Standard Reference
None.Problem description
Binding events to an element property actually createsInline event processing functions(For example, Alert (this );"...>... Inline event processing functionsIt has a special scope chain, and the Implementation Details of various browsers are also different.Impact
IfInline event processing functionsImproper variables or calling methods used in the script will cause the script to run incorrectly.Affected
The 2013 newest browser charts are as follows:
1, IE browser
The largest number of users in the country is Microsoft's Internet Explorer (IE) browser, I believe that everyone is in favor of this view. Small series is also IE browser, than now win8 from the Ie10, I believe that we have tasted fresh, as for how, small series has not been used, but the small series of IE9 or good. I wonder if you feel the same way?
2, Google browser
In addition to the IE browser is belie
Javascript is used to write the code copied to the clipboard, which is generally incompatible with browsers. So we can use flash to simulate a layer and then copy it to make it suitable for all browsers. The specific implementation is as follows. If you are interested, refer to the following, if javascript is used to write the code copied to the clipboard, it is generally not compatible with the browser. So
Article Title: 9 Linux browsers. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
FireFox is a good browser. Although it does not compete with IE in Windows, it is a well-deserved king in Linux.
But is there no other browsers e
object has the target property, but there is no srcelement attribute.Workaround: Use Srcobj = event.srcelement? Event.srcElement:event.target;If you consider question 8th, use MyEvent instead of event.11, Window.location.href problemProblem Description: Under IE or firefox2.0.x, you can use Window.location or window.location.href;firefox1.5.x, only use window.location.WORKAROUND: Use window.location instead of window.location.href. Of course, you can also consider using the Location.replace ()
As a front-end, we deal with browsers every day. But do we know the internal mechanism and working principle of browsers? I have seen an article about the working principle of the browser translated by someone else. It feels really good. The original Article is too long. Here I will sort out some basic and important content and share it with you. How browsers wo
whether or not cookies are shared among different ie processes. Some cookies are completely shared, and some scopes can only be limited to a single process. Because the cookie stores your sessionid, which is used by the server to determine whether to generate a new session.
By default, session IDs stored in cookies are used as identification marks, whereas cookies are independent of each other in browsers. Therefore, no matter how many
whether or not cookies are shared among different ie processes. Some cookies are completely shared, and some scopes can only be limited to a single process. Because the cookie stores your sessionid, which is used by the server to determine whether to generate a new session.
By default, session IDs stored in cookies are used as identification marks, whereas cookies are independent of each other in browsers. Therefore, no matter how many
New version of BKJIA: Mozilla has finally released Firefox 4-generation browsers to a large number of users. What we want to do here is a large-scale browser benchmark test. The test targets are currently the top five mainstream browsers. They are used to find out which one will be the most slow loser in the most rigorous benchmark detection, and which one will be the best runner, occupies the throne of the
Technology blog ZDNet recently tested the new version of mainstream browsers, including Chrome 15, Opera 11, IE9, Firefox 8, and Safari 5. In general, IE9 won a test, Chrome 15 won the remaining three tests, and all Chrome 15 should be a winner.
The specific version of the browser to be tested:Browser version Internet Explorer 9 9.0.811385421 32-bit Firefox 8.01 Chrome 15.0.874.106 Safari 5.1.1 Opera 11.52Test content:Test content annotation SunSpider
When chrome browsers often get stuck and cannot scroll webpages: sometimes when a new webpage is opened in chrome, you can click a few hyperlinks and switch back to the webpage, the webpage gets stuck. The reason is that Google does not respond to any clicks: chrome enables GPU Synthesis for all webpages by default. You can turn it off by yourself. Solution: run chrome in the chrome address bar: // flags/, then find and execute GPU to synthesize Mac f
IE10 of Win7 is now free to download. Although IE10 has not made much improvements in appearance and functions compared with its previous generation, it is more user-friendly and faster, it still attracts a batch of users who are eager to try. So what is the status of IE10 in comparison with other browsers in the same period? Let's look at our competition! Note: Windows 7 Professional Edition x64 ))
Figu
, later articles will be described for this technology, this chapter focuses on the primary function of the rendering engine, that is, the The rendering engine shows CSS-styled HTML and picture results.As already mentioned, Firefox,chrome,safari includes two rendering engines, and Firefox uses Gecko,safari and Chrome (which later opera follows) to use WebKit. WebKit is an open-source rendering engine that can only be used on Linux platforms, and Apple Apple has expanded its source code to run wi
IDE to analyze and validate templates.
Better touch animations, using the native features of the browser fallback, can achieve 60+fps performance.
Enhanced routing, including state-based routing, integration with authentication and authorization, and the ability to choose the status of certain views to be retained.
Better persistence, which is useful for mobile devices, is to support a "permanent offline" mode when the server is synchronizing.
Only modern
Xenocode launches browser sandbox todayProgram(Xenocode browser sandbox). This program allows you to run various mainstream browsers directly in windows without installing them. Because xenocode browser sandbox works based on the virtual machine technology, the program running process does not perform bad operations on the local machine. It is a good testing platform.
Currently, xenocode browser sandbox
Selenium Webdriver launches three major browsers Firefox,chrome,ie1. Installing SeleniumIn the case of networking, you can install selenium automatically by entering Pip install Selenium on the Windows command Line (CMD), and after the installation is complete, enter PIP show selenium to view the current selenium version.2. Install three major browser driver driver1.chromedriver Drive Chromedriver2.Firefox
Security risks of Edge browsers may be exploited by hackers.
Users who use Edge browsers should pay attention to the fact that this browser is considered to have some security risks recently and may be exploited by hackers to endanger computer security.
Mark Vincent Yason, a security expert from the ibm x-Force Advanced research team, said that WinRT PDF in Win10 exists and has been used for similar web p
Article title: the smartest people in the world use browsers and systems. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
IQ leleague is an online iqtest website. it is interesting that the statistical results can be classified according to different situations of testers, including browser and operating system. S
Tags: genuine Software exchange software servicesMicrosoft announced next Tuesday on Thursday, local time, that is, the "patch Tuesday" of this month pushed nine security upgrades.The most important issue is to solve the Remote Code Execution (RCE) vulnerability in IE. This vulnerability affects the entire version from IE6 to ie11, which is involved in all Windows versions. This patch is defined by Microsoft as "critical". We recommend that all users
var oevent = Window. event;34}
In DOM:In the DOM standard, the event object must be passed to the event handler as a unique parameter, so do this:1 odiv. onclick = function (){2 var oevent = argunments [0]3}
Or1 odiv. onclick = function (oevent ){23}
Therefore, you must use different methods to obtain the event object.So we often see this writing method.1 E = event | window. Event
When a logic or operator acts on two objects, the first object is not empty, and the first object is returne
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