When click on datepicker (http://www.eyecon.ro/bootstrap-datepicker/), his SHOW event fires, but the modal's SHOW.BS.MODAL fires too. Whhere is a problem?
$(document).ready(function() {
$('#ArrDate')
.datepicker()
.on("show", function(event){
alert("Q");
});
$("#dlg3000to3100")
.on('show.bs.modal', function (event) {
alert("W");
});
$("#dlg3000to3100")
.modal("show");
});
exampleExample
Thanks
It seems to be a bug (or feature?) of the datepicker. What you can do is to prevent the show.bs.modal event reaching the dialog.
$('#ArrDate').on('show.bs.modal', function (event) {
event.stopPropagation();
});
This will detect the event at the datepicker level and stop the event propagation, so show.bs.modal will not 'bubble up' to the dialog.
Another work around is to swap the show.bs.modal with shown.bs.modal on modal event.
modal.on('shown.bs.modal', function (event) {
// Do something
});
however if it is not possible to swap show with shown or hide with hidden use the namespace check
modal.on('show.bs.modal', function(e) {
if (e.namespace === 'bs.modal') {
// Do something
}
});
Had a similar issue, caused by the datepicker watching for a show event.
One option is to use the shown event on the modal but this is not ideal in all cases
$('#dlg3000to3100').on('shown.bs.modal', function (event) {
// modal code in here
});
A more elegant solution is to check the namespace of the event
$('#dlg3000to3100').on('show.bs.modal', function (event) {
if(event.namespace !== 'bs.modal') return;
// modal code in here
});
https://jsfiddle.net/bzh75tww/
Related
I need to clear the toolbar without reloading the grid in my jqgrid. It should just reset the toolbar to its default values.
I tried using,
$("#TransactionsGrid")[0].clearToolbar();
My grid datatype:local and i don't use loadonce:true.
This made the toolbar clear and refresh the grid. I dont want that to happen.
Any ideas?
I find the question interesting.
To implement the requirement I suggest to use register jqGridToolbarBeforeClear to execute the handler only once. The handler should 1) unregister itself as the event handler and return "stop" to prevent reloading of the grid:
$grid.jqGrid("filterToolbar", { defaultSearch: "cn" });
$("#clearToolbar").button().click(function () {
var myStopReload = function () {
$grid.unbind("jqGridToolbarBeforeClear", myStopReload);
return "stop"; // stop reload
};
$grid.bind("jqGridToolbarBeforeClear", myStopReload);
if ($grid[0].ftoolbar) {
$grid[0].clearToolbar();
}
});
The corresponding demo shows it live.
I am using CKEditor 4.4.3 and trying to listen to an editor's click event:
editor.on('click', function (e) {
console.log('click event from attaching to the editor');
});
For some reason, the click event never fires. However, if I listen to the doubleclick event, it fires when the editor is double clicked.
I was previously listening to the click event on editor.editable, but it doesn't appear to work for editors that are not inlined. Why is the click event not working?
Some further investigations:
Attaching the event handler on editor.document fires for every click, including clicks outside the editor.
Attaching the event handler to editor.container fires for clicks on the container including the toolbars.
Fiddle: http://jsfiddle.net/295PE/
Correct way of attaching listeners to the editable element in CKEditor:
editor.on( 'contentDom', function() {
var editable = editor.editable();
editable.attachListener( editable, 'click', function() {
// ...
} );
} );
Read more about the reasons why contentDom event has to be used instead of e.g. instanceReady in editable.attachListener documentation.
Use attach the event handler to the editor's editable. This needs to be done after the editor is ready:
editor.on('instanceReady', function (e) {
editor.editable().on('click', function (event) {
console.log('clicked');
});
});
Fiddle: http://jsfiddle.net/8fZpz/
How to check if a button is clicked or not in prototype JavaScript?
$('activateButton').observe('click', function(event) {
alert(hi);
});
The code above is not working.
With this button:
<button id="mybutton">Click Me</button>
Use this:
$('mybutton').observe('click', function () {
alert('Hi');
});
Tested and works, here.
You might want to encase it in a document.observe('dom:loaded', function () { }) thingy, to prevent it executing before your page loads.
