“Vérifiez si jQuery est chargé” Réponses codées

Vérifiez si jQuery est chargé

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

tester si jQuery fonctionne

/* 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!");
    }
}
TigerYT

Vérifiez si jQuery est installé

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

Comment vérifier si jQuery est chargé

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

Vérifiez si jQuery est chargé

window.onload = function() {
    if (window.jQuery) {  
        // jQuery is loaded  
        alert("Yeah!");
    } else {
        // jQuery is not loaded
        alert("Doesn't Work");
    }
}
Tiago F2

jQuery vérifie si le document est chargé

jQuery offers several ways to attach a function that will run when the DOM is ready. All of the following syntaxes are equivalent:

$( handler )
$( document ).ready( handler )
$( "document" ).ready( handler )
$( "img" ).ready( handler )
$().ready( handler )
Smiling Stoat

Réponses similaires à “Vérifiez si jQuery est chargé”

Questions similaires à “Vérifiez si jQuery est chargé”

Plus de réponses similaires à “Vérifiez si jQuery est chargé” dans JavaScript

Parcourir les réponses de code populaires par langue

Parcourir d'autres langages de code