I have following code.I show user a fancybox and they click Submit on Form I close fancybox and show them processing on page and do an AJAX post using JQuery. But some how fancybox gets stays open until AJAX form post is completed.Which creates confusion for user .
function BeginProcess(){
$.fancybox.close();
$("#imgProcess").attr("src", "/admin/images/loading_animation.gif");
$('#imgProcess').show();
PostAJAXForm();
}
function PostForm(FormData){
$.ajax({
type: "POST",
url: "process_image.jsp",
data: FormData,
contentType: "application/x-www-form-urlencoded",
async: false,
success: function(response) {
response = $.trim(response);
$('#imgProcess').delay(10000).hide();
return response;
},
error: function(xhr, ajaxOptions, thrownError) {
alert("There was an error. Please undo image and perform action again. " );
$('#lblProcess').delay(5000).hide();
return;
}
});
}
Here's a snippet:
var params = $(this).serialize();
var self = this;
$.ajax({
type: 'POST',
url: self.action,
data: params,
beforeSend: function(){
alert('Closing');
$.fancybox.close();
},
success: function(data){
alert('Finished processing form');
return false;
},
dataType: 'json'
});
Sorry if something is messed up or left out from that snippet - but you should get the idea.
You need to add $.fancybox.close() in Jquery' Ajax's beforeSend function.
http://api.jquery.com/jQuery.ajax/
http://api.jquery.com/ajaxSend/
This should help you out too
http://snipplr.com/view/47979/close-a-fancybox-when-you-submit-a-form-with-ajax
Related
In an MVC page, I have the following jQuery/javascript:
$("form").submit(function (event) {
var inp = $("input"); inp.attr('value', inp.val());
var html = replaceAll(replaceAll($('html')[0].outerHTML, "<", "<"), ">", "<");
// event.preventDefault();
$.ajax({
url: "/Ajax/SetSession",
asynch: false,
dataType: "json",
cache: false,
type: "get",
data: { name: 'html', data: html.substring(0, 1024) },
error: function (xhr, status, error) {
alert("Ouch! " + xhr.responseText);
// $(this).unbind('submit').submit();
},
success: function (data) {
alert("Awesome: " + data);
// $(this).unbind('submit').submit();
},
complete: function (xhr, status) {
alert('Phew!');
$(this).unbind('submit').submit();
}
});
});
It is meant to intercept the normal submit process, capture the html of the page before it's submitted, and then continue on its way as if nothing happened.
But the problem is, with both commented out, the form re-submits, as expected, put the controller never executes the /Ajax/SetSession url. Whereas, if I uncomment them, the /Ajax/SetSession does execute but the unbind does not appear to work as the form does not seem to get resubmitted.
Not sure what's going on here. What am I missing?
Any and all clues appreciated.
event.preventDefault(); should stay uncommented since this prevents form to submit instantly. Apparently you want to control the moment at which form is submitted.
$(this).unbind does not work because inside success and error handles context is no longer form - it is an jQuery ajax context object. You can do two things here to have the behavior you want:
Set context explicitly to be the form object. This can be done via context property:
$.ajax({
...
context: this, //form here!
...
success: function (data) {
alert("Awesome: " + data);
$(this).unbind('submit').submit(); //now this refers to form
},
Refer to form using a different variable:
$("form").submit(function (event) {
var form = this;
...
$.ajax({
...
success: function (data) {
alert("Awesome: " + data);
$(form).unbind('submit').submit(); //using form variable instead of this
},
I am a very beginner to mvc and ajax both.
I have tried many examples on net but I don't understand how ajax is used practically?
I have a controller named members which has GetAllMembers Method.
GetAllMembers returns a List<Members>
Now I want to use JQuery and ajax something like :
$(document).click(function () {
$.ajax({
url: "Members/GetAllMembers",
success: function () {
},
error: function () {
alert("Failed to get the members");
}
});
});
Is my URL right?
Upon success I want to display that List in a ListBox.
How can I get it? Can anyone give me a start?
$.ajax({
type: "POST",
url: "Members/GetAllMembers", //Your required php page
data: "id="+ data, //pass your required data here
success: function(response){ //You obtain the response that you echo from your controller
$('#Listbox').html(response); //The response is being printed inside the Listbox div that should have in your html page.
},
error: function () {
alert("Failed to get the members");
}
});
Hope this will help you.. :)
$(document).click(function () {
$.ajax({
url: "Members/GetAllMembers",
success: function (result) {
// do your code here
},
error: function () {
alert("Failed to get the members");
}
});
});
So your request give response in "result" variable. So you have to easily manage result variable value in foreach loop and set value in ListBox HTML.
