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Demo link outputtype #1196

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merged 3 commits into from
Apr 4, 2018
Merged

Demo link outputtype #1196

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68900ba
fix spaces
UziTech Apr 3, 2018
f9cef1f
add outputType param
UziTech Apr 3, 2018
f66196a
fix when text is blank
UziTech Apr 3, 2018
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43 changes: 38 additions & 5 deletions docs/demo/demo.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,10 +18,10 @@ var $panes = document.querySelectorAll('.pane');
var inputDirty = true;
var $activeElem = null;
var changeTimeout = null;
var search = searchToObject();

var match = location.search.match(/[?&]text=([^&]*)$/);
if (match) {
$inputElem.value = decodeURIComponent(match[1]);
if ('text' in search) {
$inputElem.value = search.text;
} else {
fetch('./initial.md')
.then(function (res) { return res.text(); })
Expand All @@ -36,6 +36,10 @@ if (match) {
});
}

if (search.outputType) {
$outputTypeElem.value = search.outputType;
}

fetch('./quickref.md')
.then(function (res) { return res.text(); })
.then(function (text) {
Expand All @@ -48,6 +52,8 @@ function handleChange() {
}
$activeElem = document.querySelector('#' + $outputTypeElem.value);
$activeElem.style.display = 'block';

updateLink();
};

$outputTypeElem.addEventListener('change', handleChange, false);
Expand All @@ -67,6 +73,24 @@ $clearElem.addEventListener('click', function () {
handleInput();
}, false);

function searchToObject() {
// modified from https://stackoverflow.com/a/7090123/806777
var pairs = location.search.slice(1).split('&');
var obj = {};

for (var i = 0; i < pairs.length; i++) {
if (pairs[i] === '') {
continue;
}

var pair = pairs[i].split('=');

obj[decodeURIComponent(pair.shift())] = decodeURIComponent(pair.join('='));
}

return obj;
}

function jsonString(input) {
var output = (input + '')
.replace(/\n/g, '\\n')
Expand Down Expand Up @@ -96,13 +120,22 @@ function setScrollPercent(percent) {
$activeElem.scrollTop = percent * getScrollSize();
};

function updateLink() {
var outputType = '';
if ($outputTypeElem.value !== 'preview') {
outputType = 'outputType=' + $outputTypeElem.value + '&';
}

$permalinkElem.href = '?' + outputType + 'text=' + encodeURIComponent($inputElem.value);
history.replaceState('', document.title, $permalinkElem.href);
}

var delayTime = 1;
function checkForChanges() {
if (inputDirty) {
inputDirty = false;

$permalinkElem.href = '?text=' + encodeURIComponent($inputElem.value);
history.replaceState('', document.title, $permalinkElem.href);
updateLink();

var startTime = new Date();

Expand Down
10 changes: 5 additions & 5 deletions docs/demo/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -31,11 +31,11 @@ <h1>Marked Demo</h1>
<div class="container">
<div class="label">
<select id="outputType">
<option value="preview">Preview</option>
<option value="html">HTML Source</option>
<option value="lexer">Lexer Data</option>
<option value="quickref">Quick Reference</option>
</select>
<option value="preview">Preview</option>
<option value="html">HTML Source</option>
<option value="lexer">Lexer Data</option>
<option value="quickref">Quick Reference</option>
</select>
</div>

<div id="preview" class="pane">
Expand Down