how i can hide a dive in sitemaste when other page using

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hi dear's,
i wrote a div html code in sitemaster,
then,i add a form using sitemaster(frmTest.aspx),
frmtest have a button(btnTest),
i want when i click on the btnTest,the dive on the sitemaster hide,
thank's.

Posted 17-May-12 10:19am

hanis29268

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Dain Ucak · Accepted Answer · 2012-05-17T10:26:00

Solution 1

if your div and button is server side tags use this on your buttons click

C#

protected void btnTest_Click(object sender, EventArgs e)
{
 HtmlContainerControl div= (HtmlContainerControl)this.Master.FindControl("your_div_in_maste_page");
  div.Visible = false;
}

Posted 17-May-12 10:26am

Dain Ucak

Monjurul Habib · Accepted Answer · 2012-05-17T10:39:00

I am providing you and example for toggling your div but you can use this approach for only show/hide.

For example you have a Div within MasterPage like the following:

HTML

<div id="myDivBox" style="display:none; width :300px">
          For hiding and showing your div dynamically via JavaScript. This content will toggle.
        </div>

And you have a Button within Child Page which inherits that MasterPage:

ASP.NET

<asp:button id="button1" runat="server" onclick="toggleDiv()" />

Now write the following scripts within ContentPlaceHolder:

XML

<script language="javascript" type="text/javascript">
       function toggleDiv()
       {
         if (document.getElementById("myDivBox").style.display == "block")
         {
           document.getElementById("myDivBox").style.display = "none";
         }
         else
         {
           document.getElementById("myDivBox").style.display = "block";
         }
       }
     </script>

For further detail please navigate the following links:

Show hide div on button click without postback
How to hide, show, or toggle your div

You will find more examples on Google.