onclick

mixing my jQuery click events with existing object's onclick attribute

由 淺唱寂寞╮ 提交于 2019-12-01 08:24:44
I'm using jQuery but dealing with markup produced from JSF pages. A lot of the elements have onclick attributes provided by the JSF code (which isn't my realm). Example: <div onclick="[jsf js to submit form and go to next page]">submit</div> I'm trying to add some client side validation with jQuery. I need something like this pseudo code: $('div').click(function(e){ if(myValidation==true){ // do nothing and let the JS in the onlick attribute do its thing } else { $error.show(); // somehow stop the onclick attribute JS from firing } }) Is there a best-practice for handling this? One thought I

The method setOnClickListener(View.OnClickListener) in the type View is not applicable for the arguments (new DialogInterface.OnClickListener(){})

由 与世无争的帅哥 提交于 2019-12-01 08:17:58
问题 Attempting to add an onClickListener to items in my listView and I'm getting an error stating: "The method setOnClickListener(View.OnClickListener) in the type View is not applicable for the arguments (new DialogInterface.OnClickListener(){})" on the line: holder.imageView.setOnClickListener(new OnClickListener() { The author of this article mentioned the following: In your custom adapter class, you can try this code inside getView() method [java]holder.imageView.setOnClickListener(new

Magento | Use quantity increments and ajax add to cart on category page and product view

由 不羁的心 提交于 2019-12-01 08:17:48
问题 Here is the scenario: I'm using an ajax add to cart extention to add product to cart without refreshing page. And I have modified the list.phtml file to have some quantity increment function which adds a "+" and "-" plus and minus buttons inputs. (source: http://jigowatt.co.uk/blog/magento-quantity-increments-jquery-edition/). The problem explained with 2 different observations: 1st/ If I increase the quantity by clicking on the + button input, quantity changes correctly as I see the value

Button inside of div, not to send div onclick - JavaScript

由 自闭症网瘾萝莉.ら 提交于 2019-12-01 07:31:02
问题 I have a div, and that div has an onclick event. Inside of the div, there is some text, and a button. When I click on the text, the div onclick is sent, which is good. However, when I click in the button inside of the div, the onclick for the button and the div are sent. I know that this is meant to happen, but I need it to not happen. Is there any way, without using jQuery, to not send off the div onclick, when the button is pressed? Here is a jsFiddle of my current program <div onclick=

JS a标签 onClick问题

由 隐身守侯 提交于 2019-12-01 07:29:41
A标签调用js函数写法总结： 1、第一种写法： <a href="javascript:js_method();">This is Test</a> 　　 这是常用的方法，但是这种方法在传递this等参数的时候很容易出问题，而且javascript:协议作为a的href属性的时候不仅 会导致不必要的触发window.onbeforeunload事件，在IE里面更会使gif动画图片停止播放。W3C标准不推荐在href里面执行 javascript语句 2、第二种写法 <a href="javascript:void(0);" οnclick="js_method()">This is test</a> 　　 这种方法是很多网站最常用的方法，也是最周全的方法，onclick方法负责执行js函数，而void是一个操作符，void(0)返回 undefined，地址不发生跳转。而且这种方法不会像第一种方法一样直接将js方法暴露在浏览器的状态栏。 3、第三种写法 <a href="javascript:;" οnclick="js_method()">This is Test</a> 　　 这种方法跟跟2种类似，区别只是执行了一条空的js代码。 4、第四种写法 <a href="#" οnclick="js_method()">This is Test</a> 　

get all elements with onclick in them?

由 萝らか妹 提交于 2019-12-01 06:35:02
I am looking for a way to list all elements that have onclick event on a page. Edited to answer further questions... I'm not sure exactly what you're asking, but I suspect you're looking for a way to see if there has been code attached to an element's onclick event? If so, try this: var allElements = document.getElementsByTagName('*'); for ( var i = 0; i<allElements.length; i++ ) { if ( allElements[i].className !== 'theClassNameYoureLookingFor' ) { continue; } if ( typeof allElements[i].onclick === 'function' ) { // do something with the element here console.log( allElements[i] ); } } If you'd

How to cancel winform button click event?

由 喜夏-厌秋 提交于 2019-12-01 06:24:57
I have a custom button class inherited from System.Windows.Forms.Button. I want to use this button in my winform project. This class is called "ConfirmButton", and it shows confirm message with Yes or No. But the problem is that I do not know how to stop click event when user selected No with confirm message. Here is my class source. using System; using System.ComponentModel; using System.Windows.Forms; namespace ConfirmControlTest { public partial class ConfirmButton : System.Windows.Forms.Button { public Button() { InitializeComponent(); this.Click += Button_Click; } void Button_Click(object

JSF CommandButton onclick does not call Javascript function

由 你。 提交于 2019-12-01 05:58:27
I am using a command button from JSF. I don't know why I can't call my javascript function. NO alert will show when I click the button. <h:commandButton id="login" value="Login" action="login" onclick="return checkPasswords();" type="Submit" /> My Javascript function: function checkPasswords() { alert("test"); return false; } Check your generated code (open the page -> view source) Check your javascript console (Firefox) for errors make sure your function is callable from a normal <input type="button"> lowercase your button type. Otherwise, it should work - I have exactly the same piece of

Onlclick listener is not working properly..?

由 故事扮演 提交于 2019-12-01 05:48:39
I have button, which i rotated 45 degrees using rotate animation and applied on click listener that toasting a message. When i click on upper 50% of the button toast is displaying. But when i click on lower 50% of the button nothing is displying. here animation code. <?xml version="1.0" encoding="utf-8"?> <rotate xmlns:android="http://schemas.android.com/apk/res/android" android:fromDegrees="45" android:toDegrees="45" android:pivotX="50%" android:pivotY="50%" android:duration="0" android:fillAfter="true"> </rotate> Thanks in advance.....! I'm pretty sure this is a limitation of animation in

细谈JavaScript dom编程----我的笔记

由 China☆狼群 提交于 2019-12-01 05:47:16
第一次进书店买书，就被 《JavaScript DOM编程艺术》一书所吸引，这是一本介绍JavaScript入门的神书， 内容介绍： 前面几章介绍JavaScript的历史 后面才是实例， 如HTML代码： <!doctype html> <htmllang="en"> <head> <metacharset="UTF-8"> <metaname="Author"content="william"> <metaname="Keywords"content="dom code art"> <metaname="Description"content=""> <linkrel="stylesheet"type="text/css"href="css/layout.css"> <scriptsrc="js/showPic.js"></script> <title>图片库</title> </head> <body> <h1>Photos<h1> <ul> <li><ahref="images/1.jpg"title="菊花"onclick="showPic(this);return false;">第一张</a></li> <li><ahref="images/2.jpg"title="沙漠"onclick="showPic(this);return false;">第二张</a><
订阅 onclick