How to pass the value from the javascript to servlet?

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Need to pass a value from JavaScript to a servlet page

How do I pass a value from JavaScript code to a servlet page?

Answer:

As per my understanding , Create a hidden input field , set the value and submit to the action and get...

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Coder_sLaY at Stack Overflow Mark as irrelevant Undo

Other solutions

Pass variable from Javascript to Jsp or directly to Servlet.......please help?

I have a variable "win" in javascript file, this variable value changes according to the JSP . Or once variable win >0 I have to insert the record, using servlet. ...show more

Answer:

I know you can do this in ASP.NET. Not sure if there is a similar thing in JSP.

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HCUOJEOBOWR677HFEBH47XOAG4 at Yahoo! Answers Mark as irrelevant Undo

How does one pass a value from a JavaScript function on an iframe to its parent?

This is the line that calls the function on the iframe: document.getElementById("mpa").contentWindow.codeAddress(document.myform.address_street1.value); This function returns a value, but i can´t assign this value in the parent. The function...

Answer:

Rich if both iframes are under the same domain and the function defined in the iframe is attached to...

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Michal Kuklis at Quora Mark as irrelevant Undo

how do i pass a value from AJAX or JavaScript to Perl or CGI?

I don't think CGI::Ajax will work. What I need to do is get the value of document.URL and store it in a Perl variable so I can parse it. If the url contains garbage, CGI.pm won't pass the whole thing, only what it recognizes. I need to be able to capture...

Answer:

Use Javascript to make the value of a hidden field equal to the document.URL value. Then retrieve the...

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Kristobaldude at Amazon Askville Mark as irrelevant Undo

I need help in Javascript?

i have input the javascript code .But not working .Please check wheather my code is right . <?php include "database_conn.php"; // Connect to database if(isset($_COOKIE['ID_my_site'])) //login cookie { $username = $_COOKIE['ID_my_site'];...

Answer:

Your javascrpt loginCheck() is never called. Since you are using php, you should validate the input...

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Nur S at Yahoo! Answers Mark as irrelevant Undo

JavaScript help (part of form validation)?

Hi and thank you in advance for helping me and giving me your tips. I am learning javascript and i just got to the form validation point in the book i have. Anyways here is the problem i have and here is the code: When the user doesn't put anything in...

Answer:

In your function validate() INSIDE your if statement return false if(isEmpty(whatever)) { //do some...

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Jason at Yahoo! Answers Mark as irrelevant Undo

How do I pass a PlainObject to a Java servlet with JQuery.get?

My script looks something like: var x = {value: { json: $('#field1').val()}}; $.get('/myservlet', x, function(responseJson) { ....}}); And on the server side: doGet(HttpServletRequest req, HttpServletResponse response){ String zz = req.getParameter...

Answer:

I don't think there should be a problem. Check if the JSON object you are passing is correct. and also...

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Gourav Agarwal at Quora Mark as irrelevant Undo

JavaScript error handling help - please!!?

Write JS code that anticipates and handles an error for an expected numeric field. This code is executed on keypress, and the entered value is saved for you in a variable called enteredChar. Include the try block of JS statements needed to check if the...

Answer:

Try adding new variables and see if that helps.

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Darian at Yahoo! Answers Mark as irrelevant Undo

How do you pass the post variable with the value of the visible text in a select box?

I can normally answer my own question, but this is not a normal dropdrown menu. It receives it's selections from a javascript file and there is no actual value give to value and ...show more

Answer:

Nope! You Mean Asking Question In Yahoo? In What Site You Will Insert This?

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YIYRZAZVBG2OTCH2BRQQDU3D2I at Yahoo! Answers Mark as irrelevant Undo

I need to pass Arabic parameter to a javascript function?

I am trying to do something like this: <select onChange="js_function(this.value);"> <option>الأنواع</option> It works fine in Firefox and the js_function receives the Arabic parameter...

Answer:

in IE try menu Tools --> Internet Options --> Laguage --> Add...

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Duaa Momani at Yahoo! Answers Mark as irrelevant Undo

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