In this tips I will discuss how you can customize the rendering of ASP.NET
CheckBoxList control with images. Let’s consider a scenarios where you want to show some status images with every checkbox with in a CheckBoxList. Many developers use table with checkbox and images in different cell to display Images with checkbox. But, we can easily achieve the same using CheckBoxList control itself.
Let’s consider you have items in a CheckBoxList control.
If you run your web application with above CheckBoxList items, you will get below output
Now you want images instead of the text with the list of checkbox controls. If you look in to the code, as of now, nothing has been written with in
NewCheckList_DataBound method. To enable the adding icon we have to override the content of items which is being generating during data bound. Below is a simple code which will enable to add icons for every CheckBo item in the CheckBoxList
What we did is just iterating through each element and override the item text as per our requirement . Once run, you will get the output as below.
If you want avoid the text, you just need change the override content of item.Text.
So not only the icon, you can add any HTML Content as per requirement
You can do the similar stuff for Radio Button List. Jebarson has a nice tips which talks about the same Tip: Customizing / Adding Image To Radio Button List Control .This tip is just based on that only !
i run above coding in my system. i have problem to display image in web image
Hi, Please let me know what is the problem ? do you have images in proper location ?