selector

问题 I have a Table like this: <table> <tr> <td> row4545 </td> </tr> <tr> <td> row22 </td> </tr> <tr> <td> row6767 </td> </tr> </table> I want to set a background-color on the tr which contains the value row22 in a td. Is it possible to select it somehow with CSS? PS: I use jQuery. 回答1: Try $('tr td').filter(function(){ return $.trim($(this).text()) === "row22"; }).parent().css('background-color', 'blue') Demo: Fiddle 回答2: $('td').filter(function(){ return $.trim($(this).text()) === "row22"; })

问题 I am working on an Auto-select drop-down which internally seems to be not a `Select control. Currently I am using driver.findelement(By.xpath"<my path>").sendkeys("intended-drop-down-value",Keys.ARROW_DOWN,Keys.RETURN); then click on simple text-box elsewhere in the screen,It works generally. But on some occasions its not completely selecting the intended value in drop-down. Kindly advise a best method to select values in this case? Note: I have very minimal control on the HTML of the

问题 The scenario:I send fifty thousand messages to the queue named JUST.CN. And seting one message propertyString "myfilter='abc'" every 1000 message.Now I create consumer with the same selctor to consume messages.However the comsuming rate is very slow especialy after 30000 messages.I cant change default configuration in activeMQ. The Core Code is below: IDestination destination = SessionUtil.GetDestination(session, "JUST.CN"); IMessageProducer producer = session.CreateProducer(destination);

问题 This is my example code: <input type="text" id="input1" /> <input type="text" id="input2" /> <div id="result"></div> And in jQuery I want to listen to both inputs change somehow like this: $('#input1,#input2').change(function(){ var val1 = $('#input1').val(); var val2 = $('#input2').val(); [...some more code...] }); but I just can't get it to work... Any help? Thanks in advance... 回答1: What doesn't work? See http://jsfiddle.net/XYSwz/ Html <input type="text" id="input1" /> <input type="text"

问题 i'm using the lightweight zepto.js framework and now I need to test if an element on the page is visible or not … this my case: A button triggers the function show_guides() . function show_guides() { $('#guides').toggle(); if ( $('#guides').is(':visible') ) { // does not work //$.cookie('guides_visible', 'true'); console.log("visible"); } else { console.log("invisible"); //$.cookie('guides_visible', null); } } If the $('#guides') are visible I want to save a cookie and if they are not I want

问题 Maybe I oversimplified my question in https://stackoverflow.com/posts/20577488/ I left out an important intermediate step. I wanted to: create a Javascript string x assign x to a jQuery object (right term?) perform jQuery stuff on this object then append it var x = "<p>Test</p><p>Test</p><p>Test</p><p>Test</p><p>Test</p><p>Test</p> "; var template = $(x); template.find('p').attr('class','something'); template.appendTo( ".inner" ); 回答1: You need to use filter instead of find . What you are

问题 I'm trying to change the selected option within this list.. Its only working for some and not others? selectedVal will either be Kelly Green, Navy etc... var selectedVal = $(this).text(); $("#product-variants-option-0 option[text=" + selectedVal+"]").attr("selected","selected") ; This is the select list: <select class="single-option-selector" id="product-variants-option-0"> <option value="Gunmetal Heather">Gunmetal Heather</option> <option value="Kelly Green">Kelly Green</option> <option

问题 I am totaly new in Android development. I try to change the FontColor and the Background of ListViewItem if it`s selected or pressed. Changing the Background is absolutely no Problem by using following selector: <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:drawable="@drawable/background_pressed"></item> <item android:state_focused="true" android:drawable="@drawable/background_pressed"><

问题 I've got a webpage that selects a custom-made Raphael radio button immediately after the page loads. I'm trying to verify that the appropriate id is selected using Selenium IDE 2.0.0 and FireFox 20.0.1. I've tried the following... |getEval | javascript{selenium.browserbot.getUserWindow().jQuery('.response-options.selected').prop('id')} | | ...but I simply get null as a result. As a test, I've tried... |getEval | javascript{selenium.browserbot.getUserWindow().jQuery('#item-responses-A1_1a_No')

问题 Well there are a lot of different methods to select elements between Drivers. I would like to know which one is the fastest and the most suitable for native apps (iOS and Android) . With the Appium Driver class there is : findElementByAccessibilityId(String using) With the Mobile class there is : findElement(org.openqa.selenium.By by) //with ById/Xpath/Name/ClassName... With Android and iOS driver class there are : findElementByAndroidUIAutomator(String using) findElementByIosUIAutomation