[Okta Webinar] Learn how to a build a cloud-first strategyRegister Now

x
?
Solved

get value by name

Posted on 2008-06-18
7
Medium Priority
?
1,725 Views
Last Modified: 2012-06-21
how do i get value by name in jquery..
give example if u can ?
0
Comment
Question by:deepakabc
  • 4
  • 3
7 Comments
 
LVL 8

Expert Comment

by:shanikawm
ID: 21819823
if the element is

<input type="hidden" name="myinput" value="myvalue" />

$(myinput).val() returns the value. No quotations.
0
 

Author Comment

by:deepakabc
ID: 21819860
inside form it's not working

i meanform tag
0
 
LVL 8

Expert Comment

by:shanikawm
ID: 21819895
Ahh..  Then,  $(form.element).val();

e.g.

<form name="myform">
<input type="hidden" name="myinput" value="myvalue" />
</form>


$(myform.myinput).val() returns value.
0
Concerto Cloud for Software Providers & ISVs

Can Concerto Cloud Services help you focus on evolving your application offerings, while delivering the best cloud experience to your customers? From DevOps to revenue models and customer support, the answer is yes!

Learn how Concerto can help you.

 

Author Comment

by:deepakabc
ID: 21819940
what i want... i want to specify name in it  like

name = att1, name= att2, name=att3

then access all of them by for loop ....

0
 
LVL 8

Expert Comment

by:shanikawm
ID: 21820328
Could you please explain bit more?

Say form is like follow

<form name="myform">
<input type="hidden" name="food" value="eggs">
<input type="hidden" name="drink" value="beer">
</form>

Then you need?
0
 

Author Comment

by:deepakabc
ID: 21827347
<form name="myform">
<input type="hidden" name="food1" value="eggs">
<input type="hidden" name="food2" value="beer">
<input type="hidden" name="food3" value="beer">
</form>

now i want to access all the name variable through for loop in jquery ...

for (i=0; i<3; i++)
{
get value food 1 and 2 and 3 here..

}


thanks
0
 
LVL 8

Accepted Solution

by:
shanikawm earned 2000 total points
ID: 21828227
ok. Then try following html.

it will show

food1 = egg1 | food2 = egg2 | food3 = egg3 |
<html>
<head>
  <script src="jquery.js"></script>
  <script>
  $(document).ready(function(){
        var a=[];
        a=$("form > *");
        for (var i = 0; i < a.length; i++) {
                $("div").append(a.get(i).name+" = "+a.get(i).value+" | ");
        }
  });
  </script>
</head>
<body>
  <form>
  <input type="hidden" name="food1" value="egg1">
  <input type="hidden" name="food2" value="egg2">
  <input type="hidden" name="food3" value="egg3">
  </form>
  <div></div>
</body>
</html>

Open in new window

0

Featured Post

Vote for the Most Valuable Expert

It’s time to recognize experts that go above and beyond with helpful solutions and engagement on site. Choose from the top experts in the Hall of Fame or on the right rail of your favorite topic page. Look for the blue “Nominate” button on their profile to vote.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction HTML checkboxes provide the perfect way for a web developer to receive client input when the client's options might be none, one or many.  But the PHP code for processing the checkboxes can be confusing at first.  What if a checkbox is…
In Part 1 (http://www.experts-exchange.com/Programming/Languages/Scripting/JavaScript/A_7849-Hex-Maze.html) we covered the hexagonal maze basics -- how the cells are represented in a JavaScript array and how the maze is displayed.  In this part, we'…
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…
Suggested Courses

834 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question