insert <asp:linkbutton> dynamically

Question

insert <asp:linkbutton> dynamically

I have a question regarding ASP: I am receiving a list of IDs from the server on my webpage. Can I display this list in a div below an ASP.NET control?

div_containing_link += ""

If not, is there another way to achieve this? For example, I want to display a list of people (friends of friends - as I'm working on a Facebook-like app) and when I click on them, I need to send a request to the server to become friends and update the database accordingly.

javascript asp.net

Answer 1

Answer №1

To make your div server-side ready, set it to runat='server' and then add each LinkButton control using the following code snippet:

MyDiv.Controls.Add(new LinkButton());

If your div is named MyDiv, you can dynamically assign controls like hyperlinks to it. You can also set some properties for the controls before adding them, as shown in this example:

for( int i = 0; i < 20; i++)
 {
  LinkButton linkBtn = new LinkButton();
  linkBtn.ID = i;
  linkBtn.Text = "Hello " + i.ToString();
  MyDiv.Controls.Add(linkBtn);
  linkBtn = null;
 }

Answer 2

To make your div server-side ready, set it to runat='server' and then add each LinkButton control using the following code snippet:

MyDiv.Controls.Add(new LinkButton());

If your div is named MyDiv, you can dynamically assign controls like hyperlinks to it. You can also set some properties for the controls before adding them, as shown in this example:

for( int i = 0; i < 20; i++)
 {
  LinkButton linkBtn = new LinkButton();
  linkBtn.ID = i;
  linkBtn.Text = "Hello " + i.ToString();
  MyDiv.Controls.Add(linkBtn);
  linkBtn = null;
 }

Answer 3

Answer №2

There seems to be some confusion on how you want to go about creating the links. One option is to utilize DataBound server controls that handle IEnumerable as a Datasource, such as a ListView where you can assign specific values of your business object to a LinkButton in the ItemDataTemplate.

Alternatively, if you prefer to use string concatenation, you may find this article helpful: . This resource explains how to render a serverside control to a string.

Answer 4

There seems to be some confusion on how you want to go about creating the links. One option is to utilize DataBound server controls that handle IEnumerable as a Datasource, such as a ListView where you can assign specific values of your business object to a LinkButton in the ItemDataTemplate.

Alternatively, if you prefer to use string concatenation, you may find this article helpful: . This resource explains how to render a serverside control to a string.

insert <asp:linkbutton> dynamically

Answer №1

Answer №2

Similar questions

Disable the ability to close the dialog box by clicking

Is using async/await with setState() in React.js the best approach for handling asynchronous operations?

After the page has finished loading, the JavaScript code is not able to

Changing from Basic to JavaScript?

Guide on how to align the bootstrap popover's arrow tip with a text field using CSS and jQuery

Struggling to implement dynamic templates in an Angular directive

The Controller is failing to pass JSON Data to the AJAX Call

Strategies for capturing POST data sent to a JavaScript webpage

When an element is appended, its image height may sometimes be mistakenly reported as

react-i18next - The function call does not match any overload when the specified type is `string`

Create a variety of URL formats for various object cases

The `react-hover` npm package functions flawlessly in the development environment despite being excluded from the production build

Issue with IP permissions in Web Service deployment

Tips for effectively implementing correct reselection in a React-Redux application

Setting up a Firebase app across multiple files using Node.js

Exploring the use of properties in JavaScript

Issues with ng-show functionality occurring during the initialization of the webpage

How can I eliminate the scrollbar from appearing on all browsers when visiting my website?

What are the steps to generate two unique instances from a single class?

Retrieve the rowid from the first column of a jqGrid row