jquery.observable.min.js.map

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(\n\t\t\t\t\t\t\t\"_jsv\" in value && ($subSettingsAdvanced._jsv = value._jsv),\n\t\t\t\t\t\t\t$sub.advSet(),\n\t\t\t\t\t\t\t$views.settings\n\t\t\t\t\t\t)\n\t\t\t\t\t\t: $subSettingsAdvanced;\n\t\t\t\t\t}\n\t\t\t}\n\t\t},\n\t$sub = $views.sub,\n\t$subSettings = $sub.settings,\n\t$subSettingsAdvanced = $subSettings.advanced,\n\t$isFunction = $.isFunction,\n\t$expando = $.expando,\n\t$isArray = $.isArray,\n\tSTRING = \"string\",\n\tOBJECT = \"object\";\n\nif ($views.jsviews !== versionNumber) {\n\t// Different version of jsRender was loaded\n\tthrow \"jquery.observable.js requires jsrender.js \" + versionNumber;\n}\n\nif (!$.observe) {\n\n\tvar $eventSpecial = $.event.special,\n\t\tslice = [].slice,\n\t\tsplice = [].splice,\n\t\tconcat = [].concat,\n\t\tPARSEINT = parseInt,\n\t\trNotWhite = /\\S+/g,\n\t\trShallowPath = /^[^.[]*$/, // No '.' or '[' in path\n\t\tpropertyChangeStr = $sub.propChng = $sub.propChng || \"propertyChange\",// These two settings can be overridden on settings after loading\n\t\tarrayChangeStr = $sub.arrChng = $sub.arrChng || \"arrayChange\",        // jsRender, and prior to loading jquery.observable.js and/or JsViews\n\t\tcbBindingsStore = {},\n\t\tobserveStr = propertyChangeStr + \".observe\",\n\t\tobserveObjKey = 1,\n\t\tobserveCbKey = 1,\n\t\tobserveInnerCbKey = 1,\n\t\t$data = $.data,\n\t\tremove = {}, // flag for removeProperty\n\t\tasyncBatch = [],\n\n\t//========================== Top-level functions ==========================\n\n\tgetCbKey = function(cb) {\n\t\treturn cb\n\t\t? (cb._cId = cb._cId || (\".obs\" + observeCbKey++))\n\t\t: \"\";\n\t},\n\n\tObjectObservable = function(ns, data) {\n\t\tthis._data = data;\n\t\tthis._ns = ns;\n\t\treturn this;\n\t},\n\n\tArrayObservable = function(ns, data) {\n\t\tthis._data = data;\n\t\tthis._ns = ns;\n\t\treturn this;\n\t},\n\n\twrapArray = function(data) {\n\t\treturn $isArray(data)\n\t\t\t? [data]\n\t\t\t: data;\n\t},\n\n\tdependsPaths = function(paths, root, callback) {\n\t\t// Process depends = ... paths to resolve objects, and recursively process functions.\n\t\tpaths = paths\n\t\t\t? $isArray(paths)\n\t\t\t\t? paths\n\t\t\t\t: [paths]\n\t\t\t: [];\n\n\t\tvar i, path, object, rt,\n\t\t\tnextObj = object = root,\n\t\t\tl = paths && paths.length,\n\t\t\tout = [];\n\n\t\tfor (i = 0; i < l; i++) {\n\t\t\tpath = paths[i];\n\t\t\tif ($isFunction(path)) { // path is a depends function, returning [path1, ...]\n\t\t\t\trt = root.tagName\n\t\t\t\t\t\t? root.linkCtx.data // root is tag instance. rt is current data context of tag\n\t\t\t\t\t\t: root; // rt = root = current data context of computed prop\n\t\t\t\tout = out.concat(dependsPaths(path.call(root, rt, callback), rt, callback));\n\t\t\t\tcontinue;\n\t\t\t} else if (typeof path !== STRING) {\n\t\t\t\troot = nextObj = path = (path === undefined ? null : path);\n\t\t\t\tif (nextObj !== object) {\n\t\t\t\t\tout.push(object = nextObj);\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tif (nextObj !== object) {\n\t\t\t\tout.push(object = nextObj);\n\t\t\t}\n\t\t\tout.push(path);\n\t\t}\n\t\tif (out.length) {\n\t\t\t// Switch on allowArray, for depends paths, by passing {_ar: ...} objects to switch on allowArray then return to contextual allowArray value\n\t\t\tout.unshift({_ar: 1});\n\t\t\tout.push({_ar: -1});\n\t\t}\n\t\treturn out;\n\t},\n\n\tonDataChange = function(ev, eventArgs) {\n\t\tfunction isOb(val) {\n\t\t\treturn typeof val === OBJECT && (paths[0] || !noArray && $isArray(val));\n\t\t}\n\n\t\tif (!(ev.data && ev.data.off)) {\n\t\t\t// Skip if !!ev.data.off: - a handler that has already been removed (maybe was on handler collection at call time - then removed by another handler)\n\t\t\tvar allPath, filter, parentObs,\n\t\t\t\toldValue = eventArgs.oldValue,\n\t\t\t\tvalue = eventArgs.value,\n\t\t\t\tctx = ev.data,\n\t\t\t\tobserveAll = ctx.observeAll,\n\t\t\t\tcb = ctx.cb,\n\t\t\t\tnoArray = ctx._arOk ? 0 : 1,\n\t\t\t\tpaths = ctx.paths,\n\t\t\t\tns = ctx.ns;\n\n\t\t\tif (ev.type === arrayChangeStr) {\n\t\t\t\t(cb.array || cb).call(ctx, ev, eventArgs); // If there is an arrayHandler expando on the regular handler, use it, otherwise use the regular handler for arrayChange events also - for example: $.observe(array, handler)\n\t\t\t\t// or observeAll() with an array in the graph. Note that on data-link bindings we ensure always to have an array handler - $.noop if none is specified e.g. on the data-linked tag.\n\t\t\t} else if (ctx.prop === eventArgs.path || ctx.prop === \"*\") {\n\t\t\t\tif (observeAll) {\n\t\t\t\t\tallPath = observeAll._path + \".\" + eventArgs.path;\n\t\t\t\t\tfilter = observeAll.filter;\n\t\t\t\t\tparentObs = [ev.target].concat(observeAll.parents());\n\n\t\t\t\t\tif (isOb(oldValue)) {\n\t\t\t\t\t\tobserve_apply(undefined, ns, [oldValue], paths, cb, true, filter, [parentObs], allPath); // unobserve\n\t\t\t\t\t}\n\t\t\t\t\tif (isOb(value)) {\n\t\t\t\t\t\tobserve_apply(undefined, ns, [value], paths, cb, undefined, filter, [parentObs], allPath);\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tif (isOb(oldValue)) { // oldValue is an object, so unobserve\n\t\t\t\t\t\tobserve_apply(noArray, ns, [oldValue], paths, cb, true); // unobserve. Observe array change events too if this change is not from an 'observeAndBind' tag binding, or is from a 'depends' path\n\t\t\t\t\t}\n\t\t\t\t\tif (isOb(value)) { // value is an object, so observe\n\t\t\t\t\t\tobserve_apply(noArray, ns, [value], paths, cb); // observe. Observe array change events too if this change is not from an 'observeAndBind' tag binding, or is from a 'depends' path\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tctx.cb(ev, eventArgs);\n\t\t\t}\n\t\t}\n\t},\n\n\tobserve_apply = function() {\n\t\t// $.observe(), but allowing you to include arrays within the arguments - which you want flattened.\n\t\tvar args = concat.apply([], arguments); // Flatten the arguments\n\t\treturn $observe.apply(args.shift(), args);\n\t},\n\n\t$observeAll = function(cb, filter, unobserve) {\n\t\tobserveAll(this._ns, this._data, cb, filter, [], \"root\", unobserve);\n\t},\n\n\t$unobserveAll = function(cb, filter) {\n\t\t$observeAll.call(this, cb, filter, true);\n\t},\n\n\tobserveAll = function(namespace, object, cb, filter, parentObs, allPath, unobserve, objMap) {\n\t\tfunction observeArrayItems(arr, unobs) {\n\t\t\tl = arr.length;\n\t\t\tnewAllPath = allPath + \"[]\";\n\t\t\twhile (l--) {\n\t\t\t\tfilterAndObserveAll(arr, l, unobs, 1);\n\t\t\t}\n\t\t}\n\n\t\tfunction filterAndObserveAll(obj, prop, unobs, nestedArray) {\n\t\t\tvar newObject, newParentObs;\n\t\t\tif ((+prop === prop || prop !== $expando) && (newObject = $observable._fltr(newAllPath, obj[prop], nextParentObs, filter))) {\n\t\t\t\tnewParentObs = nextParentObs.slice();\n\t\t\t\tif (nestedArray && updatedTgt && newParentObs[0] !