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Clicking 'OK' on alert or confirm dialog through jquery/javascript?

由 若如初见. 提交于 2020-01-01 08:35:07
问题 I was thinking of writing some UI tests in backbone.js and jquery. They may not be the best way to do it but it's something that I was thinking about - to automate the tests without record and playback - through plain code. The only thing that made me scratch my head using this approach is this: In some 'use-case flow' (of the execution) confirm/alert dialogs would show up. I'd like to click 'Ok' and continue the flow - is this even doable through plain javascript code? How? Note: I do know

Checking if a RoutedEvent has any handlers

由 本小妞迷上赌 提交于 2020-01-01 06:27:56
问题 I've got a custom Button class, that always performs the same action when it gets clicked (opening a specific window). I'm adding a Click event that can be assigned in the button's XAML, like a regular button. When it gets clicked, I want to execute the Click event handler if one has been assigned, otherwise I want to execute the default action. The problem is that there's apparently no way to check if any handlers have been added to an event. I thought a null check on the event would do it:

Checking if a RoutedEvent has any handlers

由 我的未来我决定 提交于 2020-01-01 06:27:17
问题 I've got a custom Button class, that always performs the same action when it gets clicked (opening a specific window). I'm adding a Click event that can be assigned in the button's XAML, like a regular button. When it gets clicked, I want to execute the Click event handler if one has been assigned, otherwise I want to execute the default action. The problem is that there's apparently no way to check if any handlers have been added to an event. I thought a null check on the event would do it:

Making a table row (tr) clickable with jQuery (with an a href link, and hover!?)

由 我只是一个虾纸丫 提交于 2020-01-01 04:35:37
问题 Just a (hopefully) quick question, I have the following HTML code: <tr> <td><img src="img/icons/file_pdf.png"></td> <td><a href="../upload/1267473577.pdf">Bulletin 1st March 2010</a></td> <td>(01/03/10)</td> </tr> Ideally I'd like a way to grab the a href link using jQuery and make it so that no matter where you click on that particular table row, it will take you to that link. Is there any way to do this? I can do it via icky inline JavaScript as an absolute last resort, but since finding

Using Selenium in Python to click through all elements with the same class name

由 。_饼干妹妹 提交于 2020-01-01 03:38:09
问题 I am trying to click on all of the "like" buttons on a webpage. I know how to click on one of them, but I'd like to be able to click them all. They have the same class name, but different id's. Do I need to create some sort of list and tell it to click on each one of the items on the list? Is there a way to write "click all"? Here's what my code looks like (I removed the login code): from selenium import webdriver from selenium.webdriver.common.keys import Keys browser = webdriver.Firefox()

jquery学习文档笔记

由 a 夏天 提交于 2019-12-31 23:40:59
1、未见过的事件： focusin跟focus事件区别在于，他可以在父元素上检测子元素获取焦点的情况。 focusout跟blur事件区别在于，他可以在父元素上检测子元素失去焦点的情况。 2、使用wrapAll方法 举例如下 原始代码： <div class="mm"><p>我们在公司</p></div> <div class="mv"> <p>我们在公司</p> <p>我们在公司</p> <p>我们在公司</p> </div> jquery操作：$("p").wrapAll('<div class="test"></div>'); 输出代码： <div class="mm"> <div class="test"><p>我们在公司</p> <p>我们在公司</p> <p>我们在公司</p> <p>我们在公司</p> </div> </div> <div class="mv"> </div> 总结： //该方法会将所有的的p标签移动到一个第一个p标签出现的位置，并将其appendTo到<div class="test"></div>中 3、对于detach方法的使用： 描述：remove()方法会移除所有的事件处理程序以及可能绑定到被移除元素上的其他数据。detach()方法和remove()雷士，但是不会移除事件处理程序和数据。想临时从文档中移除元素以便后续再次插入时

jquery val()用法详解

由 孤街浪徒 提交于 2019-12-31 16:16:35
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <html xmlns=" http://www.w3.org/1999/xhtml "> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <script src="../scripts/jquery-1.3.1.js" type="text/javascript"></script> <script language="javascript"> $(function(){ /* val() 描述：获得第一个匹配元素的当前值 返回值:String,Array */ //select显示选中值 $("#bt_single").click(function(){ alert($("#single").val()); }); //多行select显示选中的多行的值，默认逗号隔开，可用join函数指定隔开符号 $("#bt_multiple").click(function(){ alert($("

Only want a link to be able to be clicked once

由 给你一囗甜甜゛ 提交于 2019-12-31 07:25:07
问题 I have a link that opens a new page and I was wondering if there was a way that would make the link only click-able once so the form cannot be submitted numerous times. <div id="addSection"><a class="addSection" onclick="javascript:writeBookmark(this); var newwin = window.open('<c:url value="/URL_WINDOW"/>', 'additional', 'width=400,height=280,toolbar=no,,menubar=no,scrollbars=yes,resizeable=no'); newwin.focus(); return null;">       Add sub I have JavaScript to do this with buttons but not

Retrieve contents of HtmlGenericControl inside ASCX WebControl

由 女生的网名这么多〃 提交于 2019-12-31 07:22:47
问题 I have an HtmlGenericControl which is a simple DIV with runat=server This Control is embedded inside of an ASCX WebControl which resides on multiple pages. At Page_Load this element is populated by a repeater that is data-bound to database data that is Page Specific. The trouble I'm having is ASCX WebControls don't seem to read the contents of their own elements very easily. So far this has failed: How do I get the HTML output of a UserControl in .NET (C#)? I'm looking for a way to get the

Retrieve contents of HtmlGenericControl inside ASCX WebControl

由 社会主义新天地 提交于 2019-12-31 07:21:07
问题 I have an HtmlGenericControl which is a simple DIV with runat=server This Control is embedded inside of an ASCX WebControl which resides on multiple pages. At Page_Load this element is populated by a repeater that is data-bound to database data that is Page Specific. The trouble I'm having is ASCX WebControls don't seem to read the contents of their own elements very easily. So far this has failed: How do I get the HTML output of a UserControl in .NET (C#)? I'm looking for a way to get the
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