Create GUID with JavaScript in IE9?

Possible Duplicate: How to create a GUID / UUID in Javascript? JavaScript: how to generate UUID for Internet Explorer 9? Is there a way, completely windows platform dependent, of creating a GUID in javascript for IE9. It does not have to support other browsers or OSs. Thanks! Found a method for a V4 UUID, applied in the following snippet. Test one of the resulting UUIDs here var resu

在IE9中使用JavaScript创建GUID?

可能重复: 如何在Javascript中创建一个GUID / UUID? JavaScript:如何为Internet Explorer 9生成UUID? 有没有一种方式,完全依赖于Windows平台,在JavaScript中为IE9创建GUID。 它不必支持其他浏览器或操作系统。 谢谢! 找到一个V4 UUID的方法,应用于以下片段。 在此处测试其中一个生成的UUID var result = document.querySelector("#result"); result.textContent = '10 UUIDsn-----------------------------

Creating Unique Identifier in JavaScript

Possible Duplicate: How to create a GUID / UUID in Javascript? I have a need to create a unique identifier in JavaScript. I don't care what it is as long as it is unique across all computers in the world. I thought of somehow concatenating the unique ID (mac address?) of a PC with a date/time stamp but don't know how to do this. Can anyone help? Thanks You're not going to b

在JavaScript中创建唯一标识符

可能重复: 如何在Javascript中创建一个GUID / UUID? 我需要在JavaScript中创建一个唯一的标识符。 我不在乎它是什么,只要它在世界上所有的电脑上都是独一无二的。 我想以某种方式连接PC的唯一ID(MAC地址?)与日期/时间戳,但不知道如何做到这一点。 谁能帮忙? 谢谢 你无法从浏览器获得一个mac地址(javascript),这很棘手 - (但不是不可能)在服务器上。 这也不能保证在世界上独一无二 - 我听说过在企业网络

How to generate unique id in javascript?

This question already has an answer here: Create GUID / UUID in JavaScript? 49 answers Databases can be configured to use an auto generated unique value (mostly sequential numbers) for a column. You should not have to rely on javascript on the client to do this.

如何在JavaScript中生成唯一的ID?

这个问题在这里已经有了答案: 在JavaScript中创建GUID / UUID? 49个答案 数据库可以配置为使用自动生成的唯一值(主要是序列号)作为列。 您不应该依赖客户端上的JavaScript来执行此操作。

How do I generate a number after a button is clicked?

Possible Duplicate: How to create a GUID / UUID in Javascript? I need to have a script that generates random numbers and letters with a form that looks like this: M3KRT-CKKYV-YH4G4-YXP42-46FMT Prefer jQuery, or javascript. I know how to generate number when the button is click using the .click() method in jQuery. But I can not find out how to actually make the code :( 像这样:在JavaScr

点击按钮后如何生成数字?

可能重复: 如何在Javascript中创建一个GUID / UUID? 我需要一个脚本来生成随机数字和字母,其格式如下所示: M3KRT-CKKYV-YH4G4-YXP42-46FMT 更喜欢jQuery或JavaScript。 我知道如何使用jQuery中的.click()方法单击按钮时生成数字。 但我无法找到如何实际使代码:( 像这样:在JavaScript中创建GUID / UUID? 为什么你在你的问题中包含Win7许可证密钥? 稍微修改这个例子: 在JavaScript中创建GUID / UUID? 并

Create Globally Unique ID in JavaScript

This question already has an answer here: Create GUID / UUID in JavaScript? 49 answers I've used this in the past. Collision odds should be very low. var generateUid = function (separator) { /// <summary> /// Creates a unique id for identification purposes. /// </summary> /// <param name="separator" type="String" optional="true"> /// The optiona

在JavaScript中创建全局唯一ID

这个问题在这里已经有了答案: 在JavaScript中创建GUID / UUID? 49个答案 我以前用过这个。 碰撞几率应该很低。 var generateUid = function (separator) { /// <summary> /// Creates a unique id for identification purposes. /// </summary> /// <param name="separator" type="String" optional="true"> /// The optional separator for grouping the generated segmants:

Chrome Extension Message passing: response not sent

I am trying to pass messages between content script and the extension Here is what I have in content-script chrome.runtime.sendMessage({type: "getUrls"}, function(response) { console.log(response) }); And in the background script I have chrome.runtime.onMessage.addListener( function(request, sender, sendResponse) { if (request.type == "getUrls"){ getUrls(request, sender, sendRe

