javascript - How to set request parameters when you clicking on submit? - Stack Overflow

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I have My request parameters in the URL of current page. When I click on submit in the same page, parameters lost got lost in the new request. How to retain the request parameters even after submitting the form?

I have My request parameters in the URL of current page. When I click on submit in the same page, parameters lost got lost in the new request. How to retain the request parameters even after submitting the form?

• javascript
• html

Share Improve this question Follow asked Jul 28, 2011 at 4:21 galaxy3galaxy3 6122 silver badges33 bronze badges

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4 Answers 4

Sorted by: Reset to default 2

You can read the query params from the url and add them as a hidden fields into the form you are submitting. This will send the query string params along with the form.

1. Send the request parameters as form's GET params
2. Have the server set the parameters in a cookie so it is available in every page.
3. Put it in browser's local storage.

If submitting the form via POST, you can include request parameters in the form's action attribute, eg

<form method="post" action="action?id=123&foo=bar">
<input type="text" name="baz">
<input type="submit">
</form>

What you are asking for is state management. It can be done in several ways

1. HttpSession
2. Cookies
3. Hidden fields
4. URL rewriting.

Hidden fields is an easy way to do it; although the HTML can get more lengthy. I personally prefer HttpSession.

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