click

问题 I'm new here. I'm french so maybe my english is not very good, sorry for that. I'm a beginner in Android development, I got to create an app for finish my study. I have an activity number 1 called VoeuxActivity.java with 8 buttons (and 8 TextViews), they are all VISIBLEs at the beginning, when an user click on one of them button change by INVISIBLE (user can't see the button after clicked on it), when I quit the app and I come back again on my app, the button is always invisible thanks to the

问题 Yes, that's what I need to achieve, don't ask why:) So, since this is mainly OS dependent stuff I will be using Windows or Linux (whatever is simpler) Every second my program will: 1. do a screenshot, analyze the board and other stuff (this I can do) 2. then move the mouse to some XY and do a left-click that's all My main concern is: is there any library for capturing screenshots and then left clicking somwhere on the screen? 回答1: I've done this very thing before - use PIL to get the

问题 I have the following code: HTML: <input type='text' class='a' /> <div class='inst' tag='a'></div> <input type='text' class='b' /> <div class='inst' tag='b'></div> <input type='text' class='c' /> <div class='inst' tag='c'></div> JS: $(function() { $('.inst').click(function() { alert($(this).attr('tag') + ' clicked'); }); $('[type=text]').focus(function() { show_inst($(this).attr('class')); }).blur(function() { //hide_inst($(this).attr('class')); }); function show_inst(tag) { $('div.inst[tag='

问题 I have a page with a few links that are all like this: <a href="/" class="answer-item" rel="0">10</a> I would like to use the click() function to simulate a user's click on one of them, but it doesn't seem to work in my tests. //Evaluate a mathematical expression from another part of the page var numberAnswer = eval(document.getElementById("question-title").getElementsByTagName("b")[0].innerHTML); //Builds an array with the links that may match the expression var choices = document

问题 This question already has answers here : How to simulate a touch event in Android? (7 answers) Closed 2 years ago . Is it possible to simulate a "click" (touch screen) by coordinates or on a view element? 回答1: It is possible to simulate touch events on android screen. If you have the coordinates of the view then you can generate touch events by using adb shell commands. For e.g- adb shell input tap x y where x and y are your coordinates. You can run this command from terminal. If you want to

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How to get a list of all elements that resides at the clicked point? I know I can get the element with the highest z-index by using document.elementFromPoint(x,y) . The problem is I need to get every div that contains the touch event's location. How can I propagate touches to elements underneath? I have seen some hacky solutions that show/hide elements while re-generating the event, or pointer-events style with

问题 I don't know much about WEB probramming, so feel free to ask if I'm missing any details. There is a certain website which I'm visiting very frequently, and it requires users to log in every time they visit. For the login page of this website, I'm trying to write down a userscript which will automatically log me in. I managed to fill in the form fields, but don't have any idea how to click the submit button by JavaScript. The below is a condensed version of the original login code. How can I

问题 I don't know much about WEB probramming, so feel free to ask if I'm missing any details. There is a certain website which I'm visiting very frequently, and it requires users to log in every time they visit. For the login page of this website, I'm trying to write down a userscript which will automatically log me in. I managed to fill in the form fields, but don't have any idea how to click the submit button by JavaScript. The below is a condensed version of the original login code. How can I

问题 I have a collection of links with thumbnails that match them. I need to load these thumbnails as divs with the background image set to them. I'm using a single image that has all thumbnails in them, so I can't just load the images as images. Clicking the image should do the same as clicking the link though, I made a JSFiddle to show what I mean (and to show the problem): the JSFiddle When I click the two links in there a new window is opened which has the site I want. But when I click the

问题 Situation: A border-less QDialog stays successfully on top of other applications. The problem is when clicking on this always-on-top application window, the following occurs: The clicked always-on-top application gets activated The clicked always-on-top application window steals the focus of previous active/focused app Is there a possibility that when clicking on this always-on-top inactive and unfocused application window, the current application does not loose activation and focus while