click

问题 I have this css: .disable { properties } .comment_action:hover { properties } I have this jQuery: //comment button index disable $("#mydiv").toggle(function() { $(this).find(".comment_action").addClass('disable'); }, function(){ $(this).find(".comment_action").removeClass('disable'); }); The problem for me is that when I doing click the .comment_action:hover is not disappear or removed . I want that If I doing click on the class .comment_action:hover dissapear and if I doing click again the

问题 I want to handle clicks on specific elements myself. So that if I click it with the left mousebutton it opens the link in the current tab and if I click it with the middlebutton, it opens it in a new tab. I want to do this by getting the href attribute from the link and use window.open() Is this even possible without running into popupblocker issues? So for starters I tried to prevent the opening of the link. HTML: <a href="somelink.php" class="prev_cl"><img src="someimg.png" /></a>

问题 how do you detect a long click on a track pad please? I.e. on this thingy: I can detect a short click with: public boolean navigationClick(int status, int time) { // XXX return super.navigationClick(status, time); } And also I can detect a long click on a touch screen with: protected boolean touchEvent(TouchEvent event) { if (event.getEvent() == TouchEvent.GESTURE) { TouchGesture gesture = event.getGesture(); if (gesture.getEvent() == TouchGesture.HOVER) { // XXX return true; } } return super

问题 Is it possible to simulate user input in android ? For example to have some service or some thread that will work in background and initiate something that will simulate user input so if we are on the home screen and simulated input(let say click) happened than the application should start if the coordinates of the simulated click point to some icon on the home screen , or let say open a clock if the simulated input points to the clock area ... or maybe if some edittext have focus and the

问题 I am trying to move the mouse to a position(x, y), and click on it with the following code in a console c# application [DllImport("user32.dll")] static extern void mouse_event(int dwFlags, int dx, int dy, int dwData, int dwExtraInfo); private const int MOUSEEVENTF_MOVE = 0x0001; private const int MOUSEEVENTF_LEFTDOWN = 0x0002; private const int MOUSEEVENTF_LEFTUP = 0x0004; private const int MOUSEEVENTF_RIGHTDOWN = 0x0008; private const int MOUSEEVENTF_RIGHTUP = 0x0010; private const int

问题 The code below works fine except one thing, it does not follow the sign-up link. However if I go to my actual browser and in console type: document.getElementById("link-signup").click() It will redirect me to the desired page. I was thinking that the problem accured because I didn't enable some feature in settings. but I'm not sure. Thank's for any help #! /usr/bin/env python2.7 from PyQt4.QtCore import * from PyQt4.QtGui import * from PyQt4.QtWebKit import * import sys class GrabberSettings

问题 I'm trying to change the background of an element on click based on the current color. Here's the relevant html: <div id="rect" style="height: 100px; width:300px; background: red"> </div> and my jquery attempt: $("#rect").click(function() { if ($(this).css('background') == 'red') { $(this).css('background','blue');} else {$(this).css('background','yellow');} }); I'm always getting a yellow box; the 'true' condition never fires. What am I doing wrong? 回答1: UPDATE I found one exception, as

问题 I have tried to implement in Pyside the method described in How to distinguish between mouseReleaseEvent and mousedoubleClickEvent on QGrapnhicsScene, but I had to add a crufty flag to keep it from showing single click after the second button release in a double click. Is there a better way? import sys from PySide import QtGui, QtCore class Example(QtGui.QWidget): def __init__(self): super(Example, self).__init__() """an attempt to implement https://stackoverflow.com/questions/18021691/how-to

问题 With this code, I'm trying to dynamically bind a click event to an element and reference an incremented variable: <script type="text/javascript" src="/js/jquery-1.5.1.min.js"></script> <script language="javascript"> $(document).ready(function() { function preprocessPage(id){ $('.nextPage').click(function(){ showPage(++id); }); } function showPage(id){ console.log('showing: '+id); preprocessPage(id); } showPage(1);//init }); <div class="nextPage">show next page</div> When the page loads, it

问题 I've switched from Mootools to jQuery, because I think it has better support. I've got HTML like that: <ul class="menuHandler"> <li class="menuTreeElement activeOpt" id="menuOpt1"> <ul id="menuOpt1Content"> <li><a href="#" class="menuOpener">Opcje</a><a href="#" class="sprite menuOpener"></a></li> <li class="submenuElement">Opcje</li> <li class="submenuElement">Opcje</li> <li class="submenuElement">Opcje</li> <li class="submenuElement">Opcje</li> <li class="submenuElement">Opcje</li> <li