<div>
still not working<br />
<br />
&nbsp; &nbsp; &lt;script type=&quot;text/javascript&quot;&gt;<br />
&nbsp; &nbsp; &nbsp; &nbsp; function Populatedetail() {<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; var Button1 = document.getElementById('B<wbr />utton1 ');<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Disable the Button<br />
&nbsp; &nbsp; &nbsp; &nbsp; }<br />
<br />
&nbsp; &nbsp; &lt;/script&gt;
</div>


still not working

    <script type="text/javascript">
        function Populatedetail() {
            var Button1 = document.getElementById('Button1 ');
            //Disable the Button
        }

    </script>

<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
I am trying the following script to disable a button when changing item in a dropdownist in an aspx page but not working. The script is working for text box.<br />
<br />
&nbsp; &nbsp; &lt;/script&gt;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &lt;script type=&quot;text/javascript&quot;&gt;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $(document).ready(function<wbr /> () {<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $(&quot;.ddlDrop&quot;).keyup(functi<wbr />on () {<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; $(&quot;#Button1&quot;).attr('disabl<wbr />ed', 'disabled');<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; });<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; });<br />
<br />
&nbsp; &nbsp; &lt;/script&gt;<br />
<br />
&nbsp;&lt;asp:DropDownList ID=&quot;ddlMat&quot; runat=&quot;server&quot; CssClass=&quot;ddlDrop&quot;&gt;<br />
<br />
Please help.<br />
<br />
Thanks<br />
<br />
ayha
</div>
</div>


Hi,

I am trying the following script to disable a button when changing item in a dropdownist in an aspx page but not working. The script is working for text box.

    </script>
        <script type="text/javascript">
            $(document).ready(function () {
                $(".ddlDrop").keyup(function () {
                    $("#Button1").attr('disabled', 'disabled');
                });
            });

    </script>

 <asp:DropDownList ID="ddlMat" runat="server" CssClass="ddlDrop">

Please help.

Thanks

ayha

Keyup for dropdownlist

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications

ASP.NET

JScript is Microsoft's dialect of the ECMAScript standard that is used in Microsoft's Internet Explorer. JScript is implemented as an Active Scripting engine, so it can be "plugged in" to OLE Automation applications that support Active Scripting, such as Internet Explorer, Active Server Pages, and Windows Script Host. It also means such applications can use multiple Active Scripting languages, e.g., JScript, VBScript or PerlScript.