I have an issue regarding the jQuery click event. The first time the page get loaded it does not work. After a refresh it works fine. I assume it has to do with the browser caching the files somehow.
This is the code:
$(window).ready(
function() {
$("#language-input").click(function() {
$("#language-dropdown").show();
});
Any ideas what I am missing?
Instead of
$("#language-input").click(function() {
You can use
$("#language-input").on('click', function() {.
This will ensure that the click event is fired even if the element is loaded dynamically.
You final code would be without $(window).ready(function() { :
$("#language-input").on('click', function() {
$("#language-dropdown").show();
});
The solution, which was mentioned in one of the comments, was to use:
$(document).on("click", "#element", function()
This seemed to work for dynamically added elements.
Related
I'd like to initially set the focus onto the text-field of an item when editing it, but cannot overcome TinymMCE'S iframe kickin' in. When disableling TinyMCE, everything works as expected, the text-field is focusable. I tried simulating a click in TinyMCE's body-element, no luck either. Is it possible at all, to focus the body-field via JS?
This is what I tried so far:
(function($) {
$(document).ready(function() {
$('#text').focus() // Only works, when TinyMCE is disabled.
$('body#content').click() // Cannot click into TinyMCE's body.
$('#text_bold').click() // Cannot even click one of the editor's buttons.
setTimeout(function() {
// Tried same as above with time-delay, no luck.
}, 277);
});
$(window).load(function() {
// Tried the same as in doc.ready, no luck.
});
})(jQuery);
I know this is kind of old but I definitely struggled finding a solution for this online, so I'm sharing. Add this, in your tinymce.init() codeblock. Change selector or event if needed.
selector: "textarea.tinymce",
setup: function (editor) {
editor.on('mouseup', function (e) {
this.focus();
});
}
TinyMCE is loaded inside an IFRAME so it's not in the DOM of the main document. Direct jQuery calls will not work.
This is an old code I used (TinyMCE version shipped with Plone 4.3):
(function($) {
function checkTinyMCELoaded () {
if (window.tinymce==undefined || !tinymce.editors.length) {
setTimeout(checkTinyMCELoaded, 100);
return;
}
$('#text_ifr').contents().find(".mceContentBody").get(0).focus();
}
$(document).ready(function() {
setTimeout(checkTinyMCELoaded, 100);
});
})(jQuery);
It's ugly. Best way is to get rid of setTimeout and attach an handler on TinyMCE load event, but when I looked into this I found this is not so easy on Plone as you must change the .init() call of TinyMCE done by Plone JS.
I understand that you need to use ".on" to use code that you loaded with jquery after the page has loaded. (At least I think it works that way)
So I tried that but it somehow just doesn't do a thing at all. No errors in the console either.
$("#forgot_password").click(function(){
var forgot_password = '<div id="toLogin" style="cursor:pointer;">Prijava</div>'
$("#loginPopupForm").html(forgot_password);
});
$("#toLogin").on("click", function(){
alert("Hello");
});
So when I click on #forgot_password it does execute the first click function. But when I click on #toLogin it doesn't do anything and I think its because its loaded with jquery when I click on #forgot_password
Try this
$("#loginPopupForm").on("click", "#toLogin", function(){
alert("Hello");
});
You need to bind to an element that is present when the page loads, like body for example. Just change your code to what is shown below
$("body").on("click", "#forgot_password", function(){
var forgot_password = '<div id="toLogin" style="cursor:pointer;">Prijava</div>'
$("#loginPopupForm").html(forgot_password);
});
$("body").on("click", "#toLogin", function(){
alert("Hello");
});
You are setting the on to the wrong thing. You want it to be:
$(document).on('click', '#toLogin', function() {alert('hello') });
The id isn't there until you do the other click event, so jQuery is not finding any element to set the click event on. You need to have an element that has been rendered in the DOM to set the event on.
You are totally right about the problem : on() targets only elements that are already existing as it runs.
What you need in jQuery is called Delegated event and is well explained on the Jquery doc page.
The difference in the code is thin, but it's how you're supposed to do.
