how to use javascript debugger in firefox

JavaScript is compatible with xml processing functions (xml synchronous asynchronous loading, xsl conversion, selectSingleNode, and selectNodes) in IE, FireFox, Chrome, and other browsers. It is often a headache for browser compatibility when writing web pages that process xml. So I encapsulate common xml operations as functions. After a period of improvement, it is very stable and comfortable to

Most of the time, when browsing a Web page, we need to consider the situation where users close the window in a few hours, especially when the user has important data that has not been saved, it is necessary for our program to remind users. In this case, we can use javascript window. onbeforeunload () to prevent users from closing the window. See the following example: In this way, when you press the clo

Recently using Firefox for Web page debugging, I found that some JavaScript XSLT processing XML statements only support IE browsers. Some of the articles in the web that describe JavaScript XSLT processing XML are basically based on Ajax. In desperation, I wrote a JavaScript XSLT to handle the small functionality of t

It is very easy to use javascript to determine whether the user clicks the Left or Right button. You only need to add the onmousedown event to the object and use the javascript e. button value to determine whether the user clicks the event. The following is an example. Document. onmousedown = judgeMouseButton; functio

two browsers may attract users who are brave enough to use them first. 3. Both of them have a new JavaScript Engine, Chrome's V8 and Mozilla's TraceMonkey, started in the pre-defined status of the new beta version. JavaScript is used to create websites with complex functions, such as Gmail or Google Docs, but also for common operations. Therefore, it is a good t

In Web development and design, we often encounter compatibility issues between various browsers. Among them, IE and Firefox are the most common. For example, in IE, XmlHttp. the content of the send (content) method can be empty, while firefox cannot be empty. send ("") should be used; otherwise, error 411 may occur. The following describes how to make Firefox ful

event response results are different. What's interesting? Is the response sequence of the event target. (The response sequence of the bubble event... We know that firefox supports two event models at the same time: capture-type events and bubble-type events. Here, it is obvious that the event processing function is used in the bubble stage. That is to say, if we use a traditional method to directly assign

The use of PHP to disable the Internet Explorer and Firefox cache problem, in the Internet to find a lot of methods, and finally solved, need to know the friend can refer to the next In the Internet to find a lot of ways, and eventually solved theIn fact, the simplest way is to add You can also use program control If in Here's a specific analysis.：two important

Get the content of an IFRAME in Javascript-crossbrowser solution for both IE and Firefox Http://roneiv.wordpress.com/2008/01/18/get-the-content-of-an-iframe-in-javascript-crossbrowser-solution-for-both-ie-and-firefox/ OK, let's imagine the use case: I have an IFRAM

javascript|xml| Advertising Recently updated the home page ads, ASP. NET advertising control is easy to achieve this, but the homepage is a static page, Lenovo advertising control principle decided to use JavaScript+xml To achieve this aspect of configuration, update the ads as long as the XML can be updated to facilitate the advertising rotationThe XML structure

When we use XMLHttpRequest to get the text content, if the server returned is GBK (or gb2312 and other non-UTF8 encoded) content, then get a bunch of garbled, how to convert to the default UTF8 encoded text in the browser?In fact, if you are using Chrome or Firefox browser, it is very simple, you can use the browser built-in object Textdecoder to convert.JavaScri

Window. close (). You can see that it is used to close the browser window. W3CSchool: The method close () will close the top-layer browser window specified by window. A window can be closed by calling self. close () or only calling close. Only Windows opened through JavaScript code can be closed by JavaScript code. This prevents malicious scripts from terminating users' browsers. In IE, window. close () tak

. Although you can use the OnClick event, the effect of the onclick and the above two methods is different, and the onclick only executes a process, and attachevent and AddEventListener perform a list of processes, that is, multiple processes. For example: Element.attachevent ("onclick", func1), Element.attachevent ("onclick", Func2) such func1 and FUNC2 will be executed.Here in the broken bridge snow, once wrote a generic add Delete binding event fun

The following code is mainly used to solve the problem that firefox does not support innerText. For more information, see. InnerText in IE is not supported in firefox Firefox changed the textContent method/attribute. In addition, the blank self-tokens in the text in Firefox are replaced relentlessly. Abnormal and inco

In the Internet to find a lot of ways, and eventually solved the In fact, the simplest way is to add Label You can also use program control Copy CodeThe code is as follows: Header ("Cache-control:no-cache,no-store,must-revalidate"); Header ("Pragma:no-cache"); Header ("expires:0"); ?> If the or header ("cache-control:no-cache,no-store,must-revalidate"); less no-store will not solve Firefox's cache. Here's a specific analys

Use window. statussss to define the webpage status bar. In IE, the test passed immediately .. However, Firefox does not work. Then I will assign a normal window. status value to firefox .. So I checked the information and found that the original window. status cannot be modified by default in firefox .. You can

and later), support for bubbling events has risen to the Window object.This results in a different response to the above incident.Besides, there's an interesting place I don't know if you noticed. is the order in which the event targets are responded. (Bubble Event Response order ...) It seems like a bit of nonsense. Firefox also supports two event models, namely, capture events and bubbling events. Here the apparent event handler function is in the