click

JQuery常用函数及功能小结

我们两清 提交于 2019-12-29 00:43:42
1.文档加载完成执行函数 $(document).ready(function(){ alert("开始了"); }); 2.添加/删除CSS类 $("#some-id").addClass("NewClassName"); $("#some-id").removeClass("ClassNameToBeRemoved"); 3.选择符 利用了CSS和Xpath(XML Path Language)选择符的能力,以及jQuery独有的选择符 3.1常用的: 1.根据标签名: $('p') 选择文档中的所有段落 2. 根据 ID : $("#some-id") 3.类: $('.some-class') 3.2使用CSS选择符: $("#some-id > li") 选择特定id下的所有子li元素 $("#some-id li:not(.horizontal)") 伪类选择,特定id下所有没有.horizontal 类的li元素 3.3使用XPath选择符: 属性选择:$("a[@title]") 选择所有带title属性的链接 $("div[ol]") 选择包含一个ol元素的所有div元素 $('a[@href^="mailto:%22]') 选择所有带href属性[@href]且该属性值以mailto开头^="mailto"(^标识字符串开始,$标识字符串结尾,

JQuery常用函数及功能小结

纵饮孤独 提交于 2019-12-29 00:43:31
1.文档加载完成执行函数 $(document).ready(function(){ alert("开始了"); }); 2.添加/删除CSS类 $("#some-id").addClass("NewClassName"); $("#some-id").removeClass("ClassNameToBeRemoved"); 3.选择符 利用了CSS和Xpath(XML Path Language)选择符的能力,以及jQuery独有的选择符 3.1常用的: 1.根据标签名: $('p') 选择文档中的所有段落 2. 根据ID: $("#some-id") 3.类: $('.some-class') 3.2使用CSS选择符: $("#some-id > li") 选择特定id下的所有子li元素 $("#some-id li:not(.horizontal)") 伪类选择,特定id下所有没有.horizontal 类的li元素 3.3使用XPath选择符: 属性选择:$("a[@title]") 选择所有带title属性的链接 $("div[ol]") 选择包含一个ol元素的所有div元素 $('a[@href^=" mailto:%22]' ) 选择所有带href属性[@href]且该属性值以mailto开头^="mailto"(^标识字符串开始,$标识字符串结尾,

android custom radio button not getting checked

不打扰是莪最后的温柔 提交于 2019-12-28 07:08:27
问题 I have created radio group with custom layout i.e. custom button. <?xml version="1.0" encoding="utf-8"?> <RadioGroup android:id="@+id/radio_group_rating" android:layout_width="match_parent" android:layout_height="150dp" android:orientation="horizontal" > <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:orientation="horizontal" android:weightSum="3" > <RadioButton android:id="@+id/radio_platinum" android:layout_width="wrap

Javafx 2 click and double click

自闭症网瘾萝莉.ら 提交于 2019-12-28 02:43:26
问题 I would like to know if it was possible to detect the double-click in JavaFX 2 ? and how ? I would like to make different event between a click and a double click. Thanks 回答1: Yes you can detect single, double even multiple clicks: myNode.setOnMouseClicked(new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent mouseEvent) { if(mouseEvent.getButton().equals(MouseButton.PRIMARY)){ if(mouseEvent.getClickCount() == 2){ System.out.println("Double clicked"); } } } }); MouseButton

Selenium webdriver can't click on a link outside the page

被刻印的时光 ゝ 提交于 2019-12-27 17:38:07
问题 I am having an issue with Selenium WebDriver. I try to click on a link that is outside the window page (you'd need to scroll up to see it). My current code is fairly standard: menuItem = driver.findElement(By.id("MTP")); menuItem.click(); // I also tried menuItem.sendKeys(Keys.RETURN); I know I could scroll up, and it would work in this case. But in a case where you have a long list of items, you don't necessarily know how far you have to scroll down. Is there any way to click on a link that

