How to get html tag based on attribute text in Jquery ?

Question

0.00/5 (No votes)

See more:

Hi Team.
I have data like below format.

<span id="1" dnd-draggable="{value:'a',text:'apple'}" />
<span id="2" dnd-draggable="{value:'b',text:'bat'}" />

here i want to get 'span' tag based on 'value' in dnd-draggable attribute using Jquery

for example:

if i give 'a', i will get first 'span' tag.

Thanks
Nanda Kishore.CH

Posted 20-Jan-16 1:56am

nandkishorre

Updated 20-Jan-16 1:59am

v2

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

ZurdoDev · Answer 1 · 2016-01-20T02:07:00

Solution 1

Here is a list of all the jQuery selectors. Selectors | jQuery API Documentation[^]

Posted 20-Jan-16 2:07am

ZurdoDev

Manas_Kumar · Answer 2 · 2016-01-20T07:24:00

Try with below code:

HTML

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
	$("button").click(function(){

		$("span").each(function(){
			var newObject = JSON.parse($(this).attr("dnd-draggable"));
			if(newObject.value == "a")
			{
				alert("True");
			}
			else
			{
				alert("False");
			}
		});
	});
});
</script>
</head>
<body>

<h2>This is a heading</h2>

<span id="1" dnd-draggable='{"value":"a","text":"apple"}' />
<span id="2" dnd-draggable='{"value":"b","text":"bat"}' />

<button>Click me</button>

</body>
</html>