I have a dialog setup as follow
$("#myDialog").dialog({
autoOpen: true,
close: function(event, ui) {
$("#myDialog-content").html("");
$(this).dialog("destroy");
}
});
$("#myDialog").css("min-height","");
$("#myDialog-content").html("Loading...");
$.ajax({
...
success: function(response) {
$("#myDialog-content").html(response);
}
});
This working fine I load and close dialog in same page but not able to make it work properly where I move between pages.
Here is a my page flow
From source page(say PageA) I make AJAX call to load the page containing dialog div(say PageB).
Link on this page call above method to display dialog. (For first time it runs OK).
When I click close button. Dialog close and with firebug I can still see dialog div at the end with UI classes but in hidden state.
If I go back to source page (Page A) and reload the PageB.In firebug I can see two div - one originally from JSP and second one from step 3.
Now if I click button to load dialog box - It used hidden to populate new data and never use new div created by jquery. So I just have blank dialog box.
I am not sure if this is jquery Dialog issue or my page flow. One possible solution I though of is use remove in close function to remove dialog div completely but it puts burden to create this div everytime page PageB is loaded. Is there any other way or any thing I am doing wrong in this scenario?
If i understood correctly the situation, You have 2 options:
If you somehow cleaning the content of "Page B", remove the modal
then.
If you do not have the cleaning mechanism like that, just
.remove() content of modal on close
Sidenote: i would advise not to use jquery for .css and .html('Loading...'). Also, it is good to cache jquery elements in variables e.g var dialog = $("#myDialog");
Related
I have several pop-ups on home page. I open and close them by selecting them with ID and using fadeIn() and fadeOut(). Now I want to open a specific pop-up by clicking on link from another window? For example, if from that new window I click on 'Pop Up 1', I want home page to open and then show 'Pop Up 1'.
I tried using this code below but while writing this code I realized that the script gets reloaded and thus my function of loading a pop-up does not work.
So my question is, is there some elegant solution you could recommend to show element in one page while a link that specifies which element has to be shown is in another?
$("#galleryNav a").on('click', function() {
window.open("/pixeleyes",'_self',false);
setTimeout(function() {
var popToShow = $(this).attr('data-pop');
$(".text-content-outer").hide();
$("#" + popToShow).fadeIn();
}, 5000);
});
One idea might work is
When you are opening a new page using the below line then send some parameter or hash value with it.
window.open("/pixeleyes",'_self',false);
like
window.open("/pixeleyes#openpopup",'_self',false);
Then in the page ready of this page check if the hash exists open the popup otherwise do nothing.
Not sure if this is what you are looking for.
$("#galleryNav a").on('click', function() {
window.open("/pixeleyes#showpopup",'_self',false);
});
showpopup could be anything that you want to open as popup...
I have 2 divs, they have multiples elements and each element has options(events). In the first div, each element has a button that load, in the second div, the children elements. Those children have a edit button that opens a dialog where the user can edit.
Here is the script:
$("#Content").load("elements.php?id=5", function(){
$.ajaxSetup({cache: true});
$.getScript("../js/elements.js", function(){
$.ajaxSetup({cache: false});
});
})
The problem is: When I load #Content with its script, it`s works good only in the first time, it opens one dialog box, but if I load twice, it opens two dialog boxes, and three, etc.
How do I delete the last script I loaded?
Are there any bindings? any live, etc? I am not sure if its your current code that is causing this issue or the elements.js being that I dont know what is inside of it. I do recommend checking out Jquery stopImmediatePropagation(). I hope this can put you on the right path.
Imagine a simple list of users with "edit" links. Clicking "Edit" opens up a dialog box with details for the selected user. The "Details" popup is a partial view.
I have an issue with Partial Views being cached when opening them in JQuery dialog windows.
My partial view( Notice the OutputCache attribute as one of the things I tried to solve the caching issue):
[HttpGet]
[OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
public PartialViewResult EditUser(int id)
{
var userList = userRepository.GetByRole(id);
return PartialView("EditUser",userList);
}
The PartialView above is requested and loaded from the following Javascript function:
function editUserOpen(id) {
$.ajaxSetup({ ///// Another thing I tried to solve caching
cache: false
});
var url = "/User/PartialViewResult/" + id;
$('#user-wrap').empty().load(url, function () {
$("#dialog-edit-user").dialog({
title: "Edit User",
autoOpen: false,
height: 300,
width: 500,
modal: true
});
$('#dialog-edit-user').dialog("open");
});
}
As shown above "dialog-edit-user" ( along with "dialog-add-user" and "dialog-delete-user" ) are located inside of the "user-wrap" Div in the DOM.
Functionally everything works but when I open a dialog, cancel and then try opening dialogs for other users, until the page is refreshed the dialogs will always contain info from the initially displayed dialog.
I figured its a caching issue but I ran out of ways to solve it.
I would like to stay away from $.ajax({ cache:false; }).html(content) if possible. It seems to me that it's a lot slower than .load().
Here is what I discovered.
Everytime JQuery dialog is initialized with .dialog() as shown above the div that becomes a pop up is being taken out of the DOM and moved the the bottom of the page. Dialog Div cannot be a child of another Div. In my example it was:
<div id="user-wrap">
<div id="dialog-edit-user"> /// <--- Jquery dialog div
</div>
</div>
Dialog cannot be wrapped in other divs.
After the first click, when the dialog is displayed JQuery simply starts accumulating duplicate Divs at the bottom of the page. $("#").dialog('open') opens the very top DIV of accumulated duplicated every time making the programmer/user think it's a caching issue.
