Web Forms :: Create A Linkbutton Dynamically In VB?
Sep 27, 2010I am trying to create a linkbutton dynamically using visual basic.
I am having trouble creating the "on click" postback to a sub
Similar Messages:
Web Forms :: Create Linkbutton (onClick) Dynamically - Trying To Create A Linkbutton Inside A Calendar?
Sep 28, 2010I am trying to create a Linkbutton inside a calendar. Everything works except for the onClick.
Is there a way to make this work?
[code]....
Web Forms :: Dynamically Add Linkbutton In VB.NET?
Jul 18, 2010I have dynamically added some linkbuttons top my page using vb.net
1) how do I add an event handler using raiseevent at runtime
2) I woul like to pass in a vlau to the fuction
Web Forms :: How To Get Dynamically Created LinkButton ID
Apr 25, 2013I have a link button let's say LB1 wherein on click of the LB1 a modalpopupextendar will open up with a textbox where we can enter the message and onclick of Ok button the entered message will be saved. Let's say we have repeated the above steps for thrice. So there will be three rows created in DB. Let's say column name UID is the primary key.Now, I am displaying the each message inside a panel along with Link Button(LB2) which is created dynamically while reading the text. So,The first row will contain
UID:1 Message:Message1
Comments:Comments Link Button(LB2)
The second row will contain
UID:2 Message:Message2
Comments:Comments Link Button(LB2)
The third row will contain
UID:3 Message:Message3
Comments:Comments Link Button(LB2)
When I click on Comments Link Button(LB2) a modalpopupextendar will popup wherein we can enter the comments. Let's say we are clicking on LinkButton of Message 1, a pop up opens and after entering comments and ok button the comments are saved for all the three messages instead of saving it for message 1, i.e I couldn't find the unique id of the message.
Web Forms :: How To Find Command Name For Dynamically Generated Linkbutton
Jan 17, 2010how to Work with Dunamically generated Link buttons..
I need to find the unic name of each dynamially generated linkbutton..]
Is there any way to work with that..
Web Forms :: Click Event Not Firing On Dynamically Created LinkButton
Jun 22, 2010I 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]...
Forms Data Controls :: Adding Linkbutton Field As Column In Gridview Dynamically?
Mar 24, 2011am binding a gridview to datatable ...and now i want to add a linkbutton/hyperlink as one of the columns in gridview (similar to checkbox field) ...am adding the Lbtn inside a template field ,but i want that column to come as last column ..but its coming as first column,,,how to acheive that??
moreover ,whn i clk on eack linkbutton a pop-up window has to come with submit and save and close buttons and functionality(is it better to use linkbutton or hyperlink??)...am using vs 2005
Web Forms :: Linkbutton In Dynamically Loaded User Control Does Not Handle Command Event
Feb 27, 2011I have a user control that is dynamically added to a placeholder control inside an update panel in my main page. The user control has a linkbutton where I try to handle its Command event. The first time the link button is clicked after the user control loads, the form posts back but the command event handler does not execute, although the user control is still on the screen. The second and subsequent times the link button is clicked it works perfectly. When the user control first loads and I mouse over the link button, the browser status bar says: javascript: __doPostBack('ctl08$lbTest',''). After the first click, when I mouseover the link button the browser status bar shows javascript:__doPostBack('ctl07$lbTest',''). Why the changed in id, I can't figure but it must be why it is not hitting the event handler the first time it's clicked. Here is the cs code that loads the user control:
[Code]....
Forms Data Controls :: Gridview With Links / How To Dynamically Add Linkbutton Columns From Code Behind
Jan 26, 2010I have been searching for some time on the net for guidance on this question. Finally thought I will ask here...
I have a gridview that needs to be generated from code behind. There is a column with a name field and the remaining columns give the different user-ids linked to that id. Like this:
-- NAME, ID1, ID2, ID3......
The Name column will be populated from a table that has the Name as well as number of ID's associated with that name. eg [Name1][3]
I need to display linkbuttons that link to user-id related documents in columns 2 to n for each name.How do I dynamically add linkbutton columns from code behind?
Web Forms :: Create And Add Dynamic LinkButton From Database?