iframe获取元素问题

℡╲_俬逩灬. 提交于 2019-12-27 14:13:14
话不多说直接上代码,通过ID获取iframe的父级元素 //页面跳转 $ ( '.welcome_a' ) . click ( function ( e ) { var onow = $ ( this ) . index ( '.welcome_a' ) if ( onow == 0 ) { $ ( "#menu27" , parent . document ) . trigger ( 'click' ) } else if ( onow == 1 ) { $ ( "#menu28" , parent . document ) . trigger ( 'click' ) } else if ( onow == 2 ) { $ ( "#menu29" , parent . document ) . trigger ( 'click' ) } else if ( onow == 3 ) { $ ( "#menu8" , parent . document ) . trigger ( 'click' ) } else { $ ( "#menu42 a" ) . trigger ( 'click' ) } return false } ) 来源: CSDN 作者: zhao_guang_liang 链接: https://blog.csdn.net/zhao_guang_liang

JQuery速成大法

我与影子孤独终老i 提交于 2019-12-26 16:40:32
什么是 JQuery 呢,很多都是只闻其名。 jQuery是一个快速、简洁的JavaScript框架,是一个优秀的JavaScript代码库。jQuery设计的宗旨是“write Less,Do More”,即倡导写更少的代码,做更多的事情。它封装JavaScript常用的功能代码,提供一种简便的JavaScript设计模式,优化HTML文档操作、事件处理、动画设计和Ajax交互。 要用JQuery,首先要有一定的JS基础,否则根本看不懂这是个嘛玩意。有了JS基础后,就会发现,哇,JS好复杂,JQuery好简单粗暴 下面就让我们来看一下如何来用JQuery 【Jquery语法】 1.通过jQuery("选择器").action();通过选择器调用事件函数。 但JQuery中jQuery可以用$符代替,$("选择器").action(); ①选择器可以直接使用CSS选择器,选中元素 ②action表示对元素执行的操作 ps:各种选择器的用法可以自己去查帮助文档 2.文档就绪函数:防止了文档在完全加载(就绪)之前运行JQuery代码 $(document).ready(function(){ JQuery代码 }); $(function(){})//这是文档就绪函数简写方式PS 看到文档就绪函数,不免就会想到JS中的window.onload。这里我们来说一下它们俩的区别 ①

Jquery adding click function to several spans with the same Class

岁酱吖の 提交于 2019-12-25 16:52:25
问题 I'm trying to use jquery to add a .click() function to several dynamically generated spans using their class. What I'm trying is essentially: $(".spanClass").click(function () {}); I have also tried: $(".spanClass").on("click", function () {}); Now, this all works, to an extent. My issue is that the .click() only gets assigned to the first span with this class. Every other span with this class does absolutely nothing when I click it. Obviously, I need every span with the class to have the

Telerik WinForms: Double clicking not distinguishing with single clicking

泄露秘密 提交于 2019-12-25 16:52:02
问题 We have inherited a project that uses RADGrid. It has both events for double and single clicking enabled. But when DoubleClick is fired, so are Click and CellBeginEdit,... I want to cancel Click, CellBeginEdit or others when DoubleClick is fired. 回答1: I have an Inherited class Sheet from Telerik.WinControls.UI.RadGridView that I use as grid control in my project. This resume what is needed to solve the problem: public partial class Sheet : Telerik.WinControls.UI.RadGridView { //System Time to

Mousedown and Click conflict on Firefox

北城以北 提交于 2019-12-25 15:18:13
问题 I try to simulate the Paper Ripple Effect by using MAWButton plugin (https://github.com/yuhua-chen/MAWButton) and JQuery Color plugin (https://github.com/jquery/jquery-color) . Basically, the effect did not work on Firefox. Here is the Demo -> http://jsfiddle.net/2txszd46/4/ //https://github.com/yuhua-chen/MAWButton/blob/master/js/mawbutton.js (function($) { $.fn.ripple = function(options) { var settings = $.extend({ speed: 333, // ms transitionEnd: function() {} // callback when transition