You have to specify the parent element
$("#toLogin").on("click","#loginPopupForm", function(){
alert("Hello");
});
in the 2nd argument of the on
Right, I'm getting quite aggitated with this. I'm probably doing something wrong, but here's what I'm doing:
$(document).ready(function () {
$('#somebutton').click(function () {
openPage1();
});
$('#someotherbutton').click(function () {
openPage2();
});
});
var openPage1 = function () {
$('#iframe').attr('src', 'someurl');
$('#iframe').load(function () {
$('#button').click();
});
};
var openPage2 = function () {
$('#iframe').attr('src', 'anotherurl');
$('#iframe').load(function () {
$('#anotherbutton').click();
});
}
Whenever I click somebutton everything goes as expected. However when I click someotherbutton. The .load() from openPage1() is called first and I can't find a way to stop that. The .load() from openPage1() has a button with the same name, however on openPage2() I need to modify the contents before clicking the buttons.
I need to use .load() because I can't click the buttons before the document is ready.
Basically what I need is two seperate .load() instances on the same iframe, that don't fire off on each other.
Besides that, maybe my understanding of jQuery/JS is wrong, but shouldn't the .load() events only be listening after clicking the corresponding button?
Can someone help me out, this has been keeping me busy all afternoon.
Try using on, and once loaded, unbind
$("#iframe").on("load", function(){
$(this).off("load");
$('#button').click();
});
That way you remove the handler you put up before the second button is clicked?
By writing : $('#iframe').load(function (){ $('#button').click(); });, you are adding a listener on the load event, which will stay and be re-executed on each subsequent reload of the iframe.
Here is a jsfiddle to demonstrate this : click on the "reload" button, and see how many times the "loaded" message appears in your console.
in your case, if you click on #somebutton, then on #someotherbutton, after the second click, you will have two handlers bound on the load event, and both will be triggered.
If you click 5 times on #somebutton, you should end up calling 5 times $('#button').click().
If you want to execute it once, you can follow Fred's suggestion, or use jQuery .one() binder :
$('#iframe').one('load', function(){ $('#button').click() });
Here is the updated jsfiddle : 'loaded' should be displayed only once per click.
Maybe try and replace the lines in both functions like this:
$('#iframe').load(function() {
$('#anotherbutton').click();
};
$('#iframe').attr('src', 'anotherurl');
Otherwise it might be firing the event before the new event-handler has been set.
This isn't really an answer to your problem Now it is an answer, but I think utilizing functions as they were intended could be beneficial here, i.e.:
//Utilize a single function that takes arguments
var openPage = function (frame, src, eventEl) {
frame.attr('src', src); // If you pass frame as a jQuery object, you don't
frame.on("load", function(){ // need to do it again
$(this).off("load");
evEl.click(); //Same for your buttons
});
}
//Simplify other code
$(document).ready(function () {
$('#somebutton').click(function () {
openPage($("#iframe"),somehref,$("#buttonelement"));
});
$('#someotherbutton').click(function () {
openPage($("#iframe"),anotherhref,$("#someotherbuttonelement"));
});
});
I've seen a couple of questions in regards to bootstrap modals, but none exactly like this, so I'll go ahead.
I have a modal that I call onclick like so...
$(".modal-link").click(function(event){
$("#modal-content").modal('show');
});
This works fine, but when I show the modal I want to focus on the first input element... In may case the first input element has an id of #photo_name.
So I tried
$(".modal-link").click(function(event){
$("#modal-content").modal('show');
$("input#photo_name").focus();
});
But this was to no avail. Lastly, I tried binding to the 'show' event but even so, the input won't focus. Lastly just for testing, as I had a suspiscion this is about the js loading order, I put in a setTimeout just to see if I delay a second, will the focus work, and yes, it works! But this method is obviously crap. Is there some way to have the same effect as below without using a setTimeout?
$("#modal-content").on('show', function(event){
window.setTimeout(function(){
$(event.currentTarget).find('input#photo_name').first().focus()
}, 0500);
});
Try this
Here is the old DEMO:
EDIT:
(Here is a working DEMO with Bootstrap 3 and jQuery 1.8.3)
$(document).ready(function() {
$('#modal-content').modal('show');
$('#modal-content').on('shown', function() {
$("#txtname").focus();
})
});
Starting bootstrap 3 need to use shown.bs.modal event:
$('#modal-content').on('shown.bs.modal', function() {
$("#txtname").focus();
})
Just wanted to say that Bootstrap 3 handles this a bit differently. The event name is "shown.bs.modal".