Dec 23, 2015I have a question regarding in Creation of LinkButton from CodeBehind. I have table which is consist of 4 records. And that 4 records will be created as LinkButton. Here is the hardcoded HTML and I want to convert it to Dynamic
<!-- FIRST LinkButton -->
<li>
<span data-toggle="tooltip" title="Mudassar" data-placement="bottom">
<a href="#table" data-toggle="tab">
[Code]....
Forms Data Controls :: Dynamically Creating Gridview Template - Linkbutton Click Not Working?
Aug 25, 2010I have written some code to dynamically generate template columns for gridview which works well. However, each cell in the gridview has to be a linkbutton, which when clicked does a db update and redirects to a specific url with some parameters in it.
I have attached a click event handler to the linkbutton in the InstantiateIn method but the event does not seem to fire.
//Dynamically creating the Grid
protected void btnAnalyze_Click(object sender, EventArgs e)
Dynamically Add Linkbutton To Page Vb
Nov 27, 2010I'm trying to programatically add some link buttons to a page.
I'm trying to follow an example that I've seen online but can't get it to work.
I want the linkbutton to call a sub e.g. download_file(,)
As an example what I have is:
Dim lb = New LinkButton()
lb.CausesValidation = True
lb.Attributes.Add("runat", "server")
lb.CommandName = "lb_Click"
lb.CommandArgument = "test"
lb.Text = reader("filename")
lb.EnableViewState = True
lb.Enabled = True
AddHandler lb.Click, AddressOf download_file
Panel1.Controls.Add(lb)
Getting the button(s) to appear would be a start! Also, do I need to put them on a panel?
Web Forms :: Create Multiple Masterpages And Create A Handler To Dynamically Set The Correct Master Page?
Feb 18, 2011I'm currently in the process of creating a webshop. This webshop supports theming, but I also want customers to choose a lay-out. I can create multiple masterpages and create a handler to dynamically set the correct master page. But some components, like the shopping cart, are controls which have to be present in the master page and are also used in the aspx pages. The shopping cart control for instance, has an Update method which is called whenever the user adds a product to their cart. So the question is: can I somehow create a default masterpage which has all the components on it, but still be able to create multiple lay-outs. And how should I reference that master page from the aspx pages? I also thought of creating an Interface class which defines the masterpage and it's public components, but I don't know if I can reference an interface from aspx pages.
View 8 RepliesC# - How To Pass Query In A Dynamically Created Linkbutton
Jul 20, 2010I wanna to pass query in a dynamic link button. I can add it dynamically but unable to pass query on that. Apart from that LinkButton_onClick handler is not working.
View 1 RepliesC# - How To Add An Onclick Event To A Dynamically Created Linkbutton
Feb 1, 2011What I'm trying to accomplish is to set my dynamically created linkbutton with a onClick command so when click it will run a method in the code behind. This is my code:
protected void Page_Init(object sender, EventArgs e)
LoadLeftSide();
private void LoadLeftSide()
{string filepath = Server.MapPath("DataSource.xml");
List<Post> list = PostHelper.GetAllPosts(filepath);
[code]...
C# - How To Get Linkbutton Id That Is Generated Dynamically From Code Behind In The Eventhandler
Apr 27, 2010i have create two linkbuttons dynamically:
for (int i = 0; i < 2; i++)
{
LinkButton lb = new LinkButton();
[code]...
AJAX :: Dynamically Added LinkButton Not Getting Href Rendered
Feb 19, 2010There seem to be about a zillion posts on similar situations, but I can't seem to find an answer in any of them. I've tried numerous techniques that I've seen, but nothing is making a difference. I have a Master page with an UpdatePanel with a ContentPlaceholder. In the content page I have a calendar. Above the calendar are LinkButtons that trigger a Command event to switch between Day Week and Month views. In the calendar DayRender event I am adding items to each day of the calendar. Items are pulled from a database. All items are contain within a dynamically generated div to help with layout. Each event that is added is a hyperlink that takes the user to a page where they can edit details of the event.
If there are more than 4 events, I'm adding a LinkButton with the text, "(more...)". I'd like that to trigger a Command event so that I can switch to the Day view of the appropriate day:
[Code]....