== updatedTgt) {\n\t\t\t\t\tnewParentObs.unshift(updatedTgt); // For array change events when observing an array which is not the root, need to add updated array to parentObs\n\t\t\t\t}\n\t\t\t\tobserveAll(namespace, newObject, cb, filter || (nestedArray ? undefined : 0), newParentObs, newAllPath, unobs, objMap);\n\t\t\t}\n\t\t}\n\n\t\tfunction wrappedCb(ev, eventArgs) {\n\t\t\t// This object is changing.\n\t\t\tallPath = ev.data.observeAll._path;\n\t\t\tupdatedTgt = ev.target;\n\t\t\tswitch (eventArgs.change) { // observeAll/unobserveAll on added or removed objects\n\t\t\t\tcase \"insert\":\n\t\t\t\t\tobserveArrayItems(eventArgs.items);\n\t\t\t\t\tbreak;\n\t\t\t\tcase \"remove\":\n\t\t\t\t\tobserveArrayItems(eventArgs.items, true); // unobserveAll on removed items\n\t\t\t\t\tbreak;\n\t\t\t\tcase \"set\":\n\t\t\t\t\tnewAllPath = allPath + \".\" + eventArgs.path;\n\t\t\t\t\tfilterAndObserveAll(eventArgs, \"oldValue\", true); // unobserve old value\n\t\t\t\t\tfilterAndObserveAll(eventArgs, \"value\"); // observe new value\n\t\t\t}\n\t\t\tupdatedTgt = undefined;\n\t\t\tcb.apply(this, arguments); // Observe this object (invoke the callback)\n\t\t}\n\t\twrappedCb._wrp = 1;\n\n\t\tvar l, isObject, newAllPath, nextParentObs, updatedTgt, obId,\n\t\t\tnotRemoving = !objMap || objMap.un || !unobserve; // true unless it is an observeAll call (not unobserveAll) and we are removing a listener (not adding one)\n\n\t\tif (object && typeof object === OBJECT) {\n\t\t\tnextParentObs = [object].concat(parentObs); // The parentObs chain for the next depth of observeAll\n\t\t\tisObject = $isArray(object) ? \"\" : \"*\";\n\t\t\tif (objMap && notRemoving && $.hasData(object) && objMap[obId = $data(object).obId]) {\n\t\t\t\tobjMap[obId]++;\n\t\t\t\treturn; // This object has already being observed/unobserved by this observeAll/unobserveAll call (must be a cyclic object graph) so skip, to avoid\n\t\t\t\t// stack overflow/multiple instances of listener. See jsviews/pull/305\n\t\t\t\t// NOTE - WE DO NOT support ObserveAll on data with cyclic graphs which include DUPLICATE REFERENCES TO ARRAY PROPERTIES - such as data.children = data.descendants = []\n\t\t\t}\n\t\t\tif (!objMap) {\n\t\t\t\tobjMap = {un: unobserve}; // Map object to register observed objects for this observeAll\n\t\t\t}\n\n\t\t\tif (cb) {\n\t\t\t\t// Observe this object or array - and also listen for changes to object graph, to add or remove observers from the modified object graph\n\t\t\t\tif (isObject || filter !== 0) {\n\t\t\t\t\t// If an object, observe the object. If an array, only add arrayChange binding if has filter or if filter is undefined (!== 0) - which\n\t\t\t\t\t// is the case for top-level calls or for nested array (array item of an array - e.g. member of 2-dimensional array).\n\t\t\t\t\t// For array properties lower in the tree, with no filter, filter is set to 0 in filterAndObserveAll, so no arrayChange binding here,\n\t\t\t\t\t// since they get arrayChange binding added during regular $.observe(array ...) binding.\n\t\t\t\t\twrappedCb._cId = getCbKey(cb); // Identify wrapped callback with unwrapped callback, so unobserveAll will\n\t\t\t\t\t\t\t\t\t\t\t\t\t// remove previous observeAll wrapped callback, if inner callback was the same;\n\t\t\t\t\tif (notRemoving) {\n\t\t\t\t\t\t$observe(namespace, object, isObject, wrappedCb, unobserve, filter, nextParentObs, allPath);\n\t\t\t\t\t\tobId = $data(object).obId;\n\t\t\t\t\t\tobjMap[obId] = (objMap[obId] || 0) + 1; // Register on map of objects observed/unobserved by this observeAll/unobserveAll call\n\t\t\t\t\t\t\t//- or remove from map if we are removing this object from observeAll call. (Avoid dups, for cyclic graphs)\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (--objMap[$data(object).obId]) {\n\t\t\t\t\t\t\t// Register on map of objects observed/unobserved by this observeAll/unobserveAll call\n\t\t\t\t\t\t\t//- or remove from map if we are removing this object from observeAll call. (Avoid dups, for cyclic graphs)\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\t$observe(namespace, object, isObject, wrappedCb, unobserve, filter, nextParentObs, allPath);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// No callback. Just unobserve if unobserve === true.\n\t\t\t\tif (objMap) {\n\t\t\t\t\tobjMap[$data(object).obId] = 1; // Register on map of objects unobserved by this unobserveAll call. (Avoid dups, for cyclic graphs)\n\t\t\t\t}\n\t\t\t\t$observe(namespace, object, isObject, undefined, unobserve, filter, nextParentObs, allPath);\n\t\t\t}\n\n\t\t\tif (isObject) {\n\t\t\t\t// Continue stepping through object graph, observing object and arrays\n\t\t\t\t// To override filtering, pass in filter function, or replace $.observable._fltr\n\t\t\t\tfor (l in object) {\n\t\t\t\t\tnewAllPath = allPath + \".\" + l;\n\t\t\t\t\tfilterAndObserveAll(object, l, unobserve);\n\t\t\t\t}\n\t\t\t} else { // Observe items in Array\n\t\t\t\tobserveArrayItems(object, unobserve);\n\t\t\t}\n\t\t}\n\t},\n\n\tshallowFilter = function(path /*, object, parentObs*/) {\n\t\treturn rShallowPath.test(path); // No '.' and no '[' in path\n\t},\n\n\t$unobserve = function() {\n\t\t[].push.call(arguments, true); // Add true as additional final argument\n\t\treturn $observe.apply(undefined, arguments);\n\t},\n\n\tbatchTrigger = function(async) {\n\t\tvar event,\n\t\tbatch = this.slice();\n\t\tthis.length = 0;\n\t\tthis._go = 0;\n\t\twhile (event = batch.shift()) {\n\t\t\tif (!event.skip) {\n\t\t\t\tevent[0]._trigger(event[1], event[2], true);\n\t\t\t}\n\t\t}\n\t\tthis.paths = {};\n\t};\n\n\t$observe = function() {\n\t\t// $.observe([namespace, ]root, [1 or more objects, path or path Array params...], callback[, contextCallback][, unobserve])\n\n\t\tfunction innerObserve() {\n\t\t\tvar p, parts, unobserve, callback, cbId, inId, data, contextCb, items, cbBindings,\n\t\t\t\tinnerCb, parentObs, allPath, filter, initNsArr, initNsArrLen, view, prop, events, el;\n\n\t\t\tfunction unobserveBinding(cb, binding) {\n\t\t\t\tvar object;\n\t\t\t\tfor (data in binding) {\n\t\t\t\t\tobject = binding[data];\n\t\t\t\t\tif ($isArray(object)) {\n\t\t\t\t\t\tbindArray(cb, object, unobserve, unobserve);\n\t\t\t\t\t} else {\n\t\t\t\t\t\tobserveOnOff(cb, object, undefined, ns, \"\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfunction observeOnOff(cb, object, fullPath, namespace, pathStr, isArrayBinding, off) {\n\t\t\t\tvar j, evData, dataOb,\n\t\t\t\t\tboundObOrArr = wrapArray(object),\n\t\t\t\t\tprntObs = parentObs,\n\t\t\t\t\tallPth = allPath;\n\n\t\t\t\tnamespace = initialNs ? namespace + \".\" + initialNs : namespace;\n\n\t\t\t\tif (!unobserve && (off || isArrayBinding)) {\n\t\t\t\t\tevents = $._data(object).events;\n\t\t\t\t\tevents = events && events[isArrayBinding ? arrayChangeStr : propertyChangeStr];\n\t\t\t\t\tel = events && events.length;\n\t\t\t\t\twhile (el--) { // Skip duplicates\n\t\t\t\t\t\tdata = events[el] && events[el].data;\n\t\t\t\t\t\tif (data && (off && data.ns !