【正文】 Java是一種對于網(wǎng)頁應(yīng)用程。即便你不知道這些語言也沒有關(guān)系，JScript的結(jié)構(gòu)一點也不難，它像C和Java一樣方便而沒有它們那么復(fù)雜。而另一方面，JScript是從一組編程語言如C、C++、以及Java等之中脫離出來的。VBScript 是Visual Basic的子集，如果你曾經(jīng)用過Visual Basic或者Visual Basic for Applications (VBA)，你就會覺得非常熟悉。 I + + ) {Alert ( jsArray [ I1] )。/ / Displays the contents of the arrayFor ( I = 1。JsArray = VBArray ( arrayObj ) . ToArray ( )。s like C and Java convenient and they are so plex.Note: anyway, JScript and Java are the pletely different two languages. Java is a webpage webpage for application and the application can be used in the fully mature development language. While the JScript is mainly used for a scripting language script.JScript and VBScript task was the same is that you can write your own Web webpage. Each language supported in some other languages do not support properties, however, these differences are not sufficient to automatic classification of two kinds of language use.More likely, you will be based on a number of other factors to select the script language, the biggest reason is the most practical reasons: you will want to use the platform to be able to support the language of your choice? You write is the client or server? If the server, your users will use any browser and server software?The following article for details of the two scripting language, and in the special environment in the choice of what kind of script language to give some guidance.When selecting a VBScriptVBScript is mainly used in Microsoft platforms. So if you want to use the VBScript to prepare, you must use one of the following script:Server script. If you want to use VBScript to prepare a server script ( as in ASP webpage in), the server must be Microsoft Internet Information Server ( IIS ) or other server.Client script. If you want the browser script used in VBScript, the browser must be Internet Explorer with a version. Because the other popular browser may not support VBScript.If you are using Visual InterDev, you should have in the use of IIS ( or other same server ), and use VBScript to prepare a server script is not a problem. If you are not using IIS, you want to make sure that the server is able to support VBScript, is it right?.However, if you want to build a public Web site, you can not control other people using the browser, so Internet Explorer can only be used for clientside scripting this limitation is a problem. However, if you are in the browser known case of VBScript prepared using client script, it is feasible.If your target platform can support VBScript, consider the following factors to decide whether to use VBScript to write the script:Error control. In the VBScript On Error Resume Next to special cases are given to illustrate the. If you write is server script, error control is very important, because the script is unattended.Formatting. VBScript has such a function, can easily change data, numeric and currency data format.In the Internet Explorer event control is very convenient, just like in Visual Basic. In the VBScript also can create an implicit event handler, which only requires the use of object _ _ event structure to define a function on the line, for example Button1_onclick. However, in Internet Explorer, JScript cannot function ( but in other host JScript support this feature ).When selecting a JScriptAlmost all allow scripting browsers support JScript. Therefore, if you are a public Web site preparation of a widely distributed applications, use JScript to prepare the client script is natural selection. You will also find, because JScript application so widely ( and it is similar to JavaScript), is a standard scripting language, you can in the bookstore, the Internet can find lots of information about resources.If you want to use JScript to prepare a server script, then you should check your server does not support it. Microsoft IIS allows you to use the JScript to prepare ASP webpage script, but this is not all servers support.In the same webpage simultaneously use several languagesIn the same webpage can use different scripting languages. Why do you want to do this? Here are a few reasons:The first reason is: you just want in a program using a language advantage, and other parts of the script or to use another language to write.The second reason is: May you face your existing code is not familiar with the language to write. For example, the design of time control is prepared to use JScript, you are familiar with the language is VBScript. In most cases, you can be in the same webpage in a mixture of several scripting languages and between them can cooperate well. Using a language script can be invoked using another language to program and to share the global variables. But sometimes there will be a little problem, now I will explain it thereon.In a VBScript call in bracketsWhen you from the VBScript calls a JScript function, attention during the call to the brackets, even if this function is not required to set the parameters should be so. For example, a call should be like this:RetVal = callJSFunction ( )If you forget the bracketed, so the function of the returned value is not what you want, but contains a function oneself target.From VBScript to JScript transmitting arraySometimes a VBScript program will transmit an array as a parameter, or as its return value. You can see from the JScript call this procedure, but must have the VBScript array is converted into a usable JScript array. As long as you are in the JScript function to create a VBArray object and uses toArray to convert it into a JScript array can be.Note: JScript does not support a multidimensional array, if the original VBScript array is multidimensional, after toArray conversion after it will bee a onedimensional array of JScript.In the following example is a VBScript script, it established an array, and a JScript script, it will illustrate how to acquire and use the array: SCRIPT LANGUAGE = VBSCRIPT Function makeAr