How add var to text javascript

Question

I have this code

$.ajax({
   url: 'http://localhost/record/FlashWavRecorder-master/jjj/r/',
   type: 'HEAD',
   error: function () {
       $('.sd').html('<img src="5-0.gif" />');
   },
   success: function () {
       bo = 'a';
       $('.sd').html('<span style="color:#99CC00; font-weight:bold;">done</span> ');
   }
});

I want to add varible to this part of code

url:'http://localhost/record/FlashWavRecorder-master/jjj/r/+var',

Do what undefined said, note though, that "var" is reserved word :) — WTK
– WTK, Commented Dec 4, 2012 at 8:00

Cerbrus · Accepted Answer · 2012-12-04 08:07:57Z

3

Just append the variable like this:

url:'http://localhost/record/FlashWavRecorder-master/jjj/r/'+var,

Side-note:
Don't try to use use var as your variable name. That's not possible since var is a reserved keyword.
^{(But I'm sure this is just to illustrate the example)}

edited Dec 4, 2012 at 8:07

answered Dec 4, 2012 at 7:59

Cerbrus

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Comments

Travis J · Accepted Answer · 2012-12-04 08:00:06Z

0

Just define a variable, and then append it in the string.

var someValue = "hello";
$.ajax({
 url:'http://localhost/record/FlashWavRecorder-master/jjj/r/' + someValue,

answered Dec 4, 2012 at 8:00

Travis J

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Comments

MrCode · Accepted Answer · 2012-12-04 08:00:12Z

0

Append to it like:

   var something = "test";
   $.ajax({
                url:'http://localhost/record/FlashWavRecorder-master/jjj/r/' + something,

Javascript doesn't expand variables within strings, you have to concatenate them with the + operator.

answered Dec 4, 2012 at 8:00

MrCode

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Comments

arulmr · Accepted Answer · 2012-12-04 08:00:26Z

0

Try using the following

url:'http://localhost/record/FlashWavRecorder-master/jjj/r/' + variable ,

answered Dec 4, 2012 at 8:00

arulmr

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