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POcalling javascript/jquery function in asp.net
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  1. POcalling javascript/jquery function in asp.net
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    copied!<p>I have aspx page in which i use updatepanel</p> <p>some function i placed at the middle of page than on button client click i can't call them.</p> <p>code like this does not work </p> <p><strong>case 1:</strong></p> <p></p> <pre><code>&lt;%--some html--%&gt; &lt;asp:Button ID="btnBotton" runat="server" OnClientClick="return callfunction();" Text="Submit"/&gt; &lt;asp:UpdatePanel runat="server"&gt; &lt;ContentTemplate&gt; &lt;%--some content here--%&gt; &lt;/ContentTemplate&gt; &lt;Triggers&gt; &lt;%--async trigger --%&gt; &lt;/Triggers&gt; &lt;/asp:UpdatePanel&gt; &lt;script type="text/javascript"&gt; function callfunction() {//function placed at the middle of page alert('hello'); } &lt;/script&gt; &lt;%--some html again--%&gt; &lt;/asp:Content&gt; </code></pre> <p>and if i place my function at the end of page than i call function</p> <p><strong>case 2:</strong></p> <pre><code>&lt;asp:Content ID="Content1" runat="server" ContentPlaceHolderID="MainContent"&gt; &lt;%--some html--%&gt; &lt;asp:Button ID="Button1" runat="server" OnClientClick="return callfunction();" Text="Submit"/&gt; &lt;asp:UpdatePanel ID="UpdatePanel1" runat="server"&gt; &lt;ContentTemplate&gt; &lt;%--some content here--%&gt; &lt;/ContentTemplate&gt; &lt;Triggers&gt; &lt;%--async trigger --%&gt; &lt;/Triggers&gt; &lt;/asp:UpdatePanel&gt; &lt;%--some html again--%&gt; &lt;script type="text/javascript"&gt; function callfunction() {//function placed at the middle of page alert('hello'); } &lt;/script&gt; &lt;/asp:Content&gt; </code></pre> <p><strong>so I want to know what is the issue with case 1? Why i am not able to call function</strong></p>
 

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