Forms Data Controls :: How To Invoke The LinkButton Click Event Programatically

Sep 23, 2010

The LinkButton on click event automatically does what I think is called a postback. What line of code do I need to use to invoke this event?

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Similar Messages:

Forms Data Controls :: ITemplate And Linkbutton Click Event

Nov 26, 2010

In my user control I have gridview, and this grid is created programmatically, using Itemplate. In InstantiateIn methods I have this code.[Code]....

I want to wired up Click event to this LinkButton, and use this event in code behind.This is constructor of GridViewTemplate how implements ITemplate

[Code]....

and i have this call from user control:

[Code]....

where is [Code]....

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Forms Data Controls :: How To Handle Click Event Of Linkbutton In Gridview

Nov 15, 2010

how to handle click event of linkbutton in gridview in asp.net

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Forms Data Controls :: Dynamic LinkButton Click Event Won't Fire?

Dec 21, 2010

I am working on an ASP.NET web application using .net 4.0 and VS2010.

I have a GridView and I am appending a row at the bottom to allow users to input data for "Adding" a new record.

The ONLY way I have found for this to work is to do this in the RowDataBound event of the grid. I can check to see if it is about to process the footer row then I know I am at the bottom and can insert this new row.

The row I am inserting contains a couple of TextBoxes and a LinkButton for the "Add" link.

If I just drop a LinkButton on my form and hook up the click event and I click the link button then the first thing that fires is the Page_Load event then my click event. However what is happening when I click the link button that was dynamically added to the GridView is the Page_Load event fires but the click event never does.

I have read 1000 threads saying to try to create the controls in the preinit() or some other event. In my case I can't. Or else someone would have to explain how to add the row to the bottom of the databound GridView.

Here is my code: (I removed creating the Textboxes because that is not part of the problem.

[Code]....

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ITemplate And Linkbutton Click Event - Want To Wired Up Click Event To LinkButton, And Use It In Code Behind

Nov 26, 2010

In my user control I have gridview, and this grid is created programmatically, using Itemplate. In InstantiateIn methods I have this code.

Select Case _templateType
Case ListItemType.Header
Dim linkButton As New LinkButton [code]....

I want to wired up Click event to this LinkButton, and use this event in code behind.This is constructor of GridViewTemplate how implements ITemplate

Public Sub New(ByVal type As ListItemType, ByVal colname As String, Optional ByVal infoType As String = "")
'Stores the template type.
_templateType = type
'Stores the column na [code]....

and i have this call from user control:bfield.ItemTemplate = New GridViewTemplate(ListItemType.Item, dt.Columns(col).ColumnName, "label")

where is Dim bfield As TemplateField = New TemplateField()

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Forms Data Controls :: How To Enable Or Disable Textbx On Click Event Of Linkbutton For Particular Row

Jun 10, 2010

i have one gridview in which their is on linkbutton and one textbox

i want to enable or disable textbx on click event of linkbutton for particular row

.aspx code

[Code]....

.cs code

[Code]....

i am able to find textbox in gridview in RowDataBound event but how to perform action on click event on textbox for individual row

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Forms Data Controls :: Creating A Click Event Handler On A Linkbutton Inside A Templatefield

Feb 16, 2011

I would like to call a method and pass a value to it on a link button autogenerated from the database in a templatefield inside a datagrid. I don't know much about delegates

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
..
((LinkButton)e.Row.Cells[(int)eMessage.TitleColumn].FindControl("btnMessageTitle")).Click += new EventHandler(delegate { viewSelectedMessage(this, 35); });
}
void viewSelectedMessage(object sender, int messageID)
{
lblTest.Text = messageID;
}

running the website and viewing the page source, I have realised that there is an OnClick event created for the linkbutton, however, this may be generated anyways. By running my solution using VS debugging, I can see that my method won't fire by clicking any of thos generated linkbuttons.

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Forms Data Controls :: Raise Click Event Of A Linkbutton Inside A Template Field That Was Created Programmatically

Jan 28, 2011

I need to generate a gridview with dynamic columns, on each cell I need a button that inserts-deletes a relationship in a database. The relationship is of course between what is represented by each column and row. I decided to use a gridview and create templatefields which I add programmatically to the table. I successfully got to that point but when i decided to raise a click event from the buttons or a rowcommand from the gridview I could not do it. Im looking into doing this with button fields right now but Im curious on how this can be accomplished?

