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How To Retain Value In Form Element During Postback In Codeigniter

In this article, we will discuss how to retain the value in the form element (for example textbox) during postback.

Example

We will work on an example where we have 2 controls.

On click of the "Submit" button, postback will happen.

Here is the codeigniter code

Click to Enlarge

In the above code, we are setting the value of the textbox using the method "set_value".

Here is the output

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