Follow this example:
suppose you have this html:
<p>List Box - Single Select<br>
<select id="listBox" name="listbox">
</select>
</p>
So we have this js:
var template = '<option value="$value">$name</option>';
var getAllMembers = function() {
$.ajax({
url: 'Members/GetAllMembers',
dataType: 'json', //Assuming Members/GetAllMembers returns a json
success: function(response) {
$.each(response, function(index){
var option = template.replace(/\$value/g, this.value)
.replace(/\$name/g, this.name);
$('#listBox').append(option);
});
}
});
};
EDIT: Now you only need to call getAllMembers(); function.
Hope this help.
Pablo.
I have four different tabs in one page and data for each tab is rendered by an ajax call using partial page. Data for tab is loaded by ajax post.
ajax call:
$('#movieDatabase').click(function () {
$.ajax({
contentType: 'application/json; charset=utf-8',
dataType: 'html',
type: 'POST',
url: '/Admin/GetMovieDatabase',
data: {},
success: function (data) {
$('#view16').html(data);
},
failure: function (response) {
alert('error');
$('#view16').html(response);
}
});
});
This ajax call rendered the partial page. Now I want to do is paging the movie came from database.For this I use PagedList.Mvc. But problem occurred in navigating movie from one page to another. It is done by:
#Html.PagedListPager((IPagedList)Model.MovieInforamtions, page => Url.Action("GetMovieDatabase", new { page }))
But when I click on next page it gives page not found error as I have not written any action in HTTPGet. And If I made above call by HTTPGet, I couldnot render all page but only partial page. My action is..
[HttpPost]
public ActionResult GetMovieDatabase(int? page)
{
var AdminGetMovieDatabaseViewModel = new AdminGetMovieDatabaseViewModel();
var allMovie = _AdminService.getAllMovieInfo();
var pageNumber = page ?? 1;
// if no page was specified in the querystring, default to the first page (1)
var onePageOfMovie = allMovie.ToPagedList(pageNumber, 5);
// will only contain 5 products max because of the pageSize
AdminGetMovieDatabaseViewModel.MovieInforamtions = onePageOfMovie;
return PartialView("MovieDataBasePartialPage", AdminGetMovieDatabaseViewModel);
}
Now How can I render the next page like in ajax call which is done previously?
I put the code in javascript section inside the partial view and works for me.
<script language ="javascript" type="text/javascript">
$('#movieDatabase').click(function () {
$.ajax({
contentType: 'application/json; charset=utf-8',
dataType: 'html',
type: 'POST',
url: '/Admin/GetMovieDatabase',
data: {},
success: function (data) {
$('#view16').html(data);
},
failure: function (response) {
alert('error');
$('#view16').html(response);
}
});
});
</script>
I am using jConfirm dialog for confirmation in jqgrid. All i want is when the gridComplete triggers it should popup a jConfirm dialog with Ok and cancel buttons when i hit ok it should setSeletion of Rows in jqgrid. My code is as follows:
// My ajax call in gridComplete function in jqgrid
function listSelectedUsers(data) {
$.ajax({
cache: false,
async: true,
type: "POST",
url: urlPath,
data: { countryID: countryID},
dataType: "json",
success: function(data){
jConfirm(data, 'JqGrid Popup', function(confirmation) {
if (confirmation) {
}
});
},
error: function(data) {
}
});
}
//jqgrid code
// on gridComplete function call, does not show up jConfirm dialog popup.
gridComplete: function() {
listSelectedUsers(data);
},
Please suggest me the solution ASAP.
Thanks in advance.
I am using Jquery ui tabs with asp.net webforms and I'm loading the content with ajax. I actually have two problems
I don't know how to load the content for the first tab load. Right now I use the tabsselect to load content via ajax.
$('#contentHolder').bind( "tabsselect", function(event, ui) {
// run ajax request
});
The build in spinner control only seems to work when I use actual paths for the href. But since I have to use pagemethods I need to use an id instead.
One
Two
Three
// ajax request to pagemethod
$.ajax...
Updated Code
// tab initializaztion
var $tabs = $('#followersTable').tabs({ spinner: 'Loading...' });
$tabs.bind("tabsselect", function(event, ui) {
//LoadTabContent(ui.index);
var request = {
'controlName': 'FollowersTab'
};
$(this).tabs({
ajaxOptions: {
type: "POST",
url: "ajax/Followers.aspx/LoadTabContent",
data: $.toJSON(request),
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {
$(container).html(data.d);
},
error: function () {
}
}
})
});
For your first question:
$("your-tabs-selector-here").tabs( "load" , 0 ); this will force your tab first tab to be loaded via ajax.
If I didn't get it wrong; you could use [WebMethod] for your page methods and you can combine your page methods with UI Tabs ajaxOptions. You can play with ajaxOptions for return type and/or method name ..etc
$( "your-tabs-selector-here" ).tabs({
ajaxOptions: {
type: "POST",
url: "Default.aspx/PageMethodName",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json"
}
});