Why is this bookmarklet code saying jQuery is not defined even though jQuery is included?
- by Josh Brown
I am creating a bookmarklet and the code below is not working on first try. When I goto a page, it says "jQuery is not defined". But, if I click it again, it works perfectly?
var qrcodetogo = {
jQURL: 'http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js',
jQUIURL: 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/jquery-ui.min.js',
jQUIThemeURL: 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/themes/ui-lightness/jquery-ui.css',
init: function(){
this.createLink('qrcodetogo_UI-Lightness', this.jQUIThemeURL);
this.createScript('qrcodetogo_jQuery', this.jQURL);
this.createScript('qrcodetogo_jQueryUI', this.jQUIURL);
this.createHiddenDiv('qrcodetogo_dialog','This is a Test.');
jQuery.noConflict();
},
showQRCode: function() {
jQuery('#qrcodetogo_dialog').dialog();
},
createLink: function(id, url) {
var l = document.createElement('link');
l.href = url;
l.rel = 'stylesheet';
l.type = 'text/css';
l.media = 'screen';
l.charset = 'utf-8';
document.getElementsByTagName('head')[0].appendChild(l);
},
createScript: function(id, url) {
var s = document.createElement('script');
s.src = url;
s.id = id;
document.getElementsByTagName('head')[0].appendChild(s);
},
createHiddenDiv: function(id, body) {
var div = document.createElement('div');
div.id = id;
div.innerHTML = body;
div.style.display = 'none';
document.getElementsByTagName('body')[0].appendChild(div)
}
}
qrcodetogo.init();
qrcodetogo.showQRCode();
