Do you have any idea why my code does not work and I can not get the numbers while clicking

Question

I need help please If the next code.

I have two lines of

Now I want my code in JQ when the user clicks One of which

the Attribute of value will be printed to the screen.

Use the following code and I always undefined

Thank you very much for your help

 $(this).click(function (){ var val = $('#223').attr("value"); alert (val) ; })

 <html> <head> <title>Page Title</title> <script src="https://code.jquery.com/jquery-3.1.1.js"></script> </head> <body> <p value="223">JQuery is </p> <p value="1.8">JQuery is </p> </body> </html>

Answer 1

Use p instead of this

$('p').click(function (){
     var val = $(this).attr("value");
   alert (val) ;
})

Example with your code:-

 $('p').click(function (){ var val = $(this).attr("value"); alert (val) ; })

 <html> <head> <title>Page Title</title> <script src="https://code.jquery.com/jquery-3.1.1.js"></script> </head> <body> <p value="223">JQuery is </p> <p value="1.8">JQuery is </p> </body> </html>

Do you have any idea why my code does not work and I can not get the numbers while clicking

Question

1 answers

solution1
1 ACCPTED 2017-03-10 19:07:27

Do you have any idea why my code does not work and I can not get the numbers while clicking

Question

1 answers

solution1 1 ACCPTED 2017-03-10 19:07:27

solution1
1 ACCPTED 2017-03-10 19:07:27