How To Refer To The PlaceHolder In A Masterpage In Childpage Using JavaScript
Oct 18, 2010
This is my master page code
[Code]....
Now what I want to do is, using JavaScript, hide the "phMenu" contents in the childpage. For this, I have written a function called " showHideMasterPageContent " in the masterpage which I am calling in the child page.
My trouble is that, I get a null reference since obviously, when I looked at the source, I see that only the contents of phMenu are rendered and not the phMenu control itself. Now how to refer to phMenu in JS ?
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Jan 28, 2010
am using master page in visual studio 2005. I want to fetch the drop down value which is there is the master page in my child page using the code below
DropdownList ddl=(DropdownList)Master.FindControl("ddlprofile");
The databinding to the dropdownlist is happening in the code behind of the masterpage.
But its showing null value in the child page. is there any way to fetch the values from the master page in the child page.
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Jul 8, 2010
This works fine without using a masterpage. What is the masterpage messing up here. Basically creating all dynamic controls. Linkbutton>tablecell>tablerow>table>panel>placeholder. The linkbutton id is not being set when building. The link button id is registered fine when not using the masterpage. Also using ajax.
masterpage.aspx
[Code]....
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Jan 29, 2010
I have the following code behind that was, until recently, working fine and dandy!
tbxProdAC.Attributes.Add("onclick", "$('#" + GridView1.ClientID + "').remove();
$('#" + radProdAC.ClientID + "').attr('checked', true);
$('#" + ddlBuyer.ClientID + "').val('--Choose Buyer--');
$('#" + ddlSub.ClientID + "').val('--Choose Sub Category--');
$('#" + ddlProd.ClientID + "').val('--Choose Product--');");
However, ever since I have introduced the notion of content place holders (from a master page), I am repeated getting the Object Expected error.Now I understand why this is happening, asp.net is amending the control names to take into account the CPH i.e. $('#ctl00_ContentPlaceHolder1_radBuyer').attr('checked', true);
How do I go about reslving this issue, effectively 'renaming' my asp.net controls to take this into account?
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Jan 24, 2011
I have a nested table structure, a part of which is rendered by a ajax call that returns HTML from the server. The markup looks like this:
<tr>
<td><table cellpadding="0" cellspacing="0" border="0">
<%-- Content will be displayed from ajax call 1 --%>
<%-- Content will be displayed from ajax call 2 --%>
</table>
</td>
</tr>
</table>
.. more html
The ajax call returns the following html
<tr>
<td class="wpss_checkboxtd"><img width="16" height="16" src="../../images/someimg.png"></td>
</tr>
<tr>
<td class="wpss_checkboxtd"><img width="16" height="16" src="../../images/someimg.png"></td>
</tr>
In jquery, I need to insert this html for which i need an element to traverse to so that I can call the html() of that element. Unfortunately, if I use a div, for example:
<table cellpadding="0" cellspacing="0" border="0">
<div id="divAjax1">
<%-- Content will be displayed from ajax call 1 --%>
</div>
<div id="divAjax2">
<%-- Content will be displayed from ajax call 2 --%>
</div>
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the classes are setup such that the div or a span causes other issues.
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Jan 19, 2010
how to maintain state of placeholder. i have a placeholder in which i add many image controls dynamically but when my page get refresh all controls from placeholder gets removed from it. the enableViewstate of placeholder is set to true.
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Mar 12, 2010
problem, i've been 3 days more to solve this by myself but i got nothing.. really tired here.
Here's the situation :
1. I want to create a table (gridview) dynamically (programatically)
2. After i created that gridview, i have plan to put it into PlaceHolder.
And here's the problem :
- Whenever i create that table based on OnLoad Event the result is good, data is bounded normally, and from the HTML script i can see the table's script from <table> until </table>
But the main thing :
- If i generate that table not using the OnLoad Event, say, using Event from Click Button : the result is, this gridview printed normally, and the data also bounded normally, but i cannot see this table script using HTML... so far what i could see is <div> (as this is a placeholder).
Did i do something wrong here ? i really need this HTML script for generating other code based on this table, some other action i want to generate are saving data as per row, and authenticate it using javascript.
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Jan 28, 2011
How can I achieve this.
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Mar 22, 2011
I am using list view to display the the data but i am getting an error like An item placeholder must be specified on ListView 'ListView1'. Specify an item placeholder by setting a control's ID property to "itemPlaceholder". The item placeholder control must also specify runat="server.Even i have specified the itemplaceholder id but no use still same error.
[Code]....
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Aug 4, 2010
[Code]....
I want to copy a placeholder to another placeholder, i know, i can't write somethin like this,
plh_footer = plh_header;
how can i do that?
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May 18, 2010
sir i want to add javascripts in my website. i have used master pages and sub pages in my website so i want to apply validations in my website. so tell me where to place javascript code either in master page or sub page?
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Sep 17, 2010
I am using javascript for customValidator to validate textboxes in ASP.Net. The code works perfectly when I am using a normal page, but as soon as I put that inside a MasterPage, the code doesn't work. Below is the code for my aspx page. If I put this code inside a MasterPage it doesn't work.
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<script type="text/javascript">
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{
args.IsValid = false;
}
else
{
args.IsValid = true;
}
return;
}
<div>
<asp:TextBox ID="TextBox1"
runat="server"></asp:TextBox>
<asp:CustomValidator ID="FieldValidator"
runat="server"
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<asp:Button ID="Button1" runat="server" Text="Button" />
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</form>
</body>
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Sep 30, 2010
I put common(for all my content pages) js to head section at my masterpage.
<head runat="server">
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<script type="text/javascript" src="../Scripts/jquery.corner.js?v2.11"></script>
<script type="text/javascript" src="../Scripts/jquery.timers.js"></script>
<script type="text/javascript" language="javascript">
[code]...
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Sep 2, 2010
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[code]....
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How to find Masterpage offsetheight and offsetwidth using javascript ?
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Mar 16, 2011
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<script type="text/javascript">
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<html>
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Here's the code (.aspx) [Code]....
Here's the code (.cs) [Code]....
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[Code]....
The web service looks like:
[Code]....
The page source is:
[Code]....
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