<div>
here is a post copied from <a href="https://www.experts-exchange.com/questions/22794824/DropDownList-onChange-javascript-call.html" rel="ugc">https://www.experts-exchange.com/questions/22794824/DropDownList-onChange-javascript-call.html</a> 
 
&quot;&quot; 
You can just call the onchange of the dropdownlist: 
 
&lt;asp:dropdownlist id=&quot;yourddl&quot; runat=&quot;Server&quot; onchange=&quot;toggleDiv('divid');&quot;&gt; 
... 
&lt;/asp:dropdownlist&gt; 
 
This passes through onchange to the select element generated. &nbsp;Some versions of visual studio complain about this attribute, but ignore the warning - it does work.
</div>

<div>
<div class="content wysiwyg-content">
Hi, 
I am trying to use a javascript to open a new window if something is selected from the drowdownlist... I am trying to use onchange event but I am not sure how to make it to work... 
Here is my code. 
 
&lt;td style=&quot;height: 14px; width: 974px;&quot;&gt; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;font face=&quot;Tahoma&quot; size=&quot;2&quot; color=&quot;#3671B1&quot;&gt; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;asp:DropDownList ID=&quot;ddlStatus&quot; runat=&quot;server&quot; Style=&quot;position: relative; left: 0px; top: 0px;&quot; Width=&quot;136px&quot; onchange=&quot;javascript:var w=window.open('Customer.aspx','','menubar=0,resizable=0,width=375,height=225,left=70,top=70')&quot;&gt; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;asp:ListItem Value = &quot;&quot;&gt;&lt;/asp:ListItem&gt; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;asp:ListItem Value=&quot;1&quot;&gt;New&lt;/asp:ListItem&gt; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;asp:ListItem Value=&quot;2&quot;&gt;Close&lt;/asp:ListItem&gt; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/asp:DropDownList&gt; 
 
Please advice... 
Thank you. 

</div>
</div>

Hi,
I am trying to use a javascript to open a new window if something is selected from the drowdownlist... I am trying to use onchange event but I am not sure how to make it to work...
Here is my code.

<td style="height: 14px; width: 974px;">
		
 <asp:DropDownList ID="ddlStatus" runat="server" Style="position: relative; left: 0px; top: 0px;" Width="136px" onchange="javascript:var w=window.open('Customer.aspx','','menubar=0,resizable=0,width=375,height=225,left=70,top=70')">
 <asp:ListItem Value = ""></asp:ListItem>
 <asp:ListItem Value="1">New</asp:ListItem>
 <asp:ListItem Value="2">Close</asp:ListItem>
 </asp:DropDownList>

Please advice...
Thank you.

DropDownList, VB.Net, JavaScript

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.