== initialNs\n\t\t\t\t\t\t\t// When observing, don't unbind dups unless they have the same namespace\n\t\t\t\t\t\t\t|| !off && data.ns === initialNs && data.cb && data.cb._cId === cb._cId && data.cb._inId === cb._inId && (!cb._wrp || data.cb._wrp)))\n\t\t\t\t\t\t\t// When observing and doing array binding, don't bind dups if they have the same namespace (Dups can happen e.g. with {^{for people ^~foo=people}})\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (unobserve || off) {\n\t\t\t\t\t$(boundObOrArr).off(namespace, onDataChange);\n\t\t\t\t} else {\n\t\t\t\t\tevData = isArrayBinding ? {}\n\t\t\t\t\t\t: {\n\t\t\t\t\t\t\tfullPath: fullPath,\n\t\t\t\t\t\t\tpaths: pathStr ? [pathStr] : [],\n\t\t\t\t\t\t\tprop: prop,\n\t\t\t\t\t\t\t_arOk: allowArray\n\t\t\t\t\t\t};\n\t\t\t\t\tevData.ns = initialNs;\n\t\t\t\t\tevData.cb = cb;\n\n\t\t\t\t\tif (allPath) {\n\t\t\t\t\t\t// This is an observeAll call\n\t\t\t\t\t\tevData.observeAll = {\n\t\t\t\t\t\t\t_path: allPth,\n\t\t\t\t\t\t\tpath: function() { // Step through path and parentObs parent chain, replacing '[]' by '[n]' based on current index of objects in parent arrays.\n\t\t\t\t\t\t\t\tj = prntObs.length;\n\t\t\t\t\t\t\t\treturn allPth.replace(/[[.]/g, function(all) {\n\t\t\t\t\t\t\t\t\tj--;\n\t\t\t\t\t\t\t\t\treturn all === \"[\"\n\t\t\t\t\t\t\t\t\t\t? \"[\" + $.inArray(prntObs[j - 1], prntObs[j])\n\t\t\t\t\t\t\t\t\t\t: \".\";\n\t\t\t\t\t\t\t\t});\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\tparents: function() {\n\t\t\t\t\t\t\t\treturn prntObs; // The chain of parents between the modified object and the root object used in the observeAll() call\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\tfilter: filter\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\t\t\t\t\t$(boundObOrArr).on(namespace, null, evData, onDataChange);\n\t\t\t\t\tif (cbBindings) {\n\t\t\t\t\t\t// Add object to cbBindings\n\t\t\t\t\t\tdataOb = $data(object);\n\t\t\t\t\t\tdataOb = dataOb.obId || (dataOb.obId = observeObjKey++);\n\t\t\t\t\t\tcbBindings[dataOb] = cbBindings[dataOb] || (cbBindings.len++, object);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfunction bindArray(cb, arr, unbind, isArray, relPath) {\n\t\t\t\tif (allowArray) {\n\t\t\t\t\t// allowArray is 1 if this is a call to observe that does not come from observeAndBind (tag binding), or is from a 'depends' path,\n\t\t\t\t\t// or for a tag with tag.onArrayChange = true - so we allow arrayChange binding. Otherwise allowArray is zero.\n\t\t\t\t\tvar object,\n\t\t\t\t\t\tprevAllPath = allPath;\n\n\t\t\t\t\tobject = arr;\n\t\t\t\t\tif (relPath) {\n\t\t\t\t\t\tobject = arr[relPath];\n\t\t\t\t\t\tallPath = allPath ? allPath + \".\" + relPath : allPath;\n\t\t\t\t\t}\n\t\t\t\t\tif (filter && object) {\n\t\t\t\t\t\tobject = $observable._fltr(allPath, object, relPath ? [arr].concat(parentObs) : parentObs, filter);\n\t\t\t\t\t}\n\t\t\t\t\tif (object && (isArray || $isArray(object))) {\n\t\t\t\t\t\tobserveOnOff(cb, object, undefined, arrayChangeStr + \".observe\" + getCbKey(cb), undefined, true, unbind);\n\t\t\t\t\t}\n\t\t\t\t\tallPath = prevAllPath;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfunction observeObjects(paths) {\n\n\t\t\t\tfunction observeObjectPaths(object, pths, callback, contextCb) {\n\n\t\t\t\t\tfunction getInnerCb(exprOb) {\n\t\t\t\t\t\texprOb.ob = contextCb(exprOb); // Initialize object\n\t\t\t\t\t\treturn exprOb.cb = function(ev, eventArgs) {\n\t\t\t\t\t\t\t// The innerCb used for updating a computed in a compiled expression (setting the new instance as exprOb.ob, unobserving the previous object,\n\t\t\t\t\t\t\t// and observing the new one), then calling the outerCB - i.e. the handler for the whole compiled expression.\n\t\t\t\t\t\t\t// Initialized exprOb.ob to the current object.\n\t\t\t\t\t\t\t// Uses the contextCb callback to execute the compiled exprOb template in the context of the view/data etc. to get the returned value, typically an object or array.\n\t\t\t\t\t\t\t// If it is an array, registers array binding\n\t\t\t\t\t\t\t// Note: For jsviews/issues/292 ctxCb will need var ctxCb = contextCb || function(exprOb, origRt) {return exprOb._cpfn(origRt);};\n\t\t\t\t\t\t\tvar obj = exprOb.ob, // The old object\n\t\t\t\t\t\t\t\tsub = exprOb.sb,\n\t\t\t\t\t\t\t\tnewObj = contextCb(exprOb);\n\n\t\t\t\t\t\t\tif (newObj !== obj) {\n\t\t\t\t\t\t\t\tif (typeof obj === OBJECT) {\n\t\t\t\t\t\t\t\t\tbindArray(callback, obj, true);\n\t\t\t\t\t\t\t\t\tif (sub || allowArray && $isArray(obj)) {\n\t\t\t\t\t\t\t\t\t\tinnerObserve([obj], sub, callback, contextCb, true); // unobserve on the old object\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\texprOb.ob = newObj;\n\t\t\t\t\t\t\t\t// Put the updated object instance onto the exprOb in the paths array, so subsequent string paths are relative to this object\n\t\t\t\t\t\t\t\tif (typeof newObj === OBJECT) {\n\t\t\t\t\t\t\t\t\tbindArray(callback, newObj);\n\t\t\t\t\t\t\t\t\tif (sub || allowArray && $isArray(newObj)) { // observe on new object\n\t\t\t\t\t\t\t\t\t\tinnerObserve([newObj], sub, callback, contextCb);\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t// Call the outerCb - to execute the compiled expression that this computed is part of\n\t\t\t\t\t\t\tcallback(ev, eventArgs);\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\n\t\t\t\t\tfunction observePath(object, prts) { // Step through the path parts \"this.is^some.path\" and observe changes (on the leaf, or down to the bound depth)\n\n\t\t\t\t\t\tfunction obArrAddRemove(ev, eventArgs) {\n\t\t\t\t\t\t\t// If a \"[].*\" or \"[].prop\" wild card path (for observing properties of array items) we need to observe or unobserve added or removed items\n\t\t\t\t\t\t\tvar l;\n\t\t\t\t\t\t\tif (eventArgs.change === \"insert\" || (unobserve = eventArgs.change === \"remove\")) {\n\t\t\t\t\t\t\t\tl = eventArgs.items.length;\n\t\t\t\t\t\t\t\twhile (l--) {\n\t\t\t\t\t\t\t\t\tobservePath(eventArgs.items[l], prts.slice());\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tunobserve = false;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (callback) {\n\t\t\t\t\t\t\tobArrAddRemove._cId = getCbKey(callback); // Identify wrapped callback with unwrapped callback, so unobserveAll will\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// remove previous observeAll wrapped callback, if inner callback was the same;\n\t\t\t\t\t\t\tobArrAddRemove._inId = \".arIn\" + observeInnerCbKey++; // Specific _inId for each distinct obArrAddRemove, so not skipped as dups\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tvar arrIndex, skip, dep, obArr, prt, fnProp, isGet,\n\t\t\t\t\t\t\tobj = object;\n\t\t\t\t\t\tif (object && object._cxp) {\n\t\t\t\t\t\t\treturn observeObjectPaths(object[0], [object[1]], callback, contextCb);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\twhile ((prop = prts.shift()) !