click | 易学教程

Simulate click at x/y coordinates using javascript

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问题 How can I simulate a click at x/y co-ordinates using javascript or jquery? I will use the script multiple times and I want the script to click on postion one then postion two then three then four and so one. It is better without moving the mouse cursor, but if it has to move then that is fine as well. 回答1: This can actually be accomplished with the document.elementFromPoint method. A jQuery example: function simulateClick(x, y) { jQuery(document.elementFromPoint(x, y)).click(); }

Programmatically click and move mouse with VB.NET

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问题 I want to build a program in VB .net that will allow me to control my pc with my laptop. The only question I really have is, how can I programmatically click without using some kind of click event, say if I want to click the start orb and my mouse is at that exact location, I'd like a sub or something that will click on it. Right now I only know how to click within the form. Thanks 回答1: You can set the Cursor position with the property Cursor.Position . You will need to P/Invoke mouse_event

Start activity by clicking on widget

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问题 I newbie at programming Android and I try to do a widget which has be able get some data from ISP about my account. There are a lot of unknown things how to do it, but I have did a few things - I've got a widget with configure activity, where user should type login and password. Widget stores the data in SharedPerferences, and when it's time to update widget I use a Service to start an AsyncTask to getting it from ISP an account data. Now I want to do start an activity by click on widget. I

in Jquery how to run code with callback before submit

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I need to run some jquery code before submitting a form and there seem to be some issues. Just hear me out before you rush to recommend this: $(function() { $('form').submit( function() { /* some code */ return true; }); }); I need , after pressing the "submit" button first calculate the longtitude and latitude variables of an address using google API and then submit the form. That requires listening for a response in a callback function. The code I have so far looks like this: $("form input:submit").click(function(e){ e.preventDefault(); var address = $(this).find('.address').val(); geocoder

Click outside non-modal dialog to close

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问题 Per my previous research, I've been able to figure out how to trigger a live click event on the overlay around a dialog to close the dialog. However, that restricts further development of this dialog feature to being modal. If I set the dialog to non-modal, there is no overlay to trigger the click event. How can I set up the dialog (which is now not modal) to close when I click outside it without using the overlay click event? Here is my dialog and the subsequent live click event that allows

Android start activity when pressing widget ListView item

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I'm working on a ListView widget where I want the user to be able to launch a activity when the ListView is clicked. I haven't been able to find any sort of tutorial on this so I'm wondering if anyone could point me in the right direction or perhaps share some code. I want to launch the same activity regardless of which ListItem is clicked so that's not a problem. All help is appreciated! William Carter Have a look here and scroll to the subheading Adding behavior to individual items . You need to make sure you call both setPendingIntentTemplate() from your AppWidgetProvider and

How to wait for a click() event to load in phantomjs before continuing?

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问题 Phantomjs has these two really handy callbacks onLoadStarted and onLoadFinished which allow you to essentially pause execution while the page is loading. But I've been searching and I can't find an equivalent for if you click() a submit button or hyperlink. A similar page load happens but onLoadStarted doesn't get called for this event I guess because there isn't an explicit page.open() that happens. I'm trying to figure out a clean way to suspend execution while this load takes place. One

jquery click doesn't work on hyperlink

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I have a simple link click simulation that I want to do using jQuery. From what I read, this should work, but the code below doesn't work. Nothing happens if I do the same thing as a part of some other event or something either. Thoughts? <script type="text/javascript"> $(function() { $("#lnk_0").click(); }); </script> <a id="lnk_0" href="http://mydomain.com/mypage.html">link</a> See click() : Triggers the click event of each matched element. Causes all of the functions that have been bound to that click event to be executed. The important thing to note is that it does not duplicate clicking

Excel VBA: getting row of clicked button [duplicate]

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This question already has an answer here: Excel VBA - Get corresponding Range for Button interface object 3 answers I am trying to make a button in Excel which copies a certain range of cells from the active workbook to another workbook. The copying of this range works perfectly when I specify a fixed range, but I am stumped on how to figure out the row of the clicked button. Every row contains 7 or so cells, and the 8th cell contains a shape with a macro attached to it (the button). When the user presses this button the 7 cells on the same row as the row containing the pressed button need to

Running a batch script by right clicking any file

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问题 The idea is to right click any file and then select "backup" in a drop down that just copies the file and adds a date time to the end of its name, then possibly moves that copy to another drive. I would like a method of running a batch script by right clicking on a file and either passing that in as an argument (without typing it in), or somehow knowing that file is the one that should be used in the script. Mainly for windows XP, I need it to be native as many site computers I work on do not