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Eval In JScript implements the VBScript executeglobal function, and the function fexecuteglobal by shawl. Qiu Note:As the name suggests, executeglobal is to make local variables into global variables... Although the implementation function is just a few lines...However, there are too many principles in these lines, so I don't want to bother explaining them... Please digest them yourself. Shawl. Qiu2007-09-09Http://blog.csdn.net/btbtd Content: Ftest (

In JScript, The wscert. Shell object has three functions about registry operations, namely regread, regwrite, and regdelete. (the following content is taken from msdn. In addition, I have added some examples and comments) 1,Regread Returns the value of a key or value-name from the registry. Object. regread (strname) Arguments Object WshshellObject. Strname String Value indicating the key or va

/*************************************** *********************************//* JScript template System@ Author jxfsuda@ Date 2010-9-27@ See this template is applicable to servers that do not have the FSO permission and are not prepared to store the template to the database site for use.The default template path is in the template directory at the same level as the file.Use the HTTP request of the server to obtain the template content.The following cond

Fixed client JScript Memory leakage by shawl. Qiu Note:Memory of each Dom and JScript.Dom + Event combination is the main cause of Memory leakage.What else? There are many more. However, let's add that, no matter what, null is correct when the object is used up. Shawl. Qiu2006-12-4Http://blog.csdn.net/btbtd Function: ffixml (OBJ );

JScript is not an object-oriented language, but an object-based language. It does not have the concept of overloading, but there is still a way to implement overloading in a certain sense through some techniques. First, define a base class TestA, which overrides the toString method inherited by the Object. Note: The toString method is used to serialize objects. For example, alert (a) is equivalent to alert (a. toString ()); Reference:Function Tes

The asp function javascript function for solving the jscript. encode code already exists. Is there any Asp function ??? Or are there any experts who can write the following as asp? thank you very much ~!! The code is as follows:

Activexobject is enabled and returns a reference to an Automation Object.The array object supports creating arrays of any data type.Create a new Boolean value for the Boolean object.The date object provides basic storage and retrieval of dates and times.A dictionary object is an object that stores data keys and item pairs.The Enumerator object provides an enumeration of items in the set.The error object is contained in the JScriptCodeError information.The FileSystemObject object provides access

In JScript, data processing depends on the data type. Compare by value and by referenceValues of the numbers and Boolean types (true and false) are copied, transmitted, and compared by value. When copying or passing by value, a space will be allocated in the computer memory and the original value will be copied to it. Then, even if you change the original value These two values affect the copied values (the same way in turn) because they are indep

JScript/JavaScript has very few reference documents and is not very detailed. Many syntaxes are just a bit confusing. Today I encountered a problem when writing event functions, which is discussed as follows. As we all know, there are multiple methods to write HTML element events. Code : 1. directly write the on ??? Attribute, such as 2. Use the event attribute of the HTML Element Object, for example, 3. Use 4. Use the attachevent function, for exa

does not know the encoding of the data submitted by me, another possibility is that the fileupload jar package internally encodes the requst data. but the garbled problem only occurs on the liunx platform. In desperation, I had to encode UTF-8 submission. I did not expect the garbled problem to be solved. but I still don't know why. java cannot encode the data before submission, especially when the number of fields is uncertain. I had to use the functions provided by

simulate the span element as element A. It is also A follow-up article in this article, but it is not just about events, CSS is also used.PS: I know the above content. If you have any improper content, please correct it. You do not have to give it to me. The content of this article is rigorous and will not mislead readers .. At the same time, he also called on competent netizens to join the original plan. I would like to thank the readers of this article and those who have supported the worry-f

of the same word:var ss = "Is was the cost of the gasoline going up?. \ n "; var re =/\b ([a-z]+) \1\b/gim; Create Regular expression Pattern.var RV = Ss.replace (Re, "$"); Replace the occurrences with one.Within the replace method, Use the reference to the first saved child match. If you have multiple sub-matches, you will refer to them in turn by using $ $, $ $, and so on.A reverse reference can also decompose a generic resource indicator (URI) into its components. Assume that you wa

In the article "How to use this keyword in JavaScript", I have cited the 8 kinds of this keyword in JavaScript and JScript. This does not find that there are also two kinds of this keyword used at the time did not say, now added. And by using the first this keyword, we can better understand the nature of JavaScript as a object-based language. One is related to the definition in the JavaScript class, and we know that when we define the following class

, and you need to wait for the current task to finish executingTo FN, so the actual delay will be longer than the set time. If you set a big loop before FN, you wait. Ah haha hahaClear the timer, if not clear the timer, will continue to the current task list to add task execution, will be the task list to chaosCode Execution order time the error is big your page will be GG so run out to clear.Timer =setinterval (fn,t);Clearinterval (timer);SimilarlyRead it should be able to understand it to a pr

There is a enumerator object under JScript that can traverse the collection. The following program is written according to its documentation to traverse the entire Request.QueryString collection: Copy Code code as follows: var params = new Enumerator (request.querystring); while (!params.atend ()) { Response.Write (Params.item () + ":" + request.querystring (Params.item ()) + "Params.movenext (); } In the ointment, the request object

JScript is not an object-oriented language, but is based on objects. It does not overload the concept, but there are some techniques to implement overloading in some sense. First, you define a base class Testa, which overrides the ToString method inherited by object. Note: The ToString method is used to serialize an object, such as alert (a) equivalent to alert (a.tostring ()); Reference: function Testa (Name) { This. name = name; this.tostring =

Javascript|js|jscript|vbscript| Object | data If there are any flaws, please point out, thank you. 1. General Global VariablesIn browser, there are many ways to refer to a global variable, you can refer to the variable directly, You can also use window.variable to refer to global variables because global variables belong to the window's form, but when each new window opens, the browser automatically empties the previously existing variables (that is,

Js|jscript Kind Attributes/Keywords Array processing Array, concat,join, length, reverse, slice sort assigning values Assign Value (=)Compound Assignment (op=) Boolean Boolean Comments /*...*/or// Constants/Text NaNNullTrue, FalseInfinityUndefined Control flow BreakContinueDo...whileForFor...inIf...elselabeled ReturnSwitchWhile Date and

Js|jscript returns a string from some Unicode character values. String.fromCharCode ([code1[, code2[, ...) [, Coden]]] Parameters String Required option. is a String object. Code1, ..., coden Options available. is the sequence of Unicode character values to convert to a string. If no arguments are given, the result is an empty string. Description You do not have to create a String object before calling fromCharCode. In the following exam

Js|jscript returns the month value expressed in global standard Time (UTC) in the Date object. Dateobj.getutcmonth () The required option Dateobj parameter is a Date object. Description To get the month that is represented by local time, use the GetMonth method. The getUTCMonth method returns an integer between 0 and 11 that represents the month value in the Date object. The returned value is not equal to the customary To represent the number