Question

I want to look on my html file and to found if specific script is exist.

I wrote this code :

var scriptExist = false;
$('script').each(function(i,e){                 
if( $(e).attr('src')){
if( $(e).attr('src').search("load.js)!=-1){    
scriptExist = true;
return false;
}            
}
 });
 return scriptExist;                    
},

it is possible to do this lofic in jQuery without to use.each and to found the specific script for example src = load.js ?

Answer 1

try this:

$('script').filter(function(){
   return $(this).attr('src') === "load.js"
})             

or you can use attribute contains selector:

Selects elements that have the specified attribute with a value containing the a given substring.

$('script[src*="load.js"]')