I am developing an HTML application for the iPad. As such it utilizes touch events and webkit-CSS animations. Up until now I have used chrome as my debugging environment because of it's awesome developer mode. What I would like is to be able to debug my Html/JavaScript using Google-Chrome's debugger on my PC while simulating touch events with my mouse. My site does not have any mul
我正在为iPad开发HTML应用程序。 因此它利用触摸事件和webkit-CSS动画。 到目前为止,我已经使用chrome作为我的调试环境,因为它是真棒开发人员模式。 我希望能够在使用我的鼠标模拟触摸事件的同时,在我的PC上使用Google-Chrome的调试器来调试我的Html / JavaScript。 我的网站没有任何多点触控事件和鼠标事件(iPad上没有鼠标)。 我实际上对查看应用程序布局并不感兴趣,但更多的是调试它的行为。 是否有一些插件
I try to sort the data after user drop an element on target container, here is the sorting event ...... var elements_container= dojo.dnd.Source("elements_container"); dojo.byId("elements_container").innerHTML = ''; ... // add elements into container... function sortDnD(){ // actually full class name is ".element dojoDndItem" to query dojo.query(".element", dojo.byId("elements_containe
我尝试在用户在目标容器上放置元素后对数据进行排序,这里是排序事件 ...... var elements_container= dojo.dnd.Source("elements_container"); dojo.byId("elements_container").innerHTML = ''; ... // add elements into container... function sortDnD(){ // actually full class name is ".element dojoDndItem" to query dojo.query(".element", dojo.byId("elements_container")).sort( function( a,b
I'm attempting to write a video poker game in Javascript as a way of getting the basics of it down, and I've run into a problem where the jQuery click event handlers are firing multiple times. They're attached to buttons for placing a bet, and it works fine for placing a bet on the first hand during a game (firing only once); but in betting for the second hand, it fires the click e
我试图用Javascript编写一个视频扑克游戏作为获取它的基础知识的一种方式,而且我遇到了jQuery click事件处理程序多次触发的问题。 他们附在按钮上进行投注,并且在比赛期间第一手投注就可以正常工作(只发射一次); 但是在下注二手牌时,每次按下投注或投注按钮时都会触发点击事件两次(所以每次按下投注的金额就是正确金额的两倍)。 总的来说,它遵循这种模式,当点击一次下注按钮时触发点击事件的次数 - 序列的第i项用于
I have a piece of JavaScript code which creates (using D3.js) an svg element which contains a chart. I want to update the chart based on new data coming from a web service using AJAX, the problem is that each time I click on the update button, it generates a new svg , so I want to remove the old one or update its content. Here is a snippet from the JavaScript function where I create the svg :
我有一段JavaScript代码,它创建(使用D3.js)一个包含图表的svg元素。 我想根据来自使用AJAX的Web服务的新数据更新图表,问题是每次点击更新按钮时,它会生成一个新的svg ,所以我想删除旧的或更新其内容。 这里是我创建svg的JavaScript函数的一个片段: var svg = d3.select("body") .append("svg") .attr("width", w) .attr("height", h); 我如何删除旧的svg元素或至少替换其内容? 解决方案
When I post .SWF content using facebook API , after on the wall it's not possible playing it inline, if i click on the thumbnail it redirect me on an external page and opens the video in full screen. In the api tag source i'm passing the mp4 streamed video url as follow... source = 'http://' + document.location.host + '/htutilities/flash/player.swf?videoFile=' + escape
当我使用Facebook API发布.SWF内容时,墙上无法播放内联,如果我点击缩略图,它会将我重定向到外部页面并以全屏方式打开视频。 在api标签源中,我传递了mp4流视频网址,如下所示... source ='http://'+ document.location.host +'/htutilities/flash/player.swf?videoFile='+ escape(movieUrl); 我错了什么? Facebook的白名单是否成真? 谢谢。 部分解决。 我发现播放器没有内联播放但在外部页面
I've found it at chrome://flags/ but I don't really know what is this. I searched on the web a lot, but I haven't found anything. Look at this, http://peter.sh/experiments/chromium-command-line-switches/ . It is the eighth one down. It looks like it allows Native Client access to TCP/UDP sockets for chrome extensions
我发现它在chrome://flags/但我不知道这是什么。 我在网上搜索了很多,但我没有找到任何东西。 看看这个,http://peter.sh/experiments/chromium-command-line-switches/。 这是第八位。 它看起来像允许本地客户端访问TCP扩展插件的TCP / UDP套接字
jQuery 1.5 brings the new Deferred object and the attached methods .when , .Deferred and ._Deferred . For those who havn't used .Deferred before I've annotated the source for it What are the possible usages of these new methods, how do we go about fitting them into patterns? I have already read the API and the source, so I know what it does. My question is how can we use these new
jQuery 1.5带来了新的Deferred对象和附加的方法.when , .Deferred和._Deferred 。 对于那些谁没有带二手.Deferred我已经诠释了它的源代码之前 这些新方法的可能用途是什么?我们如何将它们融入模式? 我已经阅读了API和源代码,所以我知道它做了什么。 我的问题是如何在日常代码中使用这些新功能? 我有一个缓冲区类的简单示例,它按顺序调用AJAX请求。 (在前一个完成后开始下一个)。 /* Class: Buffer * methods
I'm already able to access json data from liferay web services using this url and with a proper authentication : http://login:password@localhost:8080/tunnel-web/secure/json But I'll need to interrogate this in javascript from another domain name. I've run into the classic error : No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://my.origi
我已经能够使用这个URL和正确的身份验证来访问来自liferay web服务的json数据: http://login:password@localhost:8080/tunnel-web/secure/json 但我需要用另一个域名在javascript中查询。 我遇到了经典错误: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://my.origin.com/' is therefore not allowed access. 我知道我必须在服务器响应头上允许这个原点,这可以在jsp中
I am trying to create and add a feGaussianBlur filter to an SVG rectangle using JavaScript, using this code as reference. I get a rectangle, but it's not filtered. What am I doing wrong? I am trying like this: var container = document.getElementById("svgContainer"); var mySvg = document.createElementNS("http://www.w3.org/2000/svg", "svg"); mySvg.setAttribute("version", "1.1"); container.
我正在尝试使用JavaScript创建并添加feGaussianBlur过滤器到SVG矩形,使用此代码作为参考。 我得到一个矩形,但它没有被过滤。 我究竟做错了什么? 我想这样: var container = document.getElementById("svgContainer"); var mySvg = document.createElementNS("http://www.w3.org/2000/svg", "svg"); mySvg.setAttribute("version", "1.1"); container.appendChild(mySvg); var obj = document.createElementNS("http://w
I've tried building the basis of our next app following Facebook's Open Graph Tutorial but for some reason I'm getting errors thrown at me regardless of how I try POSTing an action. I'll go as in-depth as I can here as I hope it'll be very useful for all developers getting to grips with the new Timeline. I've defined a battle action and a hero object using the default
我试图在Facebook的开放图形教程之后构建我们的下一个应用程序的基础,但由于某些原因,我收到了错误,无论我如何尝试发布操作。 我会尽可能地深入,因为我希望这对于所有开发人员掌握新时间表非常有用。 我在设置每个对象时使用默认设置定义了一个战斗行动和一个英雄对象。 超越游戏是我的名字空间。 $id是Facebook用户的用户名(我尝试过使用/ me /,直接id在过去对我来说一直不太成问题)。 $herourl是一个urlencode