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POUpdate Button Label
 

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    <p>I have a JavaScript function for a HTML button click event in aspx page and a server method in the page code-behind. When the HTML button is clicked by the user it will be processed, and the button will display an answer.</p> <p>How do I get the button label to be updated, as it is using AJAX?</p> <p>When I try to set the update somewhere, the page does not update the button. The text box updates work fine. As one can see from the code below, <code>btnDivide</code> has a set value of "Get Weather" at the moment, but I need to change it once the user is done processing.</p> <pre><code>&lt;script type="text/javascript"&gt; &lt;![CDATA[ // This function creates an asynchronous call to the service function makeCall(operation){ var n1 = document.getElementById("num1").value; var n2 = document.getElementById("num2").value; // If user filled out these fields, call the service if(n1 &amp;&amp; n2){ // Instantiate a service proxy var proxy = new Service(); // Call correct operation on vf cproxy switch(operation){ case "gridOne": proxy.Calculate(AjaxService.Operation.getWeather,n1,n2, onSuccess, onFail, null); btnDivide.value = "TestNewValue"; break; case "gridTwo": ******* &lt;/script&gt; &lt;style type="text/css"&gt; #result { width: 1010px; } &lt;/style&gt; &lt;/head&gt; &lt;body&gt; &lt;h1&gt;Ajax TicTacToe&lt;/h1&gt; &lt;p&gt;Major City: &lt;input type="text" id="num1" onclick="return num1_onclick()" /&gt;&lt;/p&gt; &lt;p&gt;Country: &lt;input type="text" id="num2" onclick="return num2_onclick()" /&gt;&lt;/p&gt; &amp;nbsp; &lt;br /&gt; &lt;input id="btnDivide" type="button" onclick="return makeCall('gridOne');" value="Get Weather" /&gt; </code></pre>
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