== undefined) {\n\t\t\t\t\t\t\tif (obj && typeof obj === OBJECT && typeof prop === STRING) {\n\t\t\t\t\t\t\t\tif (prop === \"\") {\n\t\t\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tif (prop.slice(-2) === \"()\") {\n\t\t\t\t\t\t\t\t\tprop = prop.slice(0, -2);\n\t\t\t\t\t\t\t\t\tisGet = true;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tif ((prts.length < depth + 1) && !obj.nodeType) {\n\t\t\t\t\t\t\t\t\t// Add observer for each token in path starting at depth, and on to the leaf\n\t\t\t\t\t\t\t\t\tif (!unobserve && (events = $._data(obj).events)) {\n\t\t\t\t\t\t\t\t\t\tevents = events && events[propertyChangeStr];\n\t\t\t\t\t\t\t\t\t\tel = events && events.length;\n\t\t\t\t\t\t\t\t\t\tskip = 0;\n\t\t\t\t\t\t\t\t\t\twhile (el--) { // Skip duplicates\n\t\t\t\t\t\t\t\t\t\t\tdata = events[el].data;\n\t\t\t\t\t\t\t\t\t\t\tif (data\n\t\t\t\t\t\t\t\t\t\t\t\t&& data.ns === initialNs\n\t\t\t\t\t\t\t\t\t\t\t\t&& data.cb._cId === callback._cId\n\t\t\t\t\t\t\t\t\t\t\t\t&& data.cb._inId === callback._inId\n\t\t\t\t\t\t\t\t\t\t\t\t&& !data._arOk === !allowArray\n\t\t\t\t\t\t\t\t\t\t\t\t&& (data.prop === prop || data.prop === \"*\" || data.prop === \"**\")) {\n\t\t\t\t\t\t\t\t\t\t\t\tif (prt = prts.join(\".\")) {\n\t\t\t\t\t\t\t\t\t\t\t\t\tdata.paths.push(prt); // We will skip this binding, but if it is not a leaf binding,\n\t\t\t\t\t\t\t\t\t\t\t\t\t// need to keep bindings for rest of path, ready for if the obj gets swapped.\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t\t\tskip++;\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\tif (skip) {\n\t\t\t\t\t\t\t\t\t\t\t// Duplicate binding(s) found, so move on\n\t\t\t\t\t\t\t\t\t\t\tfnProp = obj[prop];\n\t\t\t\t\t\t\t\t\t\t\tobj = $isFunction(fnProp) ? fnProp.call(obj) : obj[prop];\n\t\t\t\t\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\tif (prop === \"*\" || prop === \"**\") { // \"*\" => all properties. \"**\" => all properties and sub-properties (i.e. deep observeAll behavior)\n\t\t\t\t\t\t\t\t\t\tif (!unobserve && events && events.length) {\n\t\t\t\t\t\t\t\t\t\t\t// Remove existing bindings, since they will be duplicates with \"*\" or \"**\"\n\t\t\t\t\t\t\t\t\t\t\tobserveOnOff(callback, obj, path, ns, \"\", false, true);\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\tif (prop === \"*\") {\n\t\t\t\t\t\t\t\t\t\t\tobserveOnOff(callback, obj, path, ns, \"\"); // observe the object for any property change\n\t\t\t\t\t\t\t\t\t\t\tfor (prt in obj) {\n\t\t\t\t\t\t\t\t\t\t\t\t// observing \"*\": So (in addition to listening to prop change, above) listen to arraychange on props of type array\n\t\t\t\t\t\t\t\t\t\t\t\tif (prt !== $expando) {\n\t\t\t\t\t\t\t\t\t\t\t\t\tbindArray(callback, obj, unobserve, undefined, prt);\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t$.observable(initialNs, obj)[(unobserve ? \"un\" : \"\") + \"observeAll\"](callback); // observe or unobserve the object for any property change\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t} else if (prop == \"[]\") { // \"[].*\" or \"[].prop\" wild card path, for observing properties of array items\n\t\t\t\t\t\t\t\t\t\tif ($isArray(obj)) {\n\t\t\t\t\t\t\t\t\t\t\tif (unobserve) {\n\t\t\t\t\t\t\t\t\t\t\t\tobserveOnOff(callback, obj, path, arrayChangeStr + getCbKey(callback), undefined, unobserve, unobserve);\n\t\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t\t$observe(initialNs, obj, obArrAddRemove, unobserve); // observe or unobserve added or removed items\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t} else if (prop) {\n\t\t\t\t\t\t\t\t\t\tobserveOnOff(callback, obj, path, ns + \".p_\" + prop, prts.join(\"^\")); // By using \"^\" rather than \".\" we ensure that deep binding will be used on newly inserted object graphs\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tif (allPath) {\n\t\t\t\t\t\t\t\t\tallPath += \".\" + prop;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tif (prop === \"[]\") {\n\t\t\t\t\t\t\t\t\tif ($isArray(obj)) {\n\t\t\t\t\t\t\t\t\t\tobArr = obj;\n\t\t\t\t\t\t\t\t\t\tarrIndex = obj.length;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\twhile (arrIndex--) {\n\t\t\t\t\t\t\t\t\t\tobj = obArr[arrIndex];\n\t\t\t\t\t\t\t\t\t\tobservePath(obj, prts.slice());\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tprop = obj[prop];\n\t\t\t\t\t\t\t\tif (!prts[0]) {\n\t\t\t\t\t\t\t\t\tbindArray(callback, prop, unobserve); // [un]observe(object, \"arrayProperty\") observes array changes on property of type array\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif ($isFunction(prop)) {\n\t\t\t\t\t\t\t\tfnProp = prop;\n\t\t\t\t\t\t\t\tif (dep = fnProp.depends) {\n\t\t\t\t\t\t\t\t\t// This is a computed observable. We will observe any declared dependencies.\n\t\t\t\t\t\t\t\t\tif (obj._vw && obj._ocp) {\n\t\t\t\t\t\t\t\t\t\t// Observable contextual parameter, so context was ocp object. Now move context to view.data for dependencies\n\t\t\t\t\t\t\t\t\t\tobj = obj._vw; // storeView or tag (scope of contextual parameter)\n\t\t\t\t\t\t\t\t\t\tif (obj._tgId) {\n\t\t\t\t\t\t\t\t\t\t\t// Is a tag, so get view\n\t\t\t\t\t\t\t\t\t\t\tobj = obj.tagCtx.view;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\tobj = obj.data; // view.data\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\tobserveObjects(concat.apply([], [[obj], dependsPaths(dep, obj, callback)]));\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\tif (isGet) {\n\t\t\t\t\t\t\t\t\tif (!prts[0]) {\n\t\t\t\t\t\t\t\t\t\tbindArray(callback, fnProp.call(obj), unobserve);\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\tprop = fnProp.call(obj);\n\t\t\t\t\t\t\t\t\tif (!prop) {\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tobj = prop;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tvar i, path,\n\t\t\t\t\t\tdepth = 0,\n\t\t\t\t\t\tl = pths.length;\n\t\t\t\t\tif (object && !contextCb && ((view = object._is === \"view\") || object._is === \"tag\")) {\n\t\t\t\t\t\tcontextCb = $sub._gccb(view ? object : object.tagCtx.contentView);\n\t\t\t\t\t\tif (callback && !unobserve) {\n\t\t\t\t\t\t\t(function() {\n\t\t\t\t\t\t\t\tvar ob = object,\n\t\t\t\t\t\t\t\t\tcb = callback;\n\t\t\t\t\t\t\t\tcallback = function(ev, eventArgs) {\n\t\t\t\t\t\t\t\t\t// Wrapped callback so this pointer is tag or view\n\t\t\t\t\t\t\t\t\tcb.call(ob, ev, eventArgs);\n\t\t\t\t\t\t\t\t};\n\t\t\t\t\t\t\t\tcallback._cId = cb._cId;\n\t\t\t\t\t\t\t\tcallback._inId = cb._inId;\n\t\t\t\t\t\t\t})();\n\t\t\t\t\t\t}\n\t\t\t\t\t\tobject = view ? object.data : object;\n\t\t\t\t\t}\n\t\t\t\t\tif (!pths[0]) {\n\t\t\t\t\t\tif ($isArray(object)) {\n\t\t\t\t\t\t\tbindArray(callback, object, unobserve, true); // observe(array, handler)\n\t\t\t\t\t\t} else if (unobserve) {\n\t\t\t\t\t\t\tobserveOnOff(callback, object, undefined, ns, \"\"); // unobserve(objectOrArray[, handler])\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tfor (i = 0; i < l; i++) { // Step through objects and paths\n\t\t\t\t\t\tpath = pths[i];\n\t\t\t\t\t\tif (path === \"\") {\n\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (path && path._ar) {\n\t\t\t\t\t\t\tallowArray += path._ar; // Switch on allowArray for depends paths, and off, afterwards.