.net - Verify Which LinkButton Is Clicked On A Page_Load?

Aug 23, 2010

How do I check which LinkButton is clicked in the Page_Load of the page. This is to avoid calls to service so that it only executes what is present in its event.

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Assigning Css Class To A Linkbutton When Clicked?

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Consider i have 3 linkbuttons on a page,

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I have discovered something strange when using a ListView. I have a listview contained inside an uodate panel and everything works OK until I edit the editItemTemplate to use a LinkButton instead of a Button.When i use a LinkButton then the Page_Load event is fired.

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Maintain Variable When Dynamic LinkButton Is Clicked?

Nov 29, 2010

There is only one placeholder control on the aspx page:

<asp:PlaceHolder ID="Placeholder1" runat="server" />

On the code behind, I am setting a variable called test and on Page_Load, changing the variable to something else. How come, when I click the dynamically added LinkButton, the test variable is not maintaining it's state:

[code]....

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I have repeater in my page that I use Link button on it this repeater show datalist page number...

I change linkbutton color with css now I want when click on Linkbutton after click on it ,linkbutton color's change how I can do it?

<asp:Repeater ID="rptPager" runat="server">
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[Code].....

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May 1, 2013

i used a linkbutton inside repeater,when it is clicked whole page is refresh .linkbutton name is comment.i want when link button is clicked ,text box (txt comment) should be visible,without refreshing the entire page

 <asp:Repeater ID="RepeaterNews" runat="server"
onitemcommand="RepeaterNews_ItemCommand" >
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<table class="style1" style="border: thin solid #C0C0C0; margin-left: 50px; background-color: #99CCFF;" cellspacing="0">
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[code]....

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Dec 4, 2012

actually i am having a gridview control in my page..in that gridview i displayed the employee details and i provide view link button for every column in that gridview..my doubt is whenever i click the view link button in the gridview,the employee id will be get and pass it to other page and retrive the values using that employee id ..how to use.? I am using a code like this

<asp:TemplateField HeaderText ="View">
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[CODE]

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i have a asp gridview contains linkbutton , i get the values in forloop , but how can i check which linkbutton i was click

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i want to fetch the text value of selected hyperlink control from repeater control.

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I have News Table in my database

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RowCommand Event - GridView.FindControls - Check Checkbox Of Linkbutton Clicked Row

Mar 19, 2010

I have a gridview in my web page. I have boundcolumn,checkboxcolumn and a linkbutton column. The commandName of the linkbutton column is "Select" The name of the template checkbox is "chkSwapSelect". I want to check the checkbox of the linkbutton clicked row. When i click the linkbutton of the gridview RowCommand Event fires


if e.commandName="Select" then
Dim index as integer=Integer.Parse(e.CommandArgument)
Dim row as GridVIewRow=dgvAllocation.rows(index)
dim chk as checkbox
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chk=ctype(row.FindControl("chkSwapSelect"),checkbox) // chk returns nothing
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end if

The errors are shown as comments in the above code. finding the controls inside a gridview via RowCommand Event

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Oct 20, 2010

The following works just fine in Chrome.

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And here is the CSS for button and its subclass.

[code]...

As you can see, nothing special; just colors and beautiful things.

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I removed the tag and kept just the word "Edit", and it works just fine in IE8 as a simple underlined link; the postback fires.

So, Why can't IE8 accept anything within LinkButton?

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[code]....

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Dec 12, 2010

[Code]....

so I have code like above, I need to assure a record was actually returned before trying to use it... I assumed I could test for null, but that doesn't appear to work.

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but this just gets the name and doesnt verify the password.

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[code]....

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I have the following code in my view

[Code]....

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I posted this previously but it ended up in Languages/C# rather than here. I'm not sure if I chose the wrong forum or the admin moved it. I wanted it in here so I'm re-posting it:

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How do I check if a value in the dropdownlist is in the table bound to the girdview?

Some fields bound to the gridview contain values that are not in the dropdownlist. I would like to check in the code behind whether the value is there and if not set the ddl selected value to "Select" with a value of "". If the value is there then set the selectedvalue to the value in the gridvidew.

Also, the ddl is nested inside an edit template.

Here's an example:

<form id="form1" runat="server">
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