forked from Mirrors/apostrophe
182 lines
6.0 KiB
HTML
182 lines
6.0 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset='utf-8'>
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<title>Conditional formatting - Handsontable</title>
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<!--
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Loading Handsontable (full distribution that includes all dependencies)
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-->
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<link data-jsfiddle="common" rel="stylesheet" media="screen" href="../dist/handsontable.full.css">
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<script data-jsfiddle="common" src="../dist/handsontable.full.js"></script>
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<!--
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Loading demo dependencies. They are used here only to enhance the examples on this page
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-->
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<link data-jsfiddle="common" rel="stylesheet" media="screen" href="css/samples.css?20140331">
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<script src="js/samples.js"></script>
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<script src="js/highlight/highlight.pack.js"></script>
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<link rel="stylesheet" media="screen" href="js/highlight/styles/github.css">
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<link rel="stylesheet" href="css/font-awesome/css/font-awesome.min.css">
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<!--
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Facebook open graph. Don't copy this to your project :)
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-->
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<meta property="og:title" content="Conditional formatting - Handsontable">
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<meta property="og:description"
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content="This demo shows how to use the cell type renderer feature to make some conditional formatting">
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<meta property="og:url" content="http://handsontable.com/demo/conditional.html">
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<meta property="og:image" content="http://handsontable.com/demo/image/og-image.png">
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<meta property="og:image:type" content="image/png">
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<meta property="og:image:width" content="409">
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<meta property="og:image:height" content="164">
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<link rel="canonical" href="http://handsontable.com/demo/conditional.html">
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<!--
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Google Analytics for GitHub Page. Don't copy this to your project :)
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-->
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<script src="js/ga.js"></script>
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</head>
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<body>
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<div class="wrapper">
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<div class="wrapper-row">
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<div id="global-menu-clone">
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<h1><a href="../index.html">Handsontable</a></h1>
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</div>
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<div id="container">
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<div class="columnLayout">
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<div class="rowLayout">
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<div class="descLayout">
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<div class="pad" data-jsfiddle="example1">
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<h2>Conditional formatting</h2>
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<p>This demo shows how to use the cell type renderer feature to make some conditional formatting:</p>
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<ol>
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<li>first row is <span style="font-weight: bold">read-only</span>, and formatted in <span
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style="color: green; font-weight: bold">green bold</span> text
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</li>
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<li>all cells in the Nissan column are written in <span style="font-style: italic">italic</span></li>
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<li>empty cells have <span style="background: silver">silver</span> background</li>
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<li>negative numbers are written in <span style="color: red">red</span></li>
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</ol>
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<div id="example1"></div>
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<style>
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.negative {
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color: red;
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}
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</style>
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<p>
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<button name="dump" data-dump="#example1" data-instance="hot1" title="Prints current data source to Firebug/Chrome Dev Tools">
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Dump data to console
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</button>
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</p>
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</div>
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</div>
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<div class="codeLayout">
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<div class="pad">
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<div class="jsFiddle">
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<button class="jsFiddleLink" data-runfiddle="example1">Edit in jsFiddle</button>
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</div>
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<script data-jsfiddle="example1">
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var data = [
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['', 'Kia', 'Nissan', 'Toyota', 'Honda'],
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['2008', -5, '', 12, 13],
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['2009', '', -11, 14, 13],
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['2010', '', 15, -12, 'readOnly']
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],
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container,
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hot1;
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function firstRowRenderer(instance, td, row, col, prop, value, cellProperties) {
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Handsontable.renderers.TextRenderer.apply(this, arguments);
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td.style.fontWeight = 'bold';
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td.style.color = 'green';
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td.style.background = '#CEC';
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}
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function negativeValueRenderer(instance, td, row, col, prop, value, cellProperties) {
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Handsontable.renderers.TextRenderer.apply(this, arguments);
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// if row contains negative number
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if (parseInt(value, 10) < 0) {
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// add class "negative"
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td.className = 'negative';
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}
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if (!value || value === '') {
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td.style.background = '#EEE';
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}
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else {
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if (value === 'Nissan') {
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td.style.fontStyle = 'italic';
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}
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td.style.background = '';
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}
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}
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// maps function to lookup string
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Handsontable.renderers.registerRenderer('negativeValueRenderer', negativeValueRenderer);
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container = document.getElementById('example1');
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hot1 = new Handsontable(container, {
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data: data,
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startRows: 5,
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startCols: 5,
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minSpareRows: 1,
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contextMenu: true,
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onSelection: function (row, col, row2, col2) {
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var meta = this.getCellMeta(row2, col2);
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if (meta.readOnly) {
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this.updateSettings({fillHandle: false});
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}
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else {
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this.updateSettings({fillHandle: true});
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}
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},
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cells: function (row, col, prop) {
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var cellProperties = {};
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if (row === 0 || this.instance.getData()[row][col] === 'readOnly') {
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cellProperties.readOnly = true; // make cell read-only if it is first row or the text reads 'readOnly'
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}
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if (row === 0) {
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cellProperties.renderer = firstRowRenderer; // uses function directly
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}
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else {
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cellProperties.renderer = "negativeValueRenderer"; // uses lookup map
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}
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return cellProperties;
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}
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});
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</script>
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</div>
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</div>
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</div>
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<div class="footer-text">
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</div>
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</div>
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</div>
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</div>
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</div>
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<div id="outside-links-wrapper"></div>
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</body>
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</html>
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