plantronics compatibility

Ajax| Browser AJAX Hacks HACK1. To detect browser compatibility This section describes how to use JavaScript to establish a corresponding request object for IE or Mozilla browsers. The browsers used by the client are various. Therefore, there are also different request objects. As in Firefox, Netscape, Safari,opera is XMLHttpRequest. IE is microsoft.xmlhttp or msxml2.xmlhttp.The first step in using AJAX is to detect the type of client browser and get

web| Cache | design After the agent, because the client and the service increased between the middle tier, so the server can not directly to the client IP, server-side applications can not directly by forwarding the requested address to return to the client. However, in the HTTD header information of the forwarding request, the http_x_forwarded_ is added???? Information. The server address used to track the original client IP address and the original client request:Here are 2 examples that illus

The same language JavaScript, in different browsers, there is a language compatibility problem, essentially because different browsers are supported language standards and implementation of the differences. This article will create a Date object based on the new date to parse the problem. 1. The problem of the proposed, start time and end time space can not correctly pass the value In the page, we used a time component to develop the time selection

When implementing client-server interactions through JavaScript, the operating system sometimes needs to be judged to achieve compatibility under different operating systems, such as: We have a Web site that works well under Windows XP, but under Ubuntu, because of a number of different features, Can cause subtle differences in browsing and even affect a good user experience. This time we need to use JavaScript to determine the type of operating syste

This example describes the jquery browser CSS3 feature-compatible approach. Share to everyone for your reference. The specific analysis is as follows: CSS3 fully absorbed many years of web development needs, absorbing a lot of novel features. such as Border-radius One of the most exciting features of CSS3 is the enhancement of selectors, for example, a property selector can select a tag based on a property value, and a location selector can select a tag based on the position of the child eleme

(), window); In a child window, the following values are: Browser modal dialog box Window.opener Window.dialogarguments ReturnValue IE9 0 Undefined [Object Window] 0 Firefox13.0 0 [Objectwindow] [Object Window] 0 safari5.1 0 [Objectwindow] [Object Window] 0 chrome19.0 X [Objectwindow] Undefined X Note that under the Firefox browser, if t

1. Get the Width,border color of the style sheet CSS (not between rows) is mainly ie6-7 support Currentstyle, standard browser support getComputedStyle; Instances: Encapsulating functions Copy Code code as follows: function GetStyle (obj,name) { if (Obj.currentstyle) { return Obj.currentstyle[name]; } else{ Return getComputedStyle (Obj,false) [name]; } } Call: GetStyle (' color '); 2. Get the scrolling distance DOCUMENT.BODY.SCROLLTOP applies to standard b

The absolute value to see the article, haha. I personally completed, there are errors please point out: Now the phone perfect support HTML5, so if the phone end want to do a lottery module, with scraping card lottery effect, I believe this interactive experience is very good PS: Because I do not have WP8 system of mobile phones, so can not be compatible with the WP8 system, the current perfect compatibility android,ios If you want to browse in the PC,

This article describes the JS to achieve compatibility good Microsoft website navigation drop-down Menu effect. Share to everyone for your reference. Specifically as follows: This is a Microsoft website navigation menu, compatible with a good pull-down menu, Microsoft Official website navigation effect, in the IE6 without animation effect, by the way also put IE6 effect to add, compatible IE6. Now the official website of Microsoft is being used, I fe

error The modification method is also simple, either by changing the method to a static method or by changing the call to a non-static call. Let's take a look at the error file. 31 Lines of code lib_installer.php There is also the GD version () method of the CLS image class file, which you can see does not use the static keyword The first way to modify the method to a static method is to add the keyword public static before the method The second way to modify the lib_inst

A more serious bug: Under IE6, IE7, the validation hint's style file does not load in.So this morning for this bug, tested several times, still not, finally found that the original is because of the jquery method of dynamic loading CSS tutorial style files, there are compatibility issues. The code that originally dynamically loaded the CSS file in the Jquery.skygqcheckajaxform.1.3.js file is this: Load CSS Stylesif ($ ("link[href$=valid.css]")

[Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform] It was a bit urgent, so I didn't consider compatibility. Implemented through two classes, one is a panel class, the other is a calendar class. Since I developed all of the public JS is loaded at the top-level window once, so in the child window to create objects need to pass the current Window object, such as: var panel = new Parent.parent.SelectPanel (self);

XHTML 1.1 DTD file Header/FF This is because, by standard, the scroll bar of the form we see should not be the body, but the HTML (that is, the Document.documentelement object). So the solution is to transform Document.body.scrollTop or similar code into DOCUMENT.DOCUMENTELEMENT.SCROLLTOP in previously non-standard code references to IDs and HTML object elements The cause of the problem is very, very much. But a basic prerequisite is that for IE, an HTML element ID can be used directly in the

ability to use PHP to complete large-scale applications. And the birth of PHP5, then fundamentally changed the above disadvantages of PHP. The adoption of Zend II engine, complete object model and improved syntax design. Eventually makes PHP a fully designed, truly object-oriented scripting language. We expect that the advent of PHP5 will bring the entire PHP community a new round of library and application development improvements. The PHP5.0 version reinforces the following features. First,

The looks like this: Above this JS event source Window.event.srcElement Compatibility Writing (detailed) is a small series to share all the content, I hope to give you a reference, but also hope that we support the cloud-dwelling community.

As: whzeng@126.com As we all know, IE compatible with Third-party programs using ActiveX technology, and Firefox,safari,chrome,opera is the use of NPAPI plug-in technology. Both at the interface level, the plug-in interface level is lower (all are C function pointers), abstract interfaces and data types encapsulate the interactive logic of browsers and Third-party programs, but browsers and plug-ins are tightly coupled, while ActiveX masks processes and threading models, and is a loosely coupl

In IE7 just debut, involving different IE before the performance standard is not uniform, when the producer needs to test different IE page CSS compatibility, need to test on different computers. Then Multiple-ie came out, let me surprise for a while, because it can be on the same computer, while the use of ie5.5/ie6/ie7, indeed to a large extent, increased the convenience of the page production test. (Multiple-ie download) Now, there is an exciting

=" +math.random (), window);In the child window, the following values are: Browser modal dialog box Window.opener Window.dialogarguments ReturnValue IE9 0 Undefined [Object Window] 0 Firefox13.0 0 [Objectwindow] [Object Window] 0 safari5.1 0 [Objectwindow] [Object Window] 0 chrome19.0 X [Objectwindow] Undefined X Note that under the Firefox browse

Asp.net|web When writing asp.net mobile Web applications, you can use almost all of the features of ASP.net. However, you first need to consider compatibility issues. Error handling and reportingIf the ASP.net application encounters an unhandled exception or other error while processing the request, an error page is generated. Exceptions may occur at any time during the request processing process. For example, they might occur when reading a configura

A lot of times, writing code is like building bricks, as long as we do not care about the reasons for building, architectural principles, civil engineering and engineering experience, even if we build 100 high-rise buildings, we are just a brick workers, never become an engineer, let alone architects. And those contractors will only treat us as labor. --The left ear mouse Avalon has done a lot of work on compatibility with old IE, which makes it more