/Shell/Bash/Check if jquery is installed

Check if jquery is installed

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

Check if jquery is installed

if (typeof jQuery == "undefined") {
  alert("JQuery is not installed");
} else {
  alert("JQuery is installed correctly!");
}

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

11 votes306 views1 answer
Intellij snap
Shell/Bash
0 vote318 views1 answer
GetCityNameByLatitudeLongitude
Shell/Bash
1 vote357 views1 answer
Certbot list all domains
Shell/Bash
10 votes369 views2 answers
How to install expo cli on windows
Shell/Bash
0 vote348 views1 answer
Append to a file from terminal
Shell/Bash
52 votes362 views3 answers
Python publishing exe
Shell/Bash
0 vote338 views1 answer
Ubuntu wsl go to desktop
Shell/Bash
9 votes296 views1 answer
Ubuntu oracle vm virtualbox
Shell/Bash
0 vote348 views4 answers
Linux empty file
Shell/Bash
0 vote365 views1 answer
Cpanel install jpegoptim
Shell/Bash