\n\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (typeof path === STRING) {\n\t\t\t\t\t\t\tparts = path.split(\"^\");\n\t\t\t\t\t\t\tif (parts[1]) {\n\t\t\t\t\t\t\t\t// We bind the leaf, plus additional nodes based on depth.\n\t\t\t\t\t\t\t\t// \"a.b.c^d.e\" is depth 2, so listens to changes of e, plus changes of d and of c\n\t\t\t\t\t\t\t\tdepth = parts[0].split(\".\").length;\n\t\t\t\t\t\t\t\tpath = parts.join(\".\");\n\t\t\t\t\t\t\t\tdepth = path.split(\".\").length - depth;\n\t\t\t\t\t\t\t\t// if more than one ^ in the path, the first one determines depth\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif (contextCb && (items = contextCb(path, depth))) {\n\t\t\t\t\t\t\t\t//object, paths\n\t\t\t\t\t\t\t\tif (items.length) {\n\t\t\t\t\t\t\t\t\tvar ob = items[0],\n\t\t\t\t\t\t\t\t\t\tpth = items[1];\n\t\t\t\t\t\t\t\t\tif (ob && ob._cxp) { // contextual parameter\n\t\t\t\t\t\t\t\t\t\tpth = ob[1];\n\t\t\t\t\t\t\t\t\t\tob = ob[0];\n\t\t\t\t\t\t\t\t\t\tif (ob._is === \"view\") {\n\t\t\t\t\t\t\t\t\t\t\tobserveObjectPaths(ob, [pth], callback); // Setting contextCb to undefined, to use passed in view for new contextCb\n\t\t\t\t\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\tif (typeof pth === STRING) {\n\t\t\t\t\t\t\t\t\t\tobservePath(ob, pth.split(\".\"));\n\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\tobserveObjectPaths(items.shift(), items, callback, contextCb);\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tobservePath(object, path.split(\".\"));\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else if (!$isFunction(path) && path && path._cpfn) {\n\t\t\t\t\t\t\t// Path is an exprOb returned by a computed property - helper/data function (compiled expr function).\n\t\t\t\t\t\t\t// Get innerCb for updating the object\n\t\t\t\t\t\t\tinnerCb = unobserve ? path.cb : getInnerCb(path);\n\t\t\t\t\t\t\t// innerCb._ctx = callback._ctx; Could pass context (e.g. linkCtx) for use in a depends = function() {} call, so depends is different for different linkCtx's\n\t\t\t\t\t\t\tinnerCb._cId = callback._cId;\n\t\t\t\t\t\t\t// Set the same cbBindingsStore key as for callback, so when callback is disposed, disposal of innerCb happens too.\n\t\t\t\t\t\t\tinnerCb._inId = innerCb._inId || \".obIn\" + observeInnerCbKey++;\n\t\t\t\t\t\t\tif (path.bnd || path.prm && path.prm.length || !path.sb) {\n\t\t\t\t\t\t\t\t// If the exprOb is bound e.g. foo()^sub.path, or has parameters e.g. foo(bar) or is a leaf object (so no sub path) e.g. foo()\n\t\t\t\t\t\t\t\t// then observe changes on the object, or its parameters and sub-path\n\t\t\t\t\t\t\t\tinnerObserve([object], path.path, (path.prm.length ? [path.root||object] : []), path.prm, innerCb, contextCb, unobserve);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif (path.sb) { // Has a subPath\n\t\t\t\t\t\t\t\t// Observe changes on the sub-path\n\t\t\t\t\t\t\t\tif (path.sb.prm) {\n\t\t\t\t\t\t\t\t\tpath.sb.root = object;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t// Set current object on exprOb.ob\n\t\t\t\t\t\t\t\tobserveObjectPaths(path.ob, [path.sb], callback, contextCb);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tvar pth,\n\t\t\t\t\tpths = [], // Array of paths for current object\n\t\t\t\t\tl = paths.length;\n\t\t\t\twhile (l--) { // Step backwards through paths and objects\n\t\t\t\t\tpth = paths[l];\n\t\t\t\t\tif (typeof pth === STRING || pth && (pth._ar || pth._cpfn)) {\n\t\t\t\t\t\tpths.unshift(pth); // This is a path so add to arr\n\t\t\t\t\t} else { // This is an object\n\t\t\t\t\t\tobserveObjectPaths(pth, pths, callback, contextCb);\n\t\t\t\t\t\tpths = []; // New array for next object\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n//END OF FUNCTIONS\n\n\t\t\tvar ns = observeStr,\n\t\t\t\tpaths = this != 1 // Using != for IE<10 bug- see jsviews/issues/237\n\t\t\t\t\t? concat.apply([], arguments) // Flatten the arguments - this is a 'recursive call' with params using the 'wrapped array'\n\t\t\t\t\t\t\t\t\t\t\t\t\t// style - such as innerObserve([object], path.path, [origRoot], path.prm, innerCb, ...);\n\t\t\t\t\t: slice.call(arguments), // Don't flatten - this is the first 'top-level call, to innerObserve.apply(1, paths)\n\t\t\t\tlastArg = paths.pop() || false,\n\t\t\t\tm = paths.length;\n\n\t\t\tif (typeof lastArg === STRING) { // If last arg is a string then this observe call is part of an observeAll call,\n\t\t\t\tallPath = lastArg;            // and the last three args are the parentObs array, the filter, and the allPath string.\n\t\t\t\tparentObs = paths.pop();\n\t\t\t\tfilter = paths.pop();\n\t\t\t\tlastArg = !!paths.pop(); // unobserve\n\t\t\t\tm -= 3;\n\t\t\t}\n\t\t\tif (lastArg === !!lastArg) {\n\t\t\t\tunobserve = lastArg;\n\t\t\t\tlastArg = paths[m-1];\n\t\t\t\tlastArg = m && typeof lastArg !== STRING && (!lastArg || $isFunction(lastArg)) ? (m--, paths.pop()) : undefined;\n\t\t\t\tif (unobserve && !m && $isFunction(paths[0])) {\n\t\t\t\t\tlastArg = paths.shift();\n\t\t\t\t}\n\t\t\t}\n\t\t\tcallback = lastArg;\n\t\t\tif (m && $isFunction(paths[m - 1])) {\n\t\t\t\tcontextCb = callback;\n\t\t\t\tlastArg = callback = paths.pop();\n\t\t\t\tm--;\n\t\t\t}\n\n\t\t\tif (unobserve && callback && !callback._cId) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Use a unique namespace (e.g. obs7) associated with each observe() callback to allow unobserve to remove handlers\n\t\t\tns += callback\n\t\t\t\t? ((inId = callback._inId || \"\"), unobserve)\n\t\t\t\t\t? callback._cId + inId\n\t\t\t\t\t: (cbId = getCbKey(callback)) + inId\n\t\t\t\t: \"\";\n\n\t\t\tif (cbId && !unobserve) {\n\t\t\t\tcbBindings = cbBindingsStore[cbId] = cbBindingsStore[cbId] || {len: 0};\n\t\t\t}\n\n\t\t\tinitNsArr = initialNs && initialNs.match(rNotWhite) || [\"\"];\n\t\t\tinitNsArrLen = initNsArr.length;\n\n\t\t\twhile (initNsArrLen--) { // Step through multiple white-space separated namespaces if there are any\n\t\t\t\tinitialNs = initNsArr[initNsArrLen];\n\t\t\t\tif (unobserve && arguments.length < 3) {\n\t\t\t\t\tif (callback) {\n\t\t\t\t\t\tunobserveBinding(callback, cbBindingsStore[callback._cId]); // unobserve(handler) - unobserves this handler, all objects\n\t\t\t\t\t} else if (!paths[0]) {\n\t\t\t\t\t\tfor (p in cbBindingsStore) {\n\t\t\t\t\t\t\tunobserveBinding(callback, cbBindingsStore[p]); // unobserve() - unobserves all\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tobserveObjects(paths);\n\t\t\t}\n\t\t\tif (cbId && !cbBindings.len) {\n\t\t\t\t// If the cbBindings collection is empty we will remove it from the cbBindingsStore\n\t\t\t\tdelete cbBindingsStore[cbId];\n\t\t\t}\n\n\t\t\t// Return the cbBindings to the top-level caller, along with the cbId\n\t\t\treturn {cbId: cbId, bnd: cbBindings, s: cbBindingsStore};\n\t\t}\n\n\t\tvar initialNs,\n\t\t\tallowArray = this == 1 ? 