I have a few multiselect boxes from the Jquery UI on a page that work perfectly well in Chrome & Safari but not in Firefox for some reason... when I load the Error Console in Firefox I see:
Error: $.widget is not a function
Source File: http://localhost:3000/javascripts/jquery.multiselect.js?1302660373
Line: 563
Any ideas why?
edit: the line itself is within the open function right where it says "// react to option changes after initialization"
// open the menu
open: function(e){
var self = this,
button = this.button,
menu = this.menu,
speed = this.speed,
o = this.options;
widget: function(){
return this.menu;
},
// react to option changes after initialization
_setOption: function( key, value ){
var menu = this.menu;
switch(key){
case 'header':
menu.find('div.ui-multiselect-header')[ value ? 'show' : 'hide' ]();
I am assuming you are using the jQuery Multiselect plugin… which depends on jQuery UI.
Sounds like you have not included enough of the jQuery UI library or just none of it. You need to include the core parts of jQuery UI (including Widget) if you build a custom download. Or just download the whole jQuery UI and include it instead.
For anyone else who is getting this but has the requirements; make sure you are including the Javascript files in the correct order. This error was being caused by my jquery-ui.js being included after the multiselect js file.
This answer is probably unrelated to the situation of the questioner, but I put it here for the sake of others Googling the question.
I got this error using Rails 3.2 and fixed it by deleting (renaming) the public/assets folder. It seems there are a lot of problems with the assets pipeline still. I don't know the details but have had other Javascript failures that are fixed this way.
Actually if you are getting this error then it's either
a) per #andyb answer - you haven't included the correct jQuery UI components
OR
b) your DOM is not loaded yet with the correct $.widget and therefore your function is attempting to call before $.widget has loaded. to fix the problem, ensure $.widget is called BEFORE your function
Related
I am trying to add a horizontal line option to the Trix editor in Rails 6.1.4. The example that I am finding for this (https://codepen.io/javan/pen/oQpevW) works perfectly, as long as it runs in CodePen. When I implement the example I am getting the option on the toolbar, but when I attempt to use it, I get the error message that "insertAttachment" is not a function.
addEventListener("trix-initialize", (event) ->
toolbarElement = event.target.previousSibling
blockTools = toolbarElement.querySelector("[data-trix-button-group=block-tools]")
if !!blockTools
blockTools.insertAdjacentHTML("afterbegin", '<button type="button" class="trix-button" data-trix-action="x-horizontal-rule" title="Horizontal Rule" tabindex="-1">-</button>')
)
addEventListener("trix-action-invoke", (event) ->
if (event.actionName == "x-horizontal-rule")
editor = event.target
attachment = new Trix.Attachment({ content: "<hr>", contentType: "application/vnd.trix.horizontal-rule.html" })
editor.insertAttachment(attachment)
)
As an interesting side-note, the initialize event was always triggered on the edit div, not the toolbar div, so I had to grab the previous sibling of the event target, otherwise the "block-tools" button group was never found. The "trix-action-invoke" event is triggering as it should and I have verified that the target is the correct div.
Because the example is using Trix 1.0.0, I tried with this version as well, but it generated the error message stating "Trix.Attachment is not a constructor".
I read a post for a different issue ("new Trix is not defined" when using Basecamp / Trix Editor) that implied that there could be a problem with Trix not being loaded yet by the time I want to use it, and it suggested to pull the JS from cloudflare directly, but this didn't solve my issue.
Any suggestions on what could be done to get this to work?
I am building Firefox extension, that creates single XMPP chat connection, that can be accessed from all tabs and windows, so I figured, that only way to to this, is to create connection in javascript module and include it on every browser window. Correct me if I am wrong...
EDIT: I am building traditional extension with xul overlays, not using sdk, and talking about those modules: https://developer.mozilla.org/en-US/docs/Mozilla/JavaScript_code_modules
So I copied Strophe.js into js module. Strophe.js uses code like this:
/*_Private_ function that creates a dummy XML DOM document to serve as
* an element and text node generator.
*/
[---]
if (document.implementation.createDocument === undefined) {
doc = this._getIEXmlDom();
doc.appendChild(doc.createElement('strophe'));
} else {
doc = document.implementation
.createDocument('jabber:client', 'strophe', null);
}
and later uses doc.createElement() to create xml(or html?) nodes.
All worked fine, but in module I got error "Error: ReferenceError: document is not defined".
How to get around this?
