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johnathan..

Jquery and jsp

in Using jQuery • 10 years ago

Hallo i am new in Jquery and allso in JSP

i have build a function in jquery

$(document).ready(function() {
var work;
$('#subject').keyup(function(e) {
work = $('#subject').val();
if(e.which == 13)
work +=" <br/> ";
});
});

My question is ,

How can i use the variable "work" in JSP

for exemple if i want to setAttribute that the content of the attribute will takken from the variable "work"

is it possible?

and ides?

Replies(1)

Godsbest

Re: Jquery and jsp

10 years ago

What are you trying to achieve? JS is client-side while JSP is server-side; JS can only send a var to JSP via ajax: http://api.jquery.com/jQuery.ajax/

There is an issue with the function you have defined; if you type several lines by pressing enter, you will see only one '<br />' at the most. Any key you press after the enter key removes any '<br />' when executing work = $('#subject').val(); since '<br/>' elements do not exist in the '#subject' element.

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