69 lines
2.1 KiB
HTML
Executable file
69 lines
2.1 KiB
HTML
Executable file
<html>
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<head>
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<title>ActiveWidgets :: DHTML Grid :: Using alternate colors for grid rows.</title>
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<link href="../../../common/site.css" type="text/css" rel="stylesheet" />
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<script src="../../../common/site.js"></script>
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</head>
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<body class="tutorial">
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<script>document.write(window.$header)</script>
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<div class="image-home">
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</div>
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<div class="location">:: Documentation >> Tutorial >> Grid >>
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</div>
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<h1>
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Using alternate colors for grid rows.
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</h1>
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<p>
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With a few steps you can enable alternate background colors on the grid.
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</p>
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<p>
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The background color should be generated by the function depending on the
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row order in the grid.
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</p>
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<pre>var alternate = function(){
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return this.getProperty("row/order") % 2 ? "threedface" : "white";
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}</pre>
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<p>
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Then you need to create a new row template.
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</p>
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<pre>var row = new Active.Templates.Row;</pre>
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<p>
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Assign a color function to the background color style.
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</p>
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<pre>row.setStyle("background", alternate);</pre>
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<p>
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An use this modified row template instead of standard one.
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</p>
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<pre>obj.setTemplate("row", row);</pre>
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<p>
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Complete example:
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</p>
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<textarea id="grid1" wrap="off" style="HEIGHT:280px" target="height:200px">
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var obj = new Active.Controls.Grid;
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obj.setProperty("column/count", 5);
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obj.setProperty("row/count", 10);
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obj.setProperty("data/text", "some text...");
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var alternate = function(){
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return this.getProperty("row/order") % 2 ? "threedface" : "white";
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}
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var row = new Active.Templates.Row;
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row.setStyle("background", alternate);
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obj.setTemplate("row", row);
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document.write(obj);
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</textarea>
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<script>if(window.site) site.example("grid1");</script>
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<p>
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<a href="style.htm">Back to Visual Style</a>
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</p>
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<script>document.write(window.$column)</script>
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<script>document.write(window.$tutorial)</script>
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<script>document.write(window.$footer)</script>
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</body>
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</html>
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