(Larger piece of exact code: http://pastebin.com/R64gYiKC )
Use the hiddenDOMwindow
Cu.import("resource://gre/modules/Services.jsm");
var doc = Services.appShell.hiddenDOMWindow.document;
It sounds like you might not be correctly attaching your content script to the worker page. Make sure that you're using something like tabs.attach() to attach one or more content scripts to the worker page (see documentation here).
Otherwise you may need to wait for the DOM to load, waiting for the entire page to load
window.onload = function ()
{
Javascript code goes here
}
Should take at least diagnose that issue (even if the above isn't the best method to use in production). But if I had to wager, I'd say that you're not attaching the content script.
I have trying to create file upload using jQuery-UI dialog and uploadify. I have seen that others also had similar problem, but it was always z-index in css or cross-browser issue, which is not case here because it just won't work in any browser. When I place uploadify div(div that is a placeholder for flash object) outside the jQuery dialog everything works fine, but when I try to put it inside, swf gets loaded but when dialog pops I get error: 'Object expected' in jquery.min.js on
var c=a.getAttributeNode("tabindex")
Is it possible that problem is caused by jquery version? Current version is 1.7.1 and I tried using also 1.9.0
Add the following CSS class to override the default z-index value 1
.swfupload {
z-index: 10000 !important;
}
this error in absence function getAttributeNode and getAttribute in Flash element.
change in "jquery-min.js"
elem.getAttributeNode(name) // OR a.getAttributeNode(b)
to
(elem.getAttributeNode?elem.getAttributeNode(name):null) // OR (a.getAttributeNode?a.getAttributeNode(b):null)
and
elem.getAttribute(name) // OR a.getAttribute(b)
to
(elem.getAttribute?elem.getAttribute(name):null) // OR (a.getAttribute?a.getAttribute(b):null)
We have been using Jquery from this link http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.13/jquery-ui.min.js for drag and drop. Suddenly we notice it is not working now and there is no code change done our side. We notice the error is pointing to these line and error is TypeError: a.curCSS is not a function? What will be solution to this problem?
e&&e.call(i)},g)}):this._focus.apply(this,arguments)},scrollParent:function(){var g;g=a.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter
This javascript error is caused by jQuery and jQueryUI being out of sync with each other. Rather than go back to an older version of jQuery, I would update jQuery UI. This link from the jQueryUI blog talks about support for the latest version jQuery. I experienced the same error before updating jQuery UI.
Base on another answer... I did something slightly different...
Instead of replacing:
$.curCSS(element, attrib, val);
with:
$(element).css(attrib, val);
I created a new function:
$.curCSS = function (element, attrib, val) {
$(element).css(attrib, val);
};
$.curCSS: This method is simply an alias for jQuery.css() from jQuery 1.3 onward. Although it has never been part of the documented API, some external code has been known to use it, perhaps thinking it was “more efficient.” Now it’s “more gone.” - from the page here.
This error can occur by using curCSS also.
replace:
$.curCSS(element, attrib, val);
with
$(element).css(attrib, val);
I had same problemm. Search for a link like this in your project:
https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
and change it with this:
https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
It worked for me.
I am new to Jquery Mobile and attempting to learn it as I redevelop this mobile site. So I am doing all my navigation with different divs with data-role="page". and navigating with the #pagename. My question being doing my navigation this way how do I use the loading message and wait to make the transition until the next page is loaded? I tried putting the $.mobile.pageLoading() in the onClick attribute of the link but that didn't work.
Using JQM 1.0 beta 1
//show
$.mobile.showPageLoadingMsg();
//hide
$.mobile.hidePageLoadingMsg();
http://jquerymobile.com/demos/1.0b1/#/demos/1.0b1/docs/api/methods.html
http://jquerymobile.com/test/docs/api/methods.html
Update:
This method is also the accepted way to do it in the official 1.0 release.
http://code.jquery.com/mobile/latest/demos/docs/api/methods.html
mobile.showPageLoadingMsg ()
Show the page loading message, which is configurable via $.mobile.loadingMessage.
Example:
//cue the page loader
$.mobile.showPageLoadingMsg();
$.mobile.hidePageLoadingMsg ()
Hide the page loading message, which is configurable via $.mobile.loadingMessage.
Example:
//cue the page loader
$.mobile.hidePageLoadingMsg();
The documentation is here (at the bottom) http://jquerymobile.com/demos/1.0a4.1/#docs/api/methods.html but yeah it's a little vague on examples.
This might help you out: https://github.com/jquery/jquery-mobile/issues/1397
In jQuery mobile 1.4.5 the only thing that helped me is:
$('.ui-loader').hide();