js生成xml
来源:互联网 发布:东南亚旅游 知乎 编辑:程序博客网 时间:2024/05/20 20:21
function XMLWriter(){ this.XML=[]; this.Nodes=[]; this.State=""; this.FormatXML = function(Str) { if (Str) return Str.replace(/&/g, "&").replace(/\"/g, """).replace(/</g, "<").replace(/>/g, ">"); return "" } this.BeginNode = function(Name) { if (!Name) return; if (this.State=="beg") this.XML.push(">"); this.State="beg"; this.Nodes.push(Name); this.XML.push("<"+Name); } this.EndNode = function() { if (this.State=="beg") { this.XML.push("/>"); this.Nodes.pop(); } else if (this.Nodes.length>0) this.XML.push("</"+this.Nodes.pop()+">"); this.State=""; } this.Attrib = function(Name, Value) { if (this.State!="beg" || !Name) return; this.XML.push(" "+Name+"=\""+this.FormatXML(Value)+"\""); } this.WriteString = function(Value) { if (this.State=="beg") this.XML.push(">"); this.XML.push(this.FormatXML(Value)); this.State=""; } this.Node = function(Name, Value) { if (!Name) return; if (this.State=="beg") this.XML.push(">"); this.XML.push((Value=="" || !Value)?"<"+Name+"/>":"<"+Name+">"+this.FormatXML(Value)+"</"+Name+">"); this.State=""; } this.Close = function() { while (this.Nodes.length>0) this.EndNode(); this.State="closed"; } this.ToString = function(){return this.XML.join("");}}
XMLWriter
有以下几个方法:
BeginNode (Name)
EndNode ()
Attrib (Name, Value)
WriteString (Value)
Node (Name, Value)
Close ()
ToString ()
BeginNode
输出一个标签:
XML.BeginNode(“Foo”);
XML.BeginNode(“Foo”);
XML.Attrib(“Bar”, “Some Value”);
WriteString 方法:
XML.Node(“MyNode”, “My Value”);
//Produces: <MyNode>My Value</MyNode>
XML.BeginNode(“Foo”);
XML.WriteString(“Hello World”);
XML.EndNode();
//Produces <Foo>Hello World</Foo>
Node 方法:
XML.EndNode();
//Produces: <Foo Bar=”Some Value” />
function WriteTest() { try { var XML=new XMLWriter(); XML.BeginNode("Example"); XML.Attrib("SomeAttribute", "And Some Value"); XML.Attrib("AnotherAttrib", "..."); XML.WriteString("This is an example of the JS XML WriteString method."); XML.Node("Name", "Value"); XML.BeginNode("SubNode"); XML.BeginNode("SubNode2"); XML.EndNode(); XML.BeginNode("SubNode3"); XML.WriteString("Blah blah."); XML.EndNode(); XML.Close(); // Takes care of unended tags. // The replace in the following line are only for making the XML look prettier in the textarea. document.getElementById("ExampleOutput").value=XML.ToString().replace(/</g,"\n<"); } catch(Err) { alert("Error: " + Err.description); } return false; }
生成的xml为:
<Example SomeAttribute="And Some Value" AnotherAttrib="...">This is an example of the JS XML WriteString method.<Name>Value</Name><SubNode><SubNode2/><SubNode3>Blah blah.</SubNode3></SubNode></Example>
创建xml:
if(!document.all) XMLDocument.prototype.__defineGetter__("xml",function(){return new XMLSerializer().serializeToString(this)}) function createXml(str){ if(document.all){ var xmlDom=new ActiveXObject("Microsoft.XMLDOM") xmlDom.loadXML(str) return xmlDom } else return new DOMParser().parseFromString(str, "text/xml") } xml=createXml(document.getElementById("x1").innerHTML) alert(xml.xml)
- js生成xml
- js生成xml文件
- js动态生成xml数据格式
- JS——读取xml生成博客
- JS + Xml + Excel 做报表(客户端生成)
- JS读取XML字符串生成树结构
- 用js+xml自动生成表格的东西
- 用js 将 HTML 的 内容生成 xml 文件
- 生成xml
- xml生成
- 生成xml
- 生成xml
- 生成xml
- 生成XML
- 生成 xml
- 生成xml
- 生成XML
- 生成xml
- 备份
- 电影下载推荐网址收集
- java 序列化
- Oracle 中 case的用法
- joj2487
- js生成xml
- 从B树、B+树、B*树谈到R 树
- 迈向HTML5的路上,苹果扯了一下Google的蛋
- asp+sqlserver2005的心得体会
- Play Ubuntu from USB stick.
- VC++深入详解学习笔记
- Replica Placement in DFS
- Eclipse + Struts
- typedef和#define的用法与区别