click

问题 I have an input field, where I try to make autocomplete suggestion. Code looks like <input type="text" id="myinput"> <div id="myresults"></div> On input's blur() event I want to hide results' div: $("#myinput").live('blur',function(){ $("#myresults").hide(); }); When I write something into my input I send request to server and get json response, parse it into ul->li structure and put this ul to my #myresults div. When I click to this parsed li element I want to set value from li to input and

问题 I have a link on a web page. When a user clicks it, a widget on the page should update. However, I am doing something, because the default functionality (navigating to a different page) occurs before the event fires. This is what the link looks like: <a href="store/cart/" class="update-cart">Update Cart</a> This is what the jQuery looks like: $('.update-cart').click(function(e) { e.stopPropagation(); updateCartWidget(); }); What is the problem? 回答1: e.preventDefault(); from https://developer

问题 Trying to fire off (trigger) a click event. Its easy to do in jQuery, but cannot figure out how to set the coordinates of the event and send them along. Essentially, I need to trigger a click at a specific location (which is calculated prior to the trigger() call). Any way to do this (in jQuery or otherwise)? Thanks - 回答1: Set the pageX and pageY properties (which are normalized) on the event object and pass it to .trigger(), like this: var e = new jQuery.Event("click"); e.pageX = 10; e.pageY

问题 I am working on an isometric game engine and have already created an algorithm for pixel perfect click detection. Visit the project and notice that click detection is able to detect which edge of the tile was clicked. It is also checks the y-index to click the most upfront tile. An Explanation of my current algorithm: The isometric grid is made of tile images that are 100*65px. TileW=100, TileL=50, tileH=15 The map is represented by a three-dimensional array map[z][y][x] . Tile center points

问题 How is this done? 回答1: This is a good question, and I actually don't think it can be done easily. (Some discussion on this) If it is super duper important for you to have this functionality, you could hack it like so: function singleClick(e) { // do something, "this" will be the DOM element } function doubleClick(e) { // do something, "this" will be the DOM element } $(selector).click(function(e) { var that = this; setTimeout(function() { var dblclick = parseInt($(that).data('double'), 10);

问题 Is there a way to click on a link on my page using JavaScript? 回答1: document.getElementById('yourLinkID').click(); 回答2: This function works in at least Firefox, and Internet Explorer. It runs any event handlers attached to the link and loads the linked page if the event handlers don't cancel the default action. function clickLink(link) { var cancelled = false; if (document.createEvent) { var event = document.createEvent("MouseEvents"); event.initMouseEvent("click", true, true, window, 0, 0, 0

问题 Is there a way to click on a link on my page using JavaScript? 回答1: document.getElementById('yourLinkID').click(); 回答2: This function works in at least Firefox, and Internet Explorer. It runs any event handlers attached to the link and loads the linked page if the event handlers don't cancel the default action. function clickLink(link) { var cancelled = false; if (document.createEvent) { var event = document.createEvent("MouseEvents"); event.initMouseEvent("click", true, true, window, 0, 0, 0

问题 I want to go to main dialog from product issue after clicking on adaptive card of others, like when say hi after clicking on other it will go main dialog and start the bot again. When click on other adaptive card its shows a static link and wake up msg . but i am not able wake up it on hi This is my main dialog: namespace Microsoft.BotBuilderSamples { public class MainDialog : ComponentDialog { protected readonly ILogger _logger; protected readonly string[] _cards = { Path.Combine(".",

问题 I have d3 elements in my html page consisting of 'g' elements which contain the class bubble and their structure looks like this. When i do a click, the event registers and a click class is added. The function recordData registers the event. I need to remove all the click events on 'g' elements after one iteration so it does not register twice if any g element is repeated in another iteration. How can i remove all the event listeners on 'g' element specially the one i added in through