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Data Manipulator / Corrector before adding value #190

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14 changes: 8 additions & 6 deletions src/bootstrap-tagsinput.js
Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,14 @@
}
}

// raise beforeItemAdd arg
var beforeItemAddEvent = $.Event('beforeItemAdd', { item: item, cancel: false });
self.$element.trigger(beforeItemAddEvent);
if (beforeItemAddEvent.cancel)
return;

item = beforeItemAddEvent.item

var itemValue = self.options.itemValue(item),
itemText = self.options.itemText(item),
tagClass = self.options.tagClass(item);
Expand All @@ -114,12 +122,6 @@
if (self.items().toString().length + item.length + 1 > self.options.maxInputLength)
return;

// raise beforeItemAdd arg
var beforeItemAddEvent = $.Event('beforeItemAdd', { item: item, cancel: false });
self.$element.trigger(beforeItemAddEvent);
if (beforeItemAddEvent.cancel)
return;

// register item in internal array and map
self.itemsArray.push(item);

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