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    <p>Neither the <a href="http://www.w3schools.com/jsref/event_onselect.asp" rel="noreferrer"><code>onSelect()</code></a> nor <a href="http://www.w3schools.com/jsref/event_onclick.asp" rel="noreferrer"><code>onClick()</code></a> events are supported by the <code>&lt;option&gt;</code> tag. The former refers to selecting text (i.e. by clicking + dragging across a text field) so can only be used with the <code>&lt;text&gt;</code> and <code>&lt;textarea&gt;</code> tags. The <code>onClick()</code> event can be used with <code>&lt;select&gt;</code> tags - however, you probably are looking for functionality where it would be best to use the <a href="http://www.w3schools.com/jsref/event_onchange.asp" rel="noreferrer"><code>onChange()</code></a> event, not <code>onClick()</code>.</p> <p>Furthermore, by the look of your <code>&lt;c:...&gt;</code> tags, you are also trying to use <a href="http://java.sun.com/products/jsp/" rel="noreferrer">JSP</a> syntax in a plain HTML document. That's just... incorrect.</p> <p>In response to your comment to this answer - I can barely understand it. However, it sounds like what you want to do is get the value of the <code>&lt;option&gt;</code> tag that the user has just selected whenever they select one. In that case, you want to have something like:</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;script type="text/javascript"&gt; function changeFunc() { var selectBox = document.getElementById("selectBox"); var selectedValue = selectBox.options[selectBox.selectedIndex].value; alert(selectedValue); } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;select id="selectBox" onchange="changeFunc();"&gt; &lt;option value="1"&gt;Option #1&lt;/option&gt; &lt;option value="2"&gt;Option #2&lt;/option&gt; &lt;/select&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. POHow to use onClick() or onSelect() on option tag in a JSP page?
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    1. POHow to use onClick() or onSelect() on option tag in a JSP page?
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    1. CO@Stephen.. using the above code i am creating drop down menu in which customer names are displaying. if i select anyone of the value in drop down menu that value should pass to java script.. Please help me how to do it..
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    2. CO@Stephen.. i am having more than 1000 customer name ..in that case how can i create option#1,option#2. and also data is dynamic
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    3. COIn which case, you probably want to populate it server side. Do you use PHP on the server side, or another language?
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