So the solution is to either remove the div created by JQuery from the bottom of the page on .dialog({close: } event or to move it back up to the parent wrapper DIV with JQuery .append() / .appendTo() functions.
Hope this helps to a next programmer who runs into similar issue.
Add some random hash to the URL to keep it unique:
...
var url = "/User/PartialViewResult/" + id + "?t=" + new Date().getTime();
...
This will always load new content.
I've got some links I want to have dynamically open in a jQuery UI Dialog using jQuery.load(). Once the dialog is open, I want the links load inside the already opened dialog.
So, the site loads, you click a link, and it opens in a dialog. That's fine. You can close and open it as many times as you want.
While it's open, if you click on one of the links from the loaded content, it doesn't work.
An Ajax GET request IS performed, but the resulting content is not successfully loaded into the dialog. (Firebug shows the request)
The previous dialog title and dialog content is erased. But the new content is not shown, NOR is it inserted into the DOM. (The generated source does not show content anywhere.)
The links look like this...
<a href="http://www.example.com/index.php?action=something&search=somethingelse#fragment" rel="dialog" title="Title Attribute">
The click event is bound...
$('body').delegate("a[rel~=dialog]", "click", function(e){return ajax_dialog(this, e);});
The ajax_dialog function checks to see if there's a dialog, calls to create one if there isn't, calls to load the content, sets the title, and opens the dialog if it's not open.
function ajax_dialog(_this, _event){
var urlToLoad = $(_this).attr("href").replace("#", "&ajax=true #");
var linkTitle = $(_this).attr("title");
// Create dialog
if(!$('body').find('#ajaxDialog').size()){
$('body').append('not yet init<br />'); // This shows up the first click only.
init_dialog('#ajaxDialog');
}
// Load Dialog Content
load_dialog('#ajaxDialog', urlToLoad);
// Add title
$('#ajaxDialog').dialog('option', 'title', linkTitle);
// Open dialog (or reload)
if(!$('#ajaxDialog').dialog('isOpen')){
$('#ajaxDialog').dialog('open');
$('body').append('not yet open<br />'); // This shows up the first click only.
}
return false;
}
The init_dialog function creates the dialog if there isn't one...
function init_dialog(_this){
$('body').append('<div id="ajaxDialog"></div>');
// Set Dialog Options
$(_this).dialog({
modal:true,
autoOpen:false,
width:900,
height:400,
position:['center','center'],
zIndex: 9999,
//open:function(){load_dialog(this, urlToLoad);}, This didn't work without destroying the dialog for each click.
close:function(){$(this).empty();}
});
}
The load_dialog function loads the desired content into the dialog.
function load_dialog(_this, urlToLoad){
$(_this).load(urlToLoad, function(){
$('body').append(urlToLoad + ' load function<br />'); // This shows up each click
$(_this).append("Hihi?"); // This shows up each click
});
// The loaded information only shows the first click, other times show an empty dialog.
}
Hah. As shown in the code, I was using $jQuery.load() and pulling the exact href of the link as the URL to request. All the URLs had fragments/anchors on the end, that is: ....html#id-of-div.
In this case, the script itself was working fine, but the #id-of-div didn't exist on the page yet. That's why I could see content returned, but the dialog just ended up blank. :-)
I'm having some trouble with IE6 and jQuery UI. I have a popup dialog (modal, if it matters), that displays a "yes/no" dialog to the user with some information. In order to facilitate this, I build the dialog with autoOpen = false, and then I call $('#popup').show() later on as needed, in response to various different events. Now, in IE6 (and only IE6, as far as I can tell), the .dialog method will occasionally fail but STILL return the jQuery object. So, rather than show a popup, the .show() method just display a div container in the html page.
What could be causing this, and how I can fix this behavior?
Thanks.
$('#myDialog').dialog({
autoOpen: false,
buttons: {
"No": function()
{
$(this).dialog('close');
//do stuff
},
"Yes": function()
{
$(this).dialog('close');
//do stuff
}
},
draggable: false,
modal: true,
resizable: false,
title: "Confirmation",
width: "500px",
zIndex: 2000
});
and later
$('#myDialog').dialog('open').show();
Pretty standard.
New information
I'm loading the page that makes the dialog with ajax inside of another dialog, which can be repeatedly created and destroyed. Now, each time my page gets loaded with ajax, .dialog(opts) should re-instantiate the dialog div, correct? I've found that this is the scenario.
1.) An outer dialog uses ajax to replace its content with my content.
2.) My content launches a dialog that was previously created and set to not autoopen.
3.) The outer dialog is destroyed as the inner dialog is closed.
4.) The outer dialog is reopened. The inner dialog no longer is able to appear as a dialog in ie6. This ONLY happens in ie6.
You should open your dialog using
$('#myDialog').dialog('open');
instead of
$('#myDialog').show();
The first method displays actual dialog box, while the one you are using just causes the #myDialog item to be displayed (with no UI Dialog magic). show() method is the part of the core jQuery library and shoudn't be used to invoke a dialog.
I had a similar situation and was never able to reuse the dialog. I had to destroy and recreate both dialogs each time.
I use the bgiframe: true and I never got any problem with them with I6, FFox, etc.
More info: http://docs.jquery.com/UI/Dialog#option-bgiframe
Regards.
By the way, when you are hiding your modal before you open it, are you using style="display:none" as your hiding attribute, or a CSS class, or jquery?
The reason I ask, is that if you use simply style="display:none" I never have problems with the modal showing the modal perfectly all the time using dialog("open") but if I use either css or jquery, I always have problems.
You may want to test it.
Marcus