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Found 10711 Articles for Web Development
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
3K+ Views
To disable right click on a page, use the jQuery bind() method.ExampleYou can try to run the following code to learn how to disable right click:Live Demo $(document).ready(function(){ $(document).bind("contextmenu",function(e){ return false; }); }); Right click is disabled on this page.
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
3K+ Views
To pass a jQuery event as a parameter in a method, use the bind() method.ExampleYou can try to run the following code to learn how to apss a jQuery event as a parameter:Live Demo $(document).ready(function(){ $("#btn1").bind("click", { key1: "value1", key2: "value2" }, myFunction); function myFunction (event) { $("#myid").text(event.data.key1); } });
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
13K+ Views
To work with jQuery Datepicker onchange(), use the datepicker onSelect event. This will show which date we added currently and changed to.ExampleYou can try to run the following code to learn how to work jQuery Datepicker onchange:Live Demo $( function() { $(".date").datepicker({ onSelect: function(dateText) { display("Selected date: " + dateText + ", Current Selected Value= " + this.value); $(this).change(); } }).on("change", function() { display("Change event"); }); function display(msg) { $("").html(msg).appendTo(document.body); } }); Date:
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
204 Views
Events are actions that can be detected by your Web Application. When these events are triggered you can then use a custom function to do pretty much whatever you want with the event. These custom functions call Event Handlers.ExampleLet us see an example of bind() jQuery event. Using the jQuery Event Model, we can establish event handlers on DOM elements with the bind() method as follows:Live Demo jQuery bind() $(document).ready(function() { $('div').bind('click', ... Read More
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
332 Views
To handle HTML5 media events using jQuery, use the click() method.ExampleYou can try to run the following code to learn how to handle HTML5 media events such as playing a song:Live Demo $(document).ready(function(){ var x = $(".myPlayer").length; // Count total audio players var z = 0; // Start at first audio player $("#play-bt").click(function(){ $(".myPlayer")[z].play(); $(".message").text("Music started"); }) $("#stop-bt").click(function(){ $(".myPlayer")[z].pause(); $(".myPlayer")[z].currentTime = 0; $(".message").text("Music Stopped"); }) }); Play music Stop music
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
168 Views
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 to create and remove 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 above to generate an alert box. Click the below button to remove namespace, which won’t generate an alert box. Click this button to remove namespace.
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
720 Views
The jQuery event for user pressing enter is keyup and keyCode. You can try to run the following code to trigger an event on pressing enter key in textbox,ExampleLive Demo $(document).ready(function(){ $('input').bind("enterKey",function(e){ alert("Enter key pressed"); }); $('input').keyup(function(e){ if(e.keyCode == 13) { $(this).trigger("enterKey"); } }); }); Press Enter key in the above input text.
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
345 Views
jQuery also provides a set of event helper method which can be used either to trigger an event to bind any event types mentioned above.Trigger MethodsThe following is an example which would triggers the blur event on all paragraphs −$("p").blur();Binding MethodsThe following is an example which would bind a click event on all the −$("div").click( function () { // do something here });Here are some of the jQuery Event Helper methods:S. NoMethod & Description1.blur()Triggers the blur event of each matched element.2.blur( fn )Bind a function to the blur event of each matched element.3.click( )Triggers the click event of ... Read More
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
749 Views
The jQuery event handlers always execute in the order they were bound. With jQuery, you can also change the sequence. Let’s see how, for example, fromdemo(1); demo(2);We can change the sequence to −demo(2); demo(1);ExampleYou can try to run the following to learn and change the sequence of jQuery events −Live Demo $(document).ready(function(){ $.fn.bindFirst = function(name, fn) { this.on(name, fn); this.each(function() { var handlers = $._data(this, 'events')[name.split('.')[0]]; var handler = handlers.pop(); ... Read More
![Alex Onsman](https://www.tutorialspoint.com/assets/profiles/13357/profile/60_91536-1512482971.jpg)
162 Views
Use the jQuery on() method to bind jQuery events on elements generated through other events. You can try to run the following code to learn how to use on() method to bind jQuery events:ExampleLive Demo $(document).ready(function(){ $(document).on({ mouseenter: function (e) { alert('mouse enter'); }, mouseleave: function (e) { alert('mouse leave'); } }, '.demo'); }); Heading 1 Demo One Demo Two Mouse enter and leave will generate alert boxes.