Code:

[Code]....

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AJAX :: Trigger Event Added To Dynamic LinkButton Click Event?

Jun 25, 2010

I have searched around but unable to find a solution that will work. I have a link button that is created dynamically during the page load. It is given an ID (obviously). There is a script manager on the page. I have the controls added to a panel in the updatepanel (updatePanel1). There is a dynamic label that is also created with each link button. I can get a response from the linkbutton click event during a postback on the second time clicking the linkbutton, but I am getting a complete postback instead of the asyncpostback for that control. During the creation of the dynamic linkbuttons, I am also creating a dynamic trigger for each button and adding it to the updatePanel1. The Click event is not firing the method without doing a complete page postback.

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Web Forms :: No LinkButton Or Button Click Event Fires (no Postback)

Mar 24, 2010

I dont know what happened but none of my buttons or linkbuttons causes a postback anymore. I have dragged a few updatepannels on the page but the linkbutton concerned is not enclosed within an update pannel. when I click it there is just no postback happening anymore. I set the debugger at Page_load but...its not reached. I used firebug to analyse the http requests. there is none. its like those are not considered buttons anymore.

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Web Forms :: Click Event Not Firing On Dynamically Created LinkButton

Jun 22, 2010

I am adding numerical page links for paging of a repeater. I have used on of the numerical paging samples as my base. It works fine if I have less pages than my maximum total links. Eg if I have 11 pages, but only showing page 1-10 plus a next for the 11th, I get an error about duplicate control ids. I changed my control id to use a Guid in the string to keep it unque, after making this change the event handler never fires

private LinkButton createButton(string title, int index)
LinkButton lnk = new LinkButton();
//lnk.ID = System.Guid.NewGuid().ToString("N") + "_" + index.ToString();//Event does not fire if I set ID with Guid
[code]...

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Web Forms :: Call User Control On A Click Event Of A Linkbutton?

Feb 4, 2011

Can i bind and call the user control directly on click event of link button? instead of binding user control in another aspx page and then call it to the masterpage's link button click?

or else can i bind user control in a page lets say default.aspx and then call it in two different master page and show different functionality of it according to the masterpage its getting shown?

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Web Forms :: Dynamic LinkButton Not Firing Click Event In Table?

Aug 12, 2012

Problem : I have Added One Link button to the above Table.. Click Event for That Link Button Is not Firing Now. when i click on link button of table event is not firing at all.

LinkButton lbs = new LinkButton();
lbs.Text = "Submit";
lbs.ID = "lnksubmit"; lbs.Attributes.Add("runat", "server");
lbs.Click+=new EventHandler(lbs_Click); tcsp.Controls.Add(lbs);
tr3.Cells.Add(tcsp);
tabspilit.Rows.Add(tr2);
void lbs_Click(object sender, EventArgs e)
{
throw new NotImplementedException();
}

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Web Forms :: LinkButton's Click Event Is Not Working Inside Master Page?

Feb 1, 2010

I have created a master page for website layout in my project. I have used a linkbutton control to trigger between Login/Logout functionality but when I click on this control the underlying click event handler is not being executed anyway.When I click on this control, the page pointed by its PostBackUrl property is open which should probably occure after its click event hander have been executed.

[Code]....

and the LinkButton Control is

[Code]....

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LinkButton Click Event Ignored

Apr 28, 2010

I have the following Hyperlink as a button:-

<asp:LinkButton ID="loginButton" runat="server" CssClass="loginButton" Text="LOGIN" OnClientClick="return validateLogin(memNoID,pwID)" AddressOf="loginButton.Click"></asp:LinkButton>

It causes a postback but only executes the onload and prerender sections of code. It totally ignores the following function signature:-

Protected Sub loginButton_Click(ByVal sender As Object, ByVal e As EventArgs)

Some code

End Sub

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Add Linkbutton And Click Event Programmatically

Feb 3, 2010

i wrote following code to create a linkbutton programmatically, but its showing like lable at runtime not as link

Dim lnkbutton As LinkButton = New LinkButton()
lnkbutton.ID = "HostelsClub" & dr("dshotelid").ToString()
lnkbutton.Text = "HostelsClub"
lnkbutton.PostBackUrl = Request.Url.ToString()
lnkbutton.ToolTip = "Click here To Book"
AddHandler lnkbutton.Click, AddressOf lnkBook_Click
PHbook.Controls.Add(lnkbutton)

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Setting Click Event For LinkButton?

