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Found 766 Articles for JQuery
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
322 Views
Use the global error handler to receive a few of the parameters that jQuery can provide. After that add the suppressErrors: true. You can try to run the following code to disable some jQuery global Ajax event handlers for a request:Live Demo $(document).ready(function(){ $("div.log").ajaxError(function(evt, xhr, settings) { if(settings.suppressErrors) { return; } $(this).text( "ajaxError handler is triggered" ); }); $("button.trigger").click(function() { $("div.log").text(''); $.ajax("ajax/missing.html"); }); $("button.triggerSuppress").click(function() { $("div.log").text(''); $.ajax( "ajax/missing.html", { suppressErrors: true }); }); }); Trigger (process errors) Trigger (won't process errors) Check log
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
2K+ Views
Ajax requests produce a number of different events that you can subscribe to. There are two types of events:Local EventsThese are callbacks that you can subscribe to within the Ajax request object.$.ajax({ beforeSend: function(){ // Handle the beforeSend event }, complete: function(){ // Handle the complete event } // ...... });Global EventsThese events are broadcast to all elements in the DOM, triggering any handlers which may be listening. You can listen for these events like so:$("#loading").bind("ajaxSend", function(){ $(this).show(); }).bind("ajaxComplete", function(){ $(this).hide(); });Global events can be disabled, for a ... Read More
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
281 Views
ajaxSuccess() methodThe ajaxSuccess( callback ) method attaches a function to be executed whenever an AJAX request completes successfully. This is an Ajax Event.Here is the description of all the parameters used by this method −callback − The function to execute. The event object, XMLHttpRequest, and settings used for that request are passed as arguments to the callback.Assuming we have the following HTML content in result.html file:THIS IS RESULT...ExampleThe following is an example showing the usage of this method:Live Demo The jQuery Example ... Read More
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
640 Views
ajaxStop() methodThe ajaxStop( callback ) method attaches a function to be executed whenever all AJAX requests have ended.Here is the description of all the parameters used by this method −callback − The function to execute.Assuming we have following HTML content in result.html file:THIS IS RESULT...ExampleThe following is an example showing the usage of this method:Live Demo jQuery ajaxStop() method $(document).ready(function() { /* Global variable */ ... Read More
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
316 Views
ajaxSend() methodThe ajaxSend(callback) method attaches a function to be executed whenever an AJAX request is sent.Here is the description of all the parameters used by this method:callback − The function to execute. The XMLHttpRequest and settings used for that request are passed as arguments to the callback.Assuming we have the following HTML content in result.html file:THIS IS RESULT...ExampleThe following is an example showing the usage of this method:Live Demo The jQuery Example $(document).ready(function() { ... Read More
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
304 Views
To get a style property on the matched element, use the css() method. You can try to run the following code to get a style property on the matched element using jQuery:Live Demo $(document).ready(function(){ $("#button1").click(function(){ alert($('div').css('left')); }); }); This is demo text. Get
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
860 Views
To handle jQuery AJAX success event, use the ajaxSuccess() method. The ajaxSuccess( callback ) method attaches a function to be executed whenever an AJAX request completes successfully. This is an Ajax Event.Here is the description of all the parameters used by this method −callback − The function to execute. The event object, XMLHttpRequest, and settings used for that request are passed as arguments to the callback.Let’s say we have the following HTML content in result.html −THIS IS RESULT...ExampleThe following is an example showing the usage of this method −Live Demo jQuery ajaxSuccess() method ... Read More
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
256 Views
Ajax requests produce a number of different events that you can subscribe to. Let’s check the two types of events.There are two types of events:Local EventsThese are callbacks that you can subscribe to within the Ajax request object.$.ajax({ beforeSend: function(){ // Handle the beforeSend event }, complete: function(){ // Handle the complete event } // ...... });Global EventsThese events are broadcast to all elements in the DOM, triggering any handlers which may be listening. You can listen for these events like so −$("#loading").bind("ajaxSend", function(){ $(this).show(); }).bind("ajaxComplete", function(){ $(this).hide(); ... Read More
![David Meador](https://www.tutorialspoint.com/assets/profiles/13351/profile/60_165994-1512670078.jpg)
151 Views
To unbind jQuery events from a particular namespace, use the unbind() method. The event.namespace property is used to return the custom namespace when the event was triggered.ExampleYou can try to run the following code to learn how event namespace works and how you can unbind the jQuery events from a namespace −Live Demo $(document).ready(function(){ $("p").on("custom.myNamespace",function(event){ alert(event.namespace); }); $("p").click(function(event){ $(this).trigger("custom.myNamespace"); }); $("button").click(function(){ $("p").off("custom.myNamespace"); }); }); Click me Click the button to remove namespace. Clicking the above button removes the namespace.
![Amit D](https://www.tutorialspoint.com/assets/profiles/13349/profile/60_63530-1512538715.jpg)
3K+ Views
The jQuery.get( url, [data], [callback], [type] ) method loads data from the server using a GET HTTP request.Here is the description of all the parameters used by this method −url − A string containing the URL to which the request is sentdata − This optional parameter represents key/value pairs that will be sent to the server.callback − This optional parameter represents a function to be executed whenever the data is loaded successfully.type − This optional parameter represents type of data to be returned to callback function: "xml", "html", "script", "json", "jsonp", or "text".Assuming we have the following PHP content in result.php file −ExampleHere's the code ... Read More