/Javascript/jQuery/How to check if jquery is loaded

How to check if jquery is loaded

Check if jquery is loaded

$(document).ready(function(){
  if (jQuery) {  
    // jQuery is loaded  
    alert("Yeah!");
  } else {
    // jQuery is not loaded
    alert("Doesn't Work");
  }
});

Source: stackoverflow.com

Test if jquery works

/* Answer to: "test if jquery works" */

window.onload = function() {
    if (window.jQuery) {  
        // jQuery is loaded  
        console.log("jQuery has loaded!");
    } else {
        // jQuery is not loaded
        console.log("jQuery has not loaded!");
    }
}

Source: stackoverflow.com

How to check if jquery is loaded

window.onload = function() {
    if (window.jQuery) {  
        // jQuery is loaded  
        alert("Yeah!");
    } else {
        // jQuery is not loaded
        alert("Doesn't Work");
    }
}

Source: stackoverflow.com

Similar codes

0 vote302 views1 answer
Jquery 1 second after page load
Javascript jQuery
1 vote243 views2 answers
Jquery scroll width
Javascript jQuery
0 vote279 views3 answers
Remove style attribute from div with jquery
Javascript jQuery
0 vote285 views1 answer
Check if element is last child jquery
Javascript jQuery
0 vote307 views1 answer
Replace all dashes to slashes using jquery in a string
Javascript jQuery
0 vote290 views1 answer
Jquery select change price
Javascript jQuery
4 votes248 views3 answers
Jquery styles
Javascript jQuery
0 vote286 views1 answer
Multiple line string in jquery
Javascript jQuery
12 votes276 views2 answers
Download jquery 3.1.1
Javascript jQuery
10 votes273 views4 answers
Add and remove class in jquery
Javascript jQuery