$('#themodal').on('shown.bs.modal', function () {
$("#txtname").focus();
});
or put the focus on the first visible input like this:
.modal('show').on('shown.bs.modal', function ()
{
$('input:visible:first').focus();
})
http://getbootstrap.com/javascript/#modals
I am using this in my layout to capture all modals and focus on the first input
$('.modal').on('shown', function() {
$(this).find('input').focus();
});
I had the same problem with bootstrap 3, focus when i click the link, but not when trigger the event with javascript.
The solution:
$('#myModal').on('shown.bs.modal', function () {
setTimeout(function(){
$('#inputId').focus();
}, 100);
});
Probably it´s something about the animation!
I had problem to catch "shown.bs.modal" event.. And this is my solution which works perfect..
Instead simple on():
$('#modal').on 'shown.bs.modal', ->
Use on() with delegated element:
$('body').on 'shown.bs.modal', '#modal', ->
Seems it is because modal animation is enabled (fade in class of the dialog), after calling .modal('show'), the dialog is not immediately visible, so it can't get focus at this time.
I can think of two ways to solve this problem:
Remove fade from class, so the dialog is immediately visible after calling .modal('show'). You can see http://codebins.com/bin/4ldqp7x/4 for demo. (Sorry #keyur, I mistakenly edited and saved as new version of your example)
Call focus() in shown event like what #keyur wrote.
I've created a dynamic way to call each event automatically. It perfect to focus a field, because it call the event just once, removing it after use.
function modalEvents() {
var modal = $('#modal');
var events = ['show', 'shown', 'hide', 'hidden'];
$(events).each(function (index, event) {
modal.on(event + '.bs.modal', function (e) {
var callback = modal.data(event + '-callback');
if (typeof callback != 'undefined') {
callback.call();
modal.removeData(event + '-callback');
}
});
});
}
You just need to call modalEvents() on document ready.
Use:
$('#modal').data('show-callback', function() {
$("input#photo_name").focus();
});
So, you can use the same modal to load what you want without worry about remove events every time.
I had the same problem with the bootstrap 3 and solved like this:
$('#myModal').on('shown.bs.modal', function (e) {
$(this).find('input[type=text]:visible:first').focus();
})
$('#myModal').modal('show').trigger('shown');
Bootstrap has added a loaded event.
https://getbootstrap.com/docs/3.3/javascript/#modals
capture the 'loaded.bs.modal' event on the modal
$('#mymodal').on('loaded.bs.modal', function(e) {
// do cool stuff here all day… no need to change bootstrap
})
Bootstrap modal show event
$('#modal-content').on('show.bs.modal', function() {
$("#txtname").focus();
})
A little cleaner and more modular solution might be:
$(document).ready(function(){
$('.modal').success(function() {
$('input:text:visible:first').focus();
});
});
Or using your ID as an example instead:
$(document).ready(function(){
$('#modal-content').modal('show').success(function() {
$('input:text:visible:first').focus();
});
});
Hope that helps..
Never ran into this problem with jQuery before. I have the following:
$(document).ready(function() {
$('#browser_cat a').click( function() {
$('#browser_cat').hide();
$('#browser_cat').load('/api/browser/catchildren/'+$(this).attr('id'));
$('#browser_cat').fadeIn();
return(false);
})
});
Pretty simple stuff. And it works, however the data gathered by .load() doesn't retrigger the event. It is a drill-down category type thing ... so level-1 does the load but then leve-2 bails to the href rather than triggering the click() event again.
The loaded HTML is a #browser_cat with links, and the generated DOM is OK.
I appriciate this is elementary. Thanks in advance.
Answer modified code:
$(document).ready(function() {
$('#browser_cat a').live("click", function() {
$('#browser_cat').hide();
$('#browser_cat').load('/api/browser/catchildren/'+$(this).attr('id'));
$('#browser_cat').fadeIn();
return(false);
})
});
Use live event
Attach a handler to the event for all
elements which match the current
selector, now or in the future.
Replace
$('#browser_cat a').click( function() {
with
$('#browser_cat a').live("click", function() {