Also, just an explanation:
The single dollar sign in Prototype selects an element by its id. The .observe function is very similar to jQuery's .on function, in that it is for binding an event handler to an element.
Also, if you need it to be a permanent 'button already clicked' thingy, try this:
$('mybutton').observe('click', function () {
var clicked = true;
window.clicked = clicked;
});
And then, if you want to test if the button has been clicked, then you can do this:
if (clicked) {
// Button clicked
} else {
// Button not clicked
}
This may help if you are trying to make a form, in which you don't want the user clicking multiple times.
How one may do it in jQuery, just for a reference:
$('#mybutton').on('click', function () {
alert('Hi');
});
Note that, the jQuery code mentioned above could also be shortened to:
$('#mybutton').click(function () {
alert('Hi');
});
jQuery is better in Prototype, in that it combines the usage of Prototype's $ and $$ functions into a single function, $. That is not just able to select elements via their id, but also by other possible css selection methods.
How one may do it with plain JavaScript:
document.getElementById('mybutton').onclick = function () {
alert('Hi');
}
Just for a complete reference, in case you need it.
$('body').delegate('.activateButton', 'click', function(e){
alert('HI');
});
i'm listening to a click event. When triggered, I need to bind a different event (for other element) but it keeps triggering both on the first event.
My code:
$(".element1").on("click", function(){
console.log("triggered element1");
$(".element2").on("click", function(){
console.log("triggered element2");
})
});
A separate copy of the event handler for .element2 will get bound every time .element1 is clicked. If you want to prevent that, remember in a variable whether you have already bound the handler.
var e2bound = false;
$(".element1").on("click", function(){
console.log("triggered element1");
if(!e2bound){
$(".element2").on("click", function(){
console.log("triggered element2");
})
e2bound=true;
}
});
An alternative solution would be to unbind the first handler when it runs:
$(".element1").on("click", function e1handler(){
console.log("triggered element1");
$(this).off("click", e1handler);
$(".element2").on("click", function(){
console.log("triggered element2");
})
});
Try using .off() to remove the event and use e.stopPropgation()
$(".element1").on("click", function(){
console.log("triggered element1");
$(".element2").off('click').on("click", function(e){
e.stopPropagation();
console.log("triggered element2");
})
});
Frequent binding and unbinding is a bad practice.. need to avoid it if possible..
It will be easier if you can show the HTML structure..
i´ve got a question about mootools eventhandling.
I wanna delay a mouseenter event for a dropdown navigation. After 1 second the drowdown list will be shown by "setStyle('display', 'block')...this is what i´ve got so far, and it´s working:
$('main-nav').getElements('li.level-1 ul.quick-nav').setStyle('display', 'none');
$('main-nav').getElements('li.level-1').each(function(elem){
var list = elem.getElement('.quick-nav');
elem.addEvents({
'mouseenter' : function(event){
(function() {
elem.getElement('.quick-nav').setStyle('display', 'block');
}).delay(1000)},
'mouseleave' : function(event){
elem.getElement('.quick-nav').setStyle('display', 'none');
}
});
});
I´ve delayed the mouseenter event with the delay function...the problem i got and still can´t solve is that the mouseenter event will although happen when i already left my navigation item. I enter the item, leave the item immediately, and after one second the subitem still appears. I therefore need some kind of check within the mouseleave event, wheather my menuitem is already displayed or not. Then i could stop the mouseenter event, if the menuitem is still not visible... I don´t know how i can respond the mousenter event from the function of the mouseleave event...hope anybody understood this...
Thanks in advance.
use a timer and clearTimeout on mouseleave (also $clear(timer) in older versions of mootools).
$('main-nav').getElements('li.level-1 ul.quick-nav').setStyle('display', 'none');
$('main-nav').getElements('li.level-1').each(function(elem) {
var list = elem.getElement('.quick-nav');
var timer;
elem.addEvents({
'mouseenter': function(event) {
timer = (function() {
elem.getElement('.quick-nav').setStyle('display', 'block');
}).delay(1000)
},
'mouseleave': function(event) {
clearTimeout(timer);
elem.getElement('.quick-nav').setStyle('display', 'none');
}
});
});