JavaScript手册
目录
此参考中包含
的内容
轻松上手
简介
操作符
语句
核心
文档
窗口
表单
浏览器
事件和
事件句柄
LiveWire
数据库服务
进程管理服务
实用工具
全局函数
LiveConnect
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第十三章
全局函数
本章包含了 JavaScript 所有不与任何对象关联的函数。
表 13.1
总览了这些函数。
表 13.1 全局函数
函数
描述
addClient
Appends client information to URLs.
addResponseHeader
Adds new information to the response header sent to the client.
blob
Assigns BLOb data to a column in a cursor.
callC
Calls a native function.
debug
Displays values of expressions in the trace window or frame.
deleteResponseHeader
Removes information from the header of the response sent to the client.
escape
Returns the hexadecimal encoding of an argument in the ISO Latin-1 character set; used to create strings to add to a URL.
eval
Evaluates a string of JavaScript code without reference to a particular object.
flush
Flushes the output buffer.
getOptionValue
Gets values of individual options in an HTML SELECT form element.
getOptionValueCount
Gets the number of options in an HTML SELECT form element.
isNaN
Evaluates an argument to determine if it is not a number.
Number
Converts an object to a number.
parseFloat
Parses a string argument and returns a floating-point number.
parseInt
Parses a string argument and returns an integer.
redirect
Redirects the client to the specified URL.
registerCFunction
Registers a native function for use in server-side JavaScript.
ssjs_generateClientID
Returns an identifier you can use to uniquely specify the client object.
ssjs_getCGIVariable
Returns the value of the specified environment variable set in the server process, including some CGI variables.
ssjs_getClientID
Returns the identifier for the client object used by some of JavaScript's client-maintenance techniques.
String
Converts an object to a string.
taint
Adds tainting to a data element or script.
unescape
Returns the ASCII string for the specified value; used in parsing a string 添加了 to a URL.
untaint
Removes tainting from a data element or script.
write
Adds statements to the client-side HTML page being generated.
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