Chrome扩展程序消息传递:未发送响应

我试图在内容脚本和扩展之间传递消息 这是我在内容脚本中的内容 chrome.runtime.sendMessage({type: "getUrls"}, function(response) { console.log(response) }); 并在我的背景脚本 chrome.runtime.onMessage.addListener( function(request, sender, sendResponse) { if (request.type == "getUrls"){ getUrls(request, sender, sendResponse) } }); function getUrls(request, sender, sendResponse){

google chrome extension :: console.log() from background page?

If I call console.log('something'); from the popup page, or any script included off that it works fine. However as the background page is not directly run off the popup page it is not included in the console. Is there a way that I can get console.log() 's in the background page to show up in the console for the popup page? is there any way to, from the background page call a fu

谷歌铬扩展:: console.log()从后台页面?

如果我打电话给console.log('something'); 从弹出页面,或包括任何脚本,它工作正常。 但是,由于背景页面并非直接从弹出页面运行,因此它不包含在控制台中。 有没有办法让我可以在后台页面中获取console.log()以在弹出页面的控制台中显示? 有没有办法从背景页面调用弹出页面中的函数? 任何扩展页面(内容脚本除外)都可以通过chrome.extension.getBackgroundPage()直接访问后台页面。 这意味着,在弹出页

reload a Chrome extension I'm developing?

I'd like for my chrome extension to reload every time I save a file in the extension folder, without having to explicitly click "reload" in chrome://extensions/. Is this possible? Edit: I'm aware I can update the interval at which Chrome reloads extensions, which is a half-way solution, but I'd rather either making my editor (emacs or textmate) trigger on-save a reload or

重新加载我正在开发的Chrome扩展程序?

每次我将文件保存在扩展文件夹中时,我都希望我的Chrome扩展能够重新加载,而不必在chrome:// extensions /中显式单击“重新加载”。 这可能吗? 编辑:我知道我可以更新Chrome重新加载扩展的时间间隔,这是一种中途解决方案,但我宁愿让我的编辑器(emacs或textmate)触发 - 保存重新加载或请求Chrome监控更改的目录。 您可以使用Chrome的“Extensions Reloader” : 使用扩展程序的工具栏按钮或浏览到“http://reload.exte

Is there a link to the "latest" jQuery library on Google APIs?

This question already has an answer here: Latest jQuery version on Google's CDN 5 answers Up until jQuery 1.11.1 , you could use the following URLs to get the latest version of jQuery: http://code.jquery.com/jquery-latest.min.js - jQuery hosted (minified) http://code.jquery.com/jquery-latest.js - jQuery hosted (uncompressed) http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.j

是否有指向Google API上“最新”jQuery库的链接?

这个问题在这里已经有了答案: Google CDN 5上最新的jQuery版本的答案 直到jQuery 1.11.1 ,您可以使用以下URL来获取最新版本的jQuery: http://code.jquery.com/jquery-latest.min.js - jQuery托管(缩小) http://code.jquery.com/jquery-latest.js - jQuery托管(未压缩) http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js - Google代管(缩小) http://ajax.googleapis.com/ajax/libs/jquery

How do you launch the JavaScript debugger in Google Chrome?

When using Google Chrome, I want to debug some JavaScript code. How can I do that? Windows: CTRL-SHIFT-J OR F12 Mac: ⌥-⌘-J Also available through the wrench menu (Tools > JavaScript Console): Try adding this to your source: debugger; It works in most, if not all browsers. Just place it somewhere in your code, and it will act like a breakpoint. Windows and Linux: Ctrl + Shift +

如何在Google Chrome中启动JavaScript调试器?

使用谷歌浏览器时,我想调试一些JavaScript代码。 我怎样才能做到这一点? Windows:CTRL-SHIFT-J或F12 Mac:⌥-⌘-J 也可通过扳手菜单(工具> JavaScript控制台)获得: 尝试添加到您的来源: debugger; 它适用于大多数(如果不是所有的浏览器)。 只要把它放在你的代码的某个地方,它就像一个断点一样。 Windows和Linux: 按Ctrl + Shift + I键打开开发人员工具 Ctrl + Shift + J打开开发工具并将焦点带入