0 : 1, // If this == 1, this is a call from observeAndBind (doing binding of datalink expressions),\n\t\t\t// and tag.onArrayChange is not set to true. We don't bind arrayChange events in this scenario. Instead, {^{for}} and similar\n\t\t\t// do specific arrayChange binding to the tagCtx.args[0] value, in onAfterLink.\n\t\t\t// Note deliberately using this == 1, rather than this === 1 because of IE<10 bug - see jsviews/issues/237\n\t\t\tpaths = slice.call(arguments),\n\t\t\tpth = paths[0];\n\n\t\tif (typeof pth === STRING) {\n\t\t\tinitialNs = pth; // The first arg is a namespace, since it is a string\n\t\t\tpaths.shift();\n\t\t}\n\t\treturn innerObserve.apply(1, paths);\n\t};\n\n\tasyncBatch.wait = function() {\n\t\tvar batch = this;\n\t\tbatch._go = 1;\n\t\tsetTimeout(function() {\n\t\t\tbatch.trigger(true);\n\t\t\tbatch._go = 0;\n\t\t\tbatch.paths = {};\n\t\t});\n\t};\n\n\t$observable = function(ns, data, delay) {\n\t\tif (typeof ns !== STRING) {\n\t\t\tdelay = data;\n\t\t\tdata = ns;\n\t\t\tns = \"\";\n\t\t}\n\t\tdelay = delay === undefined ? $subSettingsAdvanced.asyncObserve : delay;\n\t\tvar observable = $isArray(data)\n\t\t\t? new ArrayObservable(ns, data)\n\t\t\t: new ObjectObservable(ns, data);\n\t\tif (delay) {\n\t\t\tif (delay === true) {\n\t\t\t\tobservable.async = true;\n\t\t\t\tdelay = asyncBatch;\n\t\t\t}\n\t\t\tif (!delay.trigger) {\n\t\t\t\tif ($isArray(delay)) {\n\t\t\t\t\tdelay.trigger = batchTrigger;\n\t\t\t\t\tdelay.paths = {};\n\t\t\t\t} else {\n\t\t\t\t\tdelay = undefined;\n\t\t\t\t}\n\t\t\t}\n\t\t\tobservable._batch = delay;\n\t\t}\n\t\treturn observable;\n\t};\n\n\t//========================== Initialize ==========================\n\n\t$.observable = $observable;\n\t$observable._fltr = function(path, object, parentObs, filter) {\n\t\tif (filter && $isFunction(filter)\n\t\t\t? filter(path, object, parentObs)\n\t\t\t: true // TODO Consider supporting filter being a string or strings to do RegEx filtering based on key and/or path\n\t\t) {\n\t\t\tobject = $isFunction(object)\n\t\t\t\t? object.set && object.call(parentObs[0]) // It is a getter/setter\n\t\t\t\t: object;\n\t\t\treturn typeof object === OBJECT && object;\n\t\t}\n\t};\n\n\t$observable.Object = ObjectObservable;\n\t$observable.Array = ArrayObservable;\n\t$.observe = $observable.observe = $observe;\n\t$.unobserve = $observable.unobserve = $unobserve;\n\t$observable._apply = observe_apply;\n\n\tObjectObservable.prototype = {\n\t\t_data: null,\n\n\t\tobserveAll: $observeAll,\n\t\tunobserveAll: $unobserveAll,\n\n\t\tdata: function() {\n\t\t\treturn this._data;\n\t\t},\n\n\t\tsetProperty: function(path, value, nonStrict, isCpfn) {\n\t\t\tpath = path || \"\";\n\t\t\tvar key, pair, parts, tempBatch,\n\t\t\t\tmulti = typeof path !== STRING, // Hash of paths\n\t\t\t\tself = this,\n\t\t\t\tobject = self._data,\n\t\t\t\tbatch = self._batch;\n\n\t\t\tif (object) {\n\t\t\t\tif (multi) {\n\t\t\t\t\tnonStrict = value;\n\t\t\t\t\tif ($isArray(path)) {\n\t\t\t\t\t\t// This is the array format generated by serializeArray. However, this has the problem that it coerces types to string,\n\t\t\t\t\t\t// and does not provide simple support of convertTo and convertFrom functions.\n\t\t\t\t\t\tkey = path.length;\n\t\t\t\t\t\twhile (key--) {\n\t\t\t\t\t\t\tpair = path[key];\n\t\t\t\t\t\t\tself.setProperty(pair.name, pair.value, nonStrict === undefined || nonStrict); //If nonStrict not specified, default to true;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (!batch) {\n\t\t\t\t\t\t\tself._batch = tempBatch = [];\n\t\t\t\t\t\t\ttempBatch.trigger = batchTrigger;\n\t\t\t\t\t\t\ttempBatch.paths = {};\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfor (key in path) { // Object representation where property name is path and property value is value.\n\t\t\t\t\t\t\tself.setProperty(key, path[key], nonStrict);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (tempBatch) {\n\t\t\t\t\t\t\tself._batch.trigger();\n\t\t\t\t\t\t\tself._batch = undefined;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else if (path !== $expando) {\n\t\t\t\t\t// Simple single property case.\n\t\t\t\t\tparts = path.split(/[.^]/);\n\t\t\t\t\twhile (object && parts.length > 1) {\n\t\t\t\t\t\tobject = object[parts.shift()];\n\t\t\t\t\t}\n\t\t\t\t\tif (object) {\n\t\t\t\t\t\tself._setProperty(object, parts[0], value, nonStrict, isCpfn);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn self;\n\t\t},\n\n\t\tremoveProperty: function(path) {\n\t\t\tthis.setProperty(path, remove);\n\t\t\treturn this;\n\t\t},\n\n\t\t_setProperty: function(leaf, path, value, nonStrict, isCpfn) {\n\t\t\tvar setter, getter, removeProp, eventArgs, view,\n\t\t\t\tproperty = path ? leaf[path] : leaf;\n\t\t\tif ($isFunction(property) && !$isFunction(value)) {\n\t\t\t\tif (isCpfn && !property.set) {\n\t\t\t\t\treturn; // getter function with no setter defined. So will not trigger update\n\t\t\t\t}\telse if (property.set) {\n\t\t\t\t\t// Case of property setter/getter - with convention that property is getter and property.set is setter\n\t\t\t\t\tview = leaf._vw // Case of JsViews 2-way data-linking to an observable context parameter, with a setter.\n\t\t\t\t\t\t// The view will be the this pointer for getter and setter. Note: this is the one scenario where path is \"\".\n\t\t\t\t\t\t|| leaf;\n\t\t\t\t\tgetter = property;\n\t\t\t\t\tsetter = getter.set === true ? getter : getter.set;\n\t\t\t\t\tproperty = getter.call(view); // get - only treated as getter if also a setter. Otherwise it is simply a property of type function.\n\t\t\t\t\t// See unit tests 'Can observe properties of type function'.\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (property !== value || nonStrict && property != value) {\n\t\t\t\t// Optional non-strict equality, since serializeArray, and form-based editors can map numbers to strings, etc.\n\t\t\t\t// Date objects don't support != comparison. Treat as special case.\n\t\t\t\tif (!(property instanceof Date && value instanceof Date) || property > value || property < value) {\n\t\t\t\t\tif (setter) {\n\t\t\t\t\t\tsetter.call(view, value);   // set\n\t\t\t\t\t\tvalue = getter.call(view);  // get updated value\n\t\t\t\t\t} else if (removeProp = value === remove) {\n\t\t\t\t\t\tif (property !