Feb 22, 2011

I have a LinkButton within a Datagrid. I am having trouble setting a Click event for it. I will add the OnClick="Remove_Click" attribute in the HTML. But when I go to write the actual event, VB isn't finding the LinkButton. Therefore nothing happens.

Here is the code for it.

<asp:DataGrid ID="StandardsDataGrid" runat="server" ShowHeader="false"
ShowFooter="false"
AutoGenerateColumns="false" CellPadding="2" CellSpacing="0"
ItemStyle-VerticalAlign="middle"
DataKeyField="Id" Width="100%" BorderColor="#000">
<Columns>
<asp:TemplateColumn>
<ItemTemplate>

[Code]....

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VS 2008 Linkbutton Click Event Not Firing?

Jan 18, 2010

I've placed a link button control on my web form and added the click event to the code behind automatically), but I've placed a break point and it never hits it. If I do the same thing with a button it works just fine.I've searched for this problem and none of the results seem to answer why mine isn't working. Maybe I'm just missing something?

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AJAX :: Pop Up Message Box On Linkbutton Click Event?

Feb 12, 2011

I have made a popup that works within an update panel but what I can't get to work is that it calls the response.redirect to the home page right away instead of giving me the popup box. Is there a way to get around this. I insert my sql to the db, then call the popup but and then want to redirect to home page. but it automatically goes to home page is there a way to stop it until message is seen then redirect.

[Code]....

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C# - Launching Email On Linkbutton Click Event

May 10, 2010

How can I launch an Outlook email window (similar to what mailto: does in a hyperlink) ?
This needs to be done in a LinkButton click event.

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VS 2010 Linkbutton Click Event In UserControl

Oct 17, 2011

I created a usercontrol I use to build up a list of at runtime. Each instance represent one category, and it will have a title, description and a button taking the user to the page displaying all articles for that category.

The control's members:

Code:
public string Title { get; set; }
public string Description { get; set; }
public int CategoryId { get; set; }

And the markup:

Code:
<h4><a href="#"><%=Title%></a></h4>
<div>
<p><%=Description%></p>
<p>
<br />
<asp:LinkButton CommandArgument="<%=CategoryId %>" runat="server"
CssClass="small btn red fr" onclick="LinkButton_Click">Go To <%=Title%></asp:LinkButton>
</p>
</div>

The code show's just fine, but the click even never fires when I click the button:

Code:
protected void LinkButton_Click(object sender, EventArgs e)
{
var x = sender as LinkButton;
string z = x.CommandArgument;
}

Obviously doing it wrong, but then, did not touch webforms in a long time.

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Forms Data Controls :: Right Click On LinkButton Open In New Window?

Oct 30, 2010

There is a textbox , button and gridview(contains linkbutton in template field) in my webpage. If the user enter some text in the textbox and press button means it will search the text in the interrnet and display the text in gridview (like[URL]if the users clicked the linkbutton in the gridview item i want to save the "clicked link" and "searched text" in the database.If the user clicks the linkbutton in the gridview, i captured the server side event of gridview_rowcommand and wrote the code to save the details in the database. But i cannot get the event of mouse rightclick event of "open in new tab" and "open in new window" option in server side and in javascript.how can i get the event of mouse rightclick "open in new tab" and "open in new window"?

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WCF / ASMX :: How To Send A Linkbutton Through A Webservice With A Click Event

Sep 25, 2010

i want to return a linkbutton from my webservice with a click event handler.I want that when a user click on that button the code i have returned in its event handler would be called...

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AJAX :: LinkButton Click Event Is Not Working In DetailsView

Apr 27, 2016

I have been struggling with asp.net DetailsViews for a while, and try to figure out why asp.net LinkButton Click Event doesn't fire inside of detailsview:

See my code below:

<asp:DetailsView
ID="detailsview1"
runat="server"

[Code].....

I would like the linkbutton clickEvent to work in detailsview.

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Forms Data Controls :: Filter GridView Based On A LinkButton Click?

May 11, 2010

I have a database of cars manufacturers and their car models. I want to have buttons above the GridView, each button listing a manufacture. When the button is clicked, the Gridview will filter the data to only show the models by the manufacturer clicked. I don't want to use a listbox or combo box, it has to be 3 rows of individual buttons or links.

I am using VB.net and I was able to do this with the dropdown box, but it is not as clean as having a row of buttons.

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