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POHow can I pass parameter
 

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    <p>Just for examples</p> <pre><code>machineId = 150018; paper = raphel('canvas_container', 15, 20); rect = paper.rect().attr({.....}); rect.node.ondblclick = function() { window.open("graph.php?mach_id=" + id); } </code></pre> <p>Question: How can I pass machineId value to id;</p> <p>I need the result is to open new window with url <a href="http://localhost/graph.php?mach_id=150018" rel="nofollow">http://localhost/graph.php?mach_id=150018</a>;</p> <hr> <p><em>code from duplicate question</em></p> <pre><code>function showUtilization(machineId, rectUtil, txtResult, txtMCName, rectCover) { for (i = 0; i &lt; machineId.length; i++) { $.ajax({ url: 'ajax/getonemachineinfo.php', data: { id: machineId[i] }, dataType: 'text', async: false, success: function(data) { results = data.split(','); status = results[0]; utilize = results[1]; // Machine Name switch (status) { case '0': var colorCode = "#FF0000"; break; case '1': var colorCode = "#33CC33"; break; case '2': var colorCode = "#808080"; break; } txtMCName[i].attr({ fill: colorCode }); // utilization rectUtil[i].attr({ width: (utilize * conversionFactor())/100 }); if (utilize &lt;= 30) { var colorAttr = [{ fill: "#FF0000" }]; } else if ((utilize &gt; 30) &amp;&amp; (utilize &lt;= 60)) { var colorAttr = [{ fill: "#FFFF00" }]; } else if (utilize &gt; 60) { var colorAttr = [{ fill: "#33CC33" }]; } rectUtil[i].attr(colorAttr); txtResultAttr = [{ text: utilize + '%'}]; txtResult[i].attr(txtResultAttr); txtResult[i].attr(colorAttr); rectCover[i].node.ondblclick = function() { window.open("graph.php?mach_id=" + machineId[i]); } } }); } } (2 </code></pre>
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    1. USNarongdetch
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    1. COBased on the code you provided, you should simply reference `machineId` where you want it. But you say that doesn't work, which means that you haven't provided us with anything that demonstrates the issue.
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    2. COAccording to your code, you're passing `2` to the function but then treating it as though you passed an Array `for (i = 0; i < machineId.length; i++) {...machineId[i]...`
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    3. COThe problem is it redirect to the new page which the undefine machineId
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