Web Forms :: Nested User Controls And Javascript GetElementById?

Jul 6, 2010

I've got a basic web form page which I use 2 user controls on. The first control has the second nested within it...

On my first popup.ascx i have the following javascript validation

[Code]....

txtDate works fine so is there some issue with having nested user controls and using getElementById I'm missing?

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[Code]....

[Code]....

And the C# behind:

[Code]....

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[Code]....

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[Code]....

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I have a label "lbl1" that I am trying to locate in a content page from the Master page. I want to do it dynamically so I am trying to pass the name of the control (which in this case is lbl1) through as a parameter. I don't get an error, it just doesn't work. If I do an alert to see what the string "temp" looks like, it is correct, but iit seems as if Javascript ignores it. I believe it has something to do with the '<%= not being interpreted correctly by the browser&nbsp; I'm sure it is a simple solution, but I can't figure it out!

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<p> <textarea rows=10 cols=100 name='POST[4]' onfocus='setSelRange(this, 0, 0)'/>

I need to pass the control parameter to Sql Datasource in code behind,

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<p> <textarea rows=10 cols=100 name='POST[5]' onfocus='setSelRange(this, 0, 0)'/>

I have a gridview inside a user control bind to an object datasource. Now I want to bind the object datasource with a parameter from parent page. For this purpose I defined a public property in user control but how do I pass it with object datasource? I am calling from parent page like myusercontrol.parameter=querystring["id"]; How to bind object datasource with my parameter?

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<p> <textarea rows=10 cols=100 name='POST[6]' onfocus='setSelRange(this, 0, 0)'/>

I have a page with some datasources in it. I am doing reenginering of the page itself and would like to split some parts of the page in several user controls. In my code I have an ObjectDataSource object with the following params

<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
TypeName="DataSetTableAdapters.PhotosTableAdapter"
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<asp:ControlParameter Name="albumID" ControlID="txtAlbumID" Type="Int32"/>
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<p> <textarea rows=10 cols=100 name='POST[7]' onfocus='setSelRange(this, 0, 0)'/>&nbsp;How can i&nbsp;&nbsp;display the string variable data "234,345,567,678" into a listbox?

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<p> <textarea rows=10 cols=100 name='POST[8]' onfocus='setSelRange(this, 0, 0)'/>How can I use the value of a GET form value as a SelectParameter?

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<p> <textarea rows=10 cols=100 name='POST[9]' onfocus='setSelRange(this, 0, 0)'/>

I just like to know how to pass a parameter to the datasource of my dllItemCodeFooter&nbsp;and dllItemCodeEdit Drowndownlist which calls my getItemCodeList(decimal categoryID) method in the code behind. The value of the parameter will be seletectedValue of the first dropdownlist ddlCategoryFooter&nbsp;or&nbsp;ddlCategoryEdit).I know it could be done in code behind, but i prefer to bind my datasource in asp page. I want to achieve something like this DataSource='<%# getItemCodeList(ddlCategoryEdit.Seletected)%>'

[Code]....

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Forms Data Controls :: Can't Add A Javascript When The User Clicks The Checkbox

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I have a checkbox header in my gridview. My problem is I can't add a javascript when the user clicks the checkbox. What is wrong.

my gridview is

[Code]....

On Row_DataBound I have

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But I am getting an error of : Object reference not set to an instance of an object.

I also try

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