The problem is that, while the anchor tag gets generated with the proper text and ID, no href attribute is rendered and, as a result, nothing happens when you click "(more...)". I've tried switching to a Click event, but it does the same thing. (And I need the Command event to use the code I already have in place for some other buttons.) I've tried rendering it as an asp:Hyperlink and using ClientScript.GetPostBackClientHyperlink. That gives me a hyperlink, but I don't know how to get it to trigger so it results in the server interpreting it as a Command event and linking it to the proper event handler.
Prevent Postback In Array Of Linkbutton Created Dynamically?
Mar 25, 2010i have created Array of Linkbutton and when user click on link button it will create an array of Radio Buttons but it requires Postback all time so page load takes more time...
View 2 RepliesC# Dynamically Created Controls/Substituting Button For LinkButton, And The Code Does Not Work
Mar 24, 2011Ive been playing around with the default ASP.NET web application template and the following code throws an exception:
Object reference not set to an instance of an object.when clicking the created button.
Note 1: The markup is just a blank page with a placeholder in it - see below.
Note 2: Substituting Button for LinkButton, and the code does not throw an exception and works.
public partial class test : System.Web.UI.Page
{
protected override void OnInit(EventArgs e) [code]....
Data Controls :: Dynamically Add LinkButton Inside Nested (Child) GridView
May 7, 2015I am requested by my manager to develop a web page called staff deployment plan that will involve two GridViews, that is the Parent GridView and Child GridView. The Parent GridView will display two columns which are EmployeeNames and WorkingDays - the working days column is a heading of Child GridView and the child gridview displays columns as current working days for example: the month of November 2014 has 20 working days excluding weekends and public holidays in South Africa, so the columns for child gridview are like this:
3 Nov, 4 Nov, 6 Nov...etc
The problem that am experiencing now:
Is to add LinkButton for each column on the Child GridView and to create command event for each linkbutton inside a child gridview (remember this child gridview is inside a parent gridview) and the link button when is click it should display a popup window.
Dynamically Added Linkbutton Click Doesn't Fire (init Only) - Updatepanel And Triggers
Feb 21, 2011When the user selects an "account" we dynamically create a linkbutton with the selected dates. However, the linkbutton onclick handler doesn't fire when the button is clicked.
Dim linkBtn As New LinkButton
linkBtn.Text = "blah"
AddHandler linkBtn.Click, AddressOf linkButtonHandler
linkBtn.ID = panelDatesRencontre.Controls.OfType(Of LinkButton).Count
panelDatesRencontre.Controls.Add(linkBtn)
ScriptManager1.RegisterAsyncPostBackControl(linkBtn)
Dim Trigger1 As New AsyncPostBackTrigger
Trigger1.ControlID = linkBtn.ID
Trigger1.EventName = "Click"
UpdatePanel2.Triggers.Add(Trigger1)
Answer: i make that in page_load, it seems to work
How To Create Reset Form In Linkbutton
Feb 22, 2011how to create reset form in
<asp:LinkButton ID="LinkButton1" runat="server">RESET</asp:LinkButton>
AJAX :: Create LinkButton At Run Time In Update Panel?
May 3, 2010I have create a link button ant run time inside Update pannel . The Problem is when press on this button the page is post back .
here is the following code :
[Code]....
C# - Unable To Create Event Handler For A LinkButton Inside A ListView ItemTemplate
Feb 1, 2011This is a weird issue. I have a List view with 2 Link buttons. "Edit" and "Delete" Iam able to attach an event handler for the first linkbutton(Update). Code in the event handler executed fine. But If I try to attach a event handler for the second link button(Delete) , I get an error.
My Item Template Looks like this.
[Code]....
First Item works absolutely fine. But If I attach the second handler, I get the following error
Am I missing some thing ? Note - There is no error if I try to attach the 1st event handler to the second link button.[ie EditLinkButtonClicked to DeleteLinkButtonClicked ] Issue occurs only when I try to attach DeleteLinkButtonClicked to DeleteLinkButton
Web Forms :: How To Dynamically Create A Page
Jan 20, 2011like if i have a button and i would like when that button is pressed that a completly new page is generated with some elements in it and some code in the code behind.
View 1 Replies
