click

jQuery not working in AJAX Loaded page

邮差的信 提交于 2019-11-30 02:20:30
I am using jQuery to load a page by AJAX using $.ajax (suppose test.html). Its a simple HTML document with a few buttons and associated animations upon clicking them (also using jQuery). The .click() properties associated are working fine when I load the page directly but the buttons fail to respond when I click them in the AJAX loaded version. Since I am too tires to actually explain all the glum that I am doing, I am simply writing all the code below, apologies for this. Here are the required codes in the files. <!-- p11.php --> <!DOCTYPE html"> <html> <head> <title>jQuery</title> <script

PyQt Widget connect() and disconnect()

隐身守侯 提交于 2019-11-30 01:57:29
Depending on a conditions I would like to connect/re-connect a button to a different function. Let's say I have a button: myButton = QtGui.QPushButton() For this example let's say I check if there is an internet connection. if connected == True: myButton.clicked.connect(function_A) elif connected == False: myButton.clicked.connect(function_B) First of all I would like to disconnect a button from any function it was already connected before the button is being re-assigned/re-connected to another function (function_A or function_B). Secondly, I have already noticed that after the button is re

jquery click on anchor element forces scroll to top?

两盒软妹~` 提交于 2019-11-30 01:53:59
jQuery hyperlinks - href value? text][1] I am running in to a problem using jquery and a click event attached to an anchor element. [1]: jQuery hyperlinks - href value? "This" SO question seems to be a duplicate, and the accepted answer doesn't seem to solve the problem. Sorry if this is bad SO etiquette. In my .ready() function I have: jQuery("#id_of_anchor").click(function(event) { //start function when any update link is clicked Function_that_does_ajax(); }); and my anchor looks like this: <a href="#" id="id_of_anchor"> link text </a> but when the link is clicked, the ajax function is

Bind event to element using pure Javascript

吃可爱长大的小学妹 提交于 2019-11-30 01:31:22
I'm writing an API and unfortunately need to avoid any jQuery or 3rd party libraries. How exactly are the events bound to elements through jQuery? jQuery example: $('#anchor').click(function(){ console.log('anchor'); }); I'm close to writing a onClick attribute on the element out of frustration, but I would like to understand the link between the jQuery event and DOM element. How exactly does the element know to fire a jQuery event when the markup itself is not changed? How are they catching the DOM event and overriding it? I have created my own Observer handler but cant quite understand how

Click event for elements added to DOM dynamically

半腔热情 提交于 2019-11-29 22:13:15
问题 Before jQuery 1.8 I was able to use .live() to fire when a button was clicked that was dynamically inserted by jquery. Now, .on() and .bind() both do not work for elements added to DOM after the page was loaded. What are the options now? 回答1: $(parent_element).on("click", child_selector, function(evt) { }); http://api.jquery.com/on/#direct-and-delegated-events Delegated events have the advantage that they can process events from descendant elements that are added to the document at a later

How do I clear the dropdownlist values on button click event using jQuery?

感情迁移 提交于 2019-11-29 22:12:56
How do I clear the dropdownlist values on button click event using jQuery? A shorter alternative to the first solution given by Russ Cam would be: $('#mySelect').val(''); This assumes you want to retain the list, but make it so that no option is selected. If you wish to select a particular default value, just pass that value instead of an empty string. $('#mySelect').val('someDefaultValue'); or to do it by the index of the option, you could do: $('#mySelect option:eq(0)').attr('selected','selected'); // Select first option $('#dropdownid').empty(); That will remove all <option> elements

JavaScript touchend versus click dilemma

我是研究僧i 提交于 2019-11-29 20:46:21
I am working on some javascript UI, and using a lot of touch events like 'touchend' for improved response on touch devices. However, there are some logical issues which are bugging me ... I have seen that many developers mingle 'touchend' and 'click' in the same event. In many cases it will not hurt, but essentially the function would fire twice on touch devices: button.on('click touchend', function(event) { // this fires twice on touch devices }); It has been suggested that one could detect touch capability, and set the event appropriately for example: var myEvent = ('ontouchstart' in

iPhone: how to make key click sound for custom keypad?

萝らか妹 提交于 2019-11-29 20:00:33
Is there a way to programmatically invoke the keypad "click" sound? My app has a custom keypad (built out of UIButtons) and I'd like to provide some audio feedback when the user taps on the keys. I tried creating my own sounds in Garageband, but wasn't happy with any of my creations. If there isn't a standard way to invoke the key click, can anyone point me to a library of sounds that might have such a gem? The simplest way I've found is to extract Tock.aiff (the keyboard sound) from the iPhone Simulator and package it with your app, then play it using AudioServicesPlaySystemSound() at the

Use jquery click to handle anchor onClick()

别来无恙 提交于 2019-11-29 19:56:31
I have a set of dynamically generated anchor tags in a for loop as follows: <div id = "solTitle"> <a href = "#" id = "' + tagId + '" onClick = "openSolution();"> ' + solTitle + '</a></div> <br>'; Once this code is executed the html output for one of the case would look like: <div id = "solTitle"> <a href = "#" id = "solution0" onClick = "openSolution();">Solution0 </a></div> <br> <div id = "solTitle"> <a href = "#" id = "solution1" onClick = "openSolution();">Solution1 </a></div> <br> Now I want different texts to be displayed on clicking the above links. openSolution() looks like this:

Android usb mouse right click correct behaviour (ICS)

人盡茶涼 提交于 2019-11-29 19:52:43
问题 Is right click of a USB mouse plugged into android (ics) always designated as the 'back' button? I have one tablet where it isn't. I want to remove the status bar, and still be able to use the tablet with USB mouse. Does anyone know where/how to configure the behavior in android? 回答1: Late answer, but the answer is yes. I am going to provide some more detail on this topic as it is the only topic on the Internet of this type. Default behavior: Android treats this as a back button, with no