== undefined) {\n\t\t\t\t\t\t\tdelete leaf[path];\n\t\t\t\t\t\t\tvalue = undefined;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tpath = undefined; // If value was already undefined, don't trigger handler for removeProp\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (path) {\n\t\t\t\t\t\tleaf[path] = value;\n\t\t\t\t\t}\n\t\t\t\t\tif (path) {\n\t\t\t\t\t\teventArgs = {change: \"set\", path: path, value: value, oldValue: property, remove: removeProp};\n\t\t\t\t\t\tif (leaf._ocp) {\n\t\t\t\t\t\t\teventArgs.ctxPrm = leaf._key;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tthis._trigger(leaf, eventArgs);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t_trigger: function(target, eventArgs, force) {\n\t\t\t$subSettings._cchCt++; // Since we are making observable data change, increment cacheCounter to clear cached values and recompute\n\t\t\tvar key, batch, previous,\n\t\t\t\tself = this;\n\t\t\tif ($.hasData(target)) {\n\t\t\t\tif (!force && (batch = self._batch)) {\n\t\t\t\t\tif (self.async && !batch._go) {\n\t\t\t\t\t\tbatch.wait();\n\t\t\t\t\t}\n\t\t\t\t\tbatch.push([self, target, eventArgs]);\n\t\t\t\t\tkey = $data(target).obId + eventArgs.path;\n\t\t\t\t\tif (previous = batch.paths[key]) {\n\t\t\t\t\t\tbatch[previous-1].skip = 1;\n\t\t\t\t\t}\n\t\t\t\t\tbatch.paths[key] = batch.length;\n\t\t\t\t} else {\n\t\t\t\t\t$(target).triggerHandler(propertyChangeStr + (this._ns ? \".\" + /^\\S+/.exec(this._ns)[0] : \"\"), eventArgs); // If white-space separated namespaces, use first one only\n\t\t\t\t\teventArgs.oldValue = null; // Avoid holding on to stale objects\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n\n\tArrayObservable.prototype = {\n\t\t_data: null,\n\n\t\tobserveAll: $observeAll,\n\t\tunobserveAll: $unobserveAll,\n\n\t\tdata: function() {\n\t\t\treturn this._data;\n\t\t},\n\n\t\tinsert: function(index, data) {\n\t\t\tvar _data = this._data;\n\t\t\tif (arguments.length === 1) {\n\t\t\t\tdata = index;\n\t\t\t\tindex = _data.length;\n\t\t\t}\n\t\t\tindex = PARSEINT(index);\n\t\t\tif (index > -1) {\n\t\t\t\tdata = $isArray(data) ? data : [data];\n\t\t\t\t// data can be a single item (including a null/undefined value) or an array of items.\n\t\t\t\t// Note the provided items are inserted without being cloned, as direct references to the provided objects\n\n\t\t\t\tif (data.length) {\n\t\t\t\t\tthis._insert(index, data);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn this;\n\t\t},\n\n\t\t_insert: function(index, data) {\n\t\t\tvar _data = this._data,\n\t\t\t\toldLength = _data.length;\n\t\t\tif (index > oldLength) {\n\t\t\t\tindex = oldLength;\n\t\t\t}\n\t\t\tsplice.apply(_data, [index, 0].concat(data));\n\t\t\tthis._trigger({change: \"insert\", index: index, items: data}, oldLength);\n\t\t},\n\n\t\tremove: function(index, numToRemove) {\n\t\t\tvar items,\n\t\t\t\t_data = this._data;\n\n\t\t\tif (index === undefined) {\n\t\t\t\tindex = _data.length - 1;\n\t\t\t}\n\n\t\t\tindex = PARSEINT(index);\n\t\t\tnumToRemove = numToRemove ? PARSEINT(numToRemove) : numToRemove === 0 ? 0 : 1; // if null or undefined: remove 1\n\t\t\tif (numToRemove > 0 && index > -1) {\n\t\t\t\titems = _data.slice(index, index + numToRemove);\n\t\t\t\tif (numToRemove = items.length) {\n\t\t\t\t\tthis._remove(index, numToRemove, items);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn this;\n\t\t},\n\n\t\t_remove: function(index, numToRemove, items) {\n\t\t\tvar _data = this._data,\n\t\t\t\toldLength = _data.length;\n\n\t\t\t_data.splice(index, numToRemove);\n\t\t\tthis._trigger({change: \"remove\", index: index, items: items}, oldLength);\n\t\t},\n\n\t\tmove: function(oldIndex, newIndex, numToMove) {\n\t\t\tnumToMove = numToMove ? PARSEINT(numToMove) : numToMove === 0 ? 0 : 1; // if null or undefined: move 1\n\t\t\toldIndex = PARSEINT(oldIndex);\n\t\t\tnewIndex = PARSEINT(newIndex);\n\n\t\t\tif (numToMove > 0 && oldIndex > -1 && newIndex > -1 && oldIndex !== newIndex) {\n\t\t\t\tthis._move(oldIndex, newIndex, numToMove);\n\t\t\t}\n\t\t\treturn this;\n\t\t},\n\n\t\t_move: function(oldIndex, newIndex, numToMove) {\n\t\t\tvar items,\n\t\t\t\t_data = this._data,\n\t\t\t\toldLength = _data.length,\n\t\t\t\texcess = oldIndex + numToMove - oldLength;\n\t\t\tif (excess > 0) {\n\t\t\t\tnumToMove -= excess;\n\t\t\t}\n\t\t\tif (numToMove) {\n\t\t\t\titems = _data.splice(oldIndex, numToMove); // remove\n\t\t\t\tif (newIndex > _data.length) {\n\t\t\t\t\tnewIndex = _data.length;\n\t\t\t\t}\n\t\t\t\tsplice.apply(_data, [newIndex, 0].concat(items)); //re-insert\n\t\t\t\tif (newIndex !== oldIndex) {\n\t\t\t\t\tthis._trigger({change: \"move\", oldIndex: oldIndex, index: newIndex, items: items}, oldLength);\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\trefresh: function(newItems) {\n\t\t\tfunction insertAdded() {\n\t\t\t\tif (k) {\n\t\t\t\t\tself.insert(j-k, addedItems); // Not found in original array - so insert\n\t\t\t\t\tdataLength += k;\n\t\t\t\t\ti += k;\n\t\t\t\t\tk = 0;\n\t\t\t\t\taddedItems = [];\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// For refresh operation we iteratively step through the target array and sort by move/add/remove operations on the source array until they match\n\t\t\tvar i, j, k, newItem, num,\n\t\t\t\tself = this,\n\t\t\t\taddedItems = [],\n\t\t\t\tdata = self._data,\n\t\t\t\toldItems = data.slice(),\n\t\t\t\toldLength = data.length,\n\t\t\t\tdataLength = oldLength,\n\t\t\t\tnewLength = newItems.length;\n\t\t\tself._srt = true; // Flag for sorting during refresh\n\t\t\tfor (j=k=0; j<newLength; j++) {\n\t\t\t\tif ((newItem = newItems[j]) === data[j-k]) {\n\t\t\t\t\tinsertAdded();\n\t\t\t\t} else {\n\t\t\t\t\tfor (i=j-k; i<dataLength && newItem !== data[i]; i++) {}\n\t\t\t\t\tif (i<dataLength) {\n\t\t\t\t\t\tinsertAdded();\n\t\t\t\t\t\tnum = 0;\n\t\t\t\t\t\twhile (num++ < newLength-i && newItems[j+num] === data[i+num]);\n\t\t\t\t\t\tself.move(i, j, num); // Found newItem in original array - so move it to new position\n\t\t\t\t\t\tj += num - 1;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tk++;\n\t\t\t\t\t\taddedItems.push(newItem); // Not found in original array - so insert\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tinsertAdded();\n\t\t\tif (dataLength > j) {\n\t\t\t\tself.remove(j, dataLength - j);\n\t\t\t}\n\t\t\tself._srt = undefined; // We have finished sort operations during refresh\n\t\t\tif (oldLength || newLength) {\n\t\t\t\tself._trigger({change: \"refresh\", oldItems: oldItems}, oldLength);\n\t\t\t}\n\t\t\treturn self;\n\t\t},\n\n\t\t_trigger: function(eventArgs, oldLength, force) {\n\t\t\t$subSettings._cchCt++; // Since we are making observable data change, increment cacheCounter to clear cached values and recompute\n\t\t\tvar length, _data, batch,\n\t\t\t\tself = this;\n\t\t\tif ($.hasData(_data = self._data)) {\n\t\t\t\tif (!force && (batch = self._batch)) {\n\t\t\t\t\teventArgs._dly = true; // Delayed event (async or batch change)\n\t\t\t\t\tbatch.push([self, eventArgs, oldLength]);\n\t\t\t\t\tif (self.async && !batch._go) {\n\t\t\t\t\t\tbatch.wait();\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tlength = _data.length;\n\t\t\t\t\t_data = $([_data]);\n\n\t\t\t\t\tif (self._srt) {\n\t\t\t\t\t\teventArgs.refresh = true; // We are sorting during refresh\n\t\t\t\t\t} else if (length !== oldLength) { // We have finished sort operations during refresh\n\t\t\t\t\t\t_data.triggerHandler(propertyChangeStr, {change: \"set\", path: \"length\", value: length, oldValue: oldLength});\n\t\t\t\t\t}\n\t\t\t\t\t_data.triggerHandler(arrayChangeStr + (self._ns ? \".\" + /^\\S+/.exec(self._ns)[0] : \"\"), eventArgs); // If white-space separated namespaces, use first one only\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n\n\t$eventSpecial[propertyChangeStr] = $eventSpecial[arrayChangeStr] = {\n\t\t// Register a jQuery special 'remove' event, to access the data associated with handlers being removed by jQuery.off().\n\t\t// We get data.cb._cId from the event handleObj and get the corresponding cbBindings hash from the cbBindingsStore,\n\t\t// then remove this object from that bindings hash - if the object does not have any other handlers associated with the same callback.\n\t\tremove: function (handleObj) {\n\t\t\tvar cbBindings, found, events, l, data,\n\t\t\t\tevData = handleObj.data;\n\t\t\tif ((evData) && (evData.off = true, evData = evData.cb)) { //Set off = true as marker for disposed event\n\t\t\t\t// Get the cb._cId from handleObj.data.cb._cId\n\t\t\t\tif (cbBindings = cbBindingsStore[evData._cId]) {\n\t\t\t\t\t// There were bindings for this callback. If this was the last one, we'll remove it.\n\t\t\t\t\tevents = $._data(this).events[handleObj.type];\n\t\t\t\t\tl = events.length;\n\t\t\t\t\twhile (l-- && !found) {\n\t\t\t\t\t\tfound = (data = events[l].data) && data.cb && data.cb._cId === evData._cId;\n\t\t\t\t\t\t// Found another one with same callback (though may be a different innerCallback)\n\t\t\t\t\t}\n\t\t\t\t\tif (!found) {\n\t\t\t\t\t\tif (--cbBindings.len) {\n\t\t\t\t\t\t\tdelete cbBindings[$data(this).obId];\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tdelete cbBindingsStore[evData._cId]; // If the cbBindings collection is empty we will remove it from the cbBindingsStore\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n\n//==========================\n// dataMap with data-linking\n//==========================\n\n\t$views.map = function(mapDef) {\n\t\tfunction Map(source, options, oldMapOrTarget, unbound) {\n\t\t\tvar changing, updatedMap,\n\t\t\t\tmap = this;\n\t\t\tif (map.src) {\n\t\t\t\tmap.unmap(); // We are re-mapping a new source\n\t\t\t}\n\t\t\tif (options) {\n\t\t\t\toptions.map = map;\n\t\t\t}\n\t\t\tif (typeof source === OBJECT || $isFunction(source)) {\n\t\t\t\tmap.src = source;\n\t\t\t\tif (unbound) {\n\t\t\t\t\tmap.tgt = mapDef.getTgt(source, options);\n\t\t\t\t} else {\n\t\t\t\t\tif (oldMapOrTarget) {\n\t\t\t\t\t\tmap.tgt = oldMapOrTarget.tgt || $isArray(oldMapOrTarget) && oldMapOrTarget; // Can provide an existing map, or a target array to be used on new map\n\t\t\t\t\t}\n\t\t\t\t\tmap.tgt = map.tgt || [];\n\t\t\t\t\tmap.options = options || map.options;\n\t\t\t\t\tif (updatedMap = map.update()) {\n\t\t\t\t\t\tmap = updatedMap; // If updating returns another map, then we can replace this one (so no need to bind it)\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (mapDef.obsSrc) {\n\t\t\t\t\t\t\t$observable(map.src).observeAll(map.obs = function(ev, eventArgs) {\n\t\t\t\t\t\t\t\tif (!changing && !eventArgs.refresh) {\n\t\t\t\t\t\t\t\t\tchanging = true;\n\t\t\t\t\t\t\t\t\tmapDef.obsSrc(map, ev, eventArgs);\n\t\t\t\t\t\t\t\t\tchanging = undefined;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}, map.srcFlt);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (mapDef.obsTgt) {\n\t\t\t\t\t\t\t$observable(map.tgt).observeAll(map.obt = function(ev, eventArgs) {\n\t\t\t\t\t\t\t\tif (!changing && !map.tgt._updt) {\n\t\t\t\t\t\t\t\t\tchanging = true;\n\t\t\t\t\t\t\t\t\tmapDef.obsTgt(map, ev, eventArgs);\n\t\t\t\t\t\t\t\t\tchanging = undefined;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}, map.tgtFlt);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ($isFunction(mapDef)) {\n\t\t\t// Simple map declared as function\n\t\t\tmapDef = {\n\t\t\t\tgetTgt: mapDef\n\t\t\t};\n\t\t}\n\n\t\tif (mapDef.baseMap) {\n\t\t\tmapDef = $.extend({}, mapDef.baseMap, mapDef);\n\t\t}\n\n\t\tmapDef.map = function(source, options, oldMap, unbound) {\n\t\t\treturn new Map(source, options, oldMap, unbound);\n\t\t};\n\n\t\t(Map.prototype = {\n\t\t\tsrcFlt: mapDef.srcFlt || shallowFilter, // default to shallowFilter\n\t\t\ttgtFlt: mapDef.tgtFlt || shallowFilter,\n\t\t\tupdate: function(options) {\n\t\t\t\tvar oldMap, newMap,\n\t\t\t\t\tmap = this,\n\t\t\t\t\ttgt = map.tgt;\n\t\t\t\tif (!tgt._updt) {\n\t\t\t\t\ttgt._updt = true;\n\t\t\t\t\toldMap = map.options && map.options.map;\n\t\t\t\t\t$observable(tgt).refresh(mapDef.getTgt(map.src, map.options = options || map.options));\n\t\t\t\t\ttgt._updt = false;\n\t\t\t\t\tnewMap = map.options && map.options.map;\n\t\t\t\t\tif (newMap && oldMap !== newMap) {\n\t\t\t\t\t\treturn newMap;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\t\t\tobserve: function(deps, linkCtx) { // Listen to observable changes of mapProps, and call map.update when change happens\n\t\t\t\tvar map = this,\n\t\t\t\t\toptions = map.options;\n\t\t\t\tif (map.obmp) {\n\t\t\t\t\t// There is a previous handler observing the mapProps\n\t\t\t\t\t$unobserve(map.obmp);\n\t\t\t\t}\n\t\t\t\tmap.obmp = function() {\n\t\t\t\t\t// Observe changes in the mapProps (\"filter\", \"sort\", \"reverse\", \"start\", \"end\")\n\t\t\t\t\tvar newTagCtx = linkCtx.fn(linkCtx.data, linkCtx.view, $sub)[options.index]; // Updated tagCtx props and args\n\t\t\t\t\t$.extend(options.props, newTagCtx.props); // Update props to new values\n\t\t\t\t\toptions.args = newTagCtx.args; // Update args to new values\n\t\t\t\t\tmap.update(); // Update the map target array, based on new mapProp values\n\t\t\t\t};\n\t\t\t\t$observable._apply(1, linkCtx.data, dependsPaths(deps, linkCtx.tag, map.obmp), map.obmp, linkCtx._ctxCb);\n\t\t\t},\n\t\t\tunmap: function() {\n\t\t\t\tvar map = this;\n\t\t\t\tif (map.src && map.obs) {\n\t\t\t\t\t$observable(map.src).unobserveAll(map.obs, map.srcFlt);\n\t\t\t\t}\n\t\t\t\tif (map.tgt && map.obt) {\n\t\t\t\t\t$observable(map.tgt).unobserveAll(map.obt, map.tgtFlt);\n\t\t\t\t}\n\t\t\t\tif (map.obmp) {\n\t\t\t\t\t$unobserve(map.obmp);\n\t\t\t\t}\n\t\t\t\tmap.src = undefined;\n\t\t\t},\n\t\t\tmap: Map,\n\t\t\t_def: mapDef\n\t\t}).constructor = Map;\n\n\t\treturn mapDef;\n\t};\n\n\t$sub.advSet = function() { // refresh advanced settings\n\t\t$sub = this; // If JsRender is loaded after jquery.observable, then this sets $sub to $.views.sub\n\t\t$subSettingsAdvanced = $subSettings.advanced;\n\t\tglobal._jsv = $subSettingsAdvanced._jsv\n\t\t\t? { // create global _jsv, for accessing views, etc\n\t\t\t\t\tcbBindings: cbBindingsStore\n\t\t\t\t}\n\t\t\t: undefined; // In IE8 cannot do delete global._jsv\n\t};\n\t$sub._dp = dependsPaths;\n\t$sub._gck = getCbKey;\n\t$sub._obs = $observe;\n\t$subSettings._cchCt = 0; // Counter for clearing cached values for getCache() call\n\t$subSettingsAdvanced = $subSettings.advanced = $subSettingsAdvanced || {\n\t\tuseViews: false,\n\t\t_jsv: false // For global access to JsViews store\n\t};\n}\n\nreturn $;\n}, window));\n"]}