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Dynamically create table js files, JavaScript, Ajax, and DHTML, dynamically create tables, dynamically read files in XML, and read examples of DOM nodes.

Source: Internet
Author: User
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Testdom. jsp file

<! Doctype HTML public "-// W3C // dtd html 4.01 transitional // en">
<HTML>
<Head>
<Title> testdomajax.html </title>
 
<Meta http-equiv = "keywords" content = "keyword1, keyword2, keyword3">
<Meta http-equiv = "Description" content = "this is my page">
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8">
<Style type = "text/CSS">
# TD1 {color: red; font-size: 30px ;}

</Style>
<SCRIPT type = "text/JavaScript">
VaR XMLHTTP;
Function createxmlhttprequest (){
If (window. XMLHttpRequest)
{
XMLHTTP = new XMLHttpRequest ();
} Else if (window. activexobject)
{
XMLHTTP = new activexobject ("Microsoft. XMLHTTP ");
}
}
Function startrequest (){
Createxmlhttprequest ();

Window. Status = '';
Url = "domxml. xml ";
XMLHTTP. Open ("get", URL, true );
XMLHTTP. onreadystatechange = testdom;
XMLHTTP. Send (null );
}

Function testdom (){
If (XMLHTTP. readystate = 4)
{
If (XMLHTTP. Status = 200 | XMLHTTP. Status = 0)
{
Restext = XMLHTTP. responsexml;
// Alert (restext );
VaR cmdles = restext. getelementsbytagname ("property ");
Alert (minutes Les. Length );
For (VAR I = 0; I <Les. length; I ++ ){
// All user names and genders are displayed cyclically
Alert (events les [I]. getelementsbytagname ("name") [0]. firstchild. nodevalue );
Alert (events les [I]. getelementsbytagname ("sex") [0]. firstchild. nodevalue );
}

VaR pro = cmdles [0]. childnodes;
For (VAR I = 0; I <pro. length; I ++ ){
VaR temp = pro [I]. childnodes;
For (var k = 0; k <temp. length; k ++ ){

}

}
// Alert (
// Alert (restext. getelementsbytagname ("property") [0]. childnodes [0]. nodevalue );
VaR pro = restext. getelementsbytagname ("property ");

If (PRO [0]. haschildnodes () = true ){
If (PRO [0]. childnodes [0]. haschildnodes () = true ){
VaR A = pro [0]. childnodes [0];
// Alert (A. firstchild. nodevalue );
If (A. haschildnodes () = true ){
// Alert (true + "1 ");
} Else {
Alert (false + "1 ");
}
} Else {
Alert ("false ");
}
} Else {
Alert ("false ");
}
//////////////////////////////////////// ////////
//// Parse the DOM tree node
//////////////////////////////////////// ///////
VaR P = restext. getelementsbytagname ("love ");
// Alert (P [0]. childnodes [0]. firstchild. nodevalue );
// Alert (P [0]. nextsibling. childnodes [0]. nodevalue );
// Alert (P [0]. childnodes [0]. nextsibling. childnodes [0]. nodevalue );

// Alert (P [0]. childnodes [0]. lastchild. nodevalue );
// Name
VaR P = restext. getelementsbytagname ("name ");
// Alert (P [0]. firstchild. nodevalue + "1 ");
// Alert (P [0]. lastchild. nodevalue + "2 ");
// Alert (P [0]. childnodes [0]. nodevalue + "3 ");
// Alert (P [1]. getattribute ("value") + "4 ");


}
}
}
VaR I = 1;
// Dynamically create a tree node. Table dom
Function createnode (){
VaR body = Document. getelementbyid ("body1 ");
VaR DV = Document. getelementbyid ("message ");
VaR table = Document. createelement ("table ");
VaR tbody = Document. createelement ("tbody ");
// Set node attributes.
Table. setattribute ("border", "1 ");
VaR TR = Document. createelement ("TR ");
VaR TD1 = Document. createelement ("TD ");
VaR td3 = Document. createelement ("TD ");
Td1.setattribute ("ID", "TD1 ");
VaR td2 = Document. createelement ("TD ");
// Add static text information.
VaR txt1 = Document. createtextnode ("name ");
VaR txt2 = Document. createtextnode ("gender ");
VaR txt3 = Document. createtextnode ("no." + I );

Td1.appendchild (txt1 );
Td2.appendchild (txt2 );
Td3.appendchild (txt3 );
Tr. appendchild (TD1 );
Tr. appendchild (td2 );
Tr. appendchild (td3 );
Tbody. appendchild (TR );
Table. appendchild (tbody );
Body. appendchild (table );
I = I ++;
// Document. Write (table );
}
 
 
</SCRIPT>

</Head>

<Body id = "body1">
<Form name = "from1" method = "get">
<Input type = "button" value = "button" onclick = "startrequest ();"/>

<Input type = "button" value = "createnode" onclick = "createnode ();"/>
</Form>
<Table border = 1>
<Tr>
<TD id = "TD1"> Zhai </TD>
<TD> sadfadsf </TD>
<TD> Zhai </TD>

</Tr>
</Table>
<Div id = "message"> </div>
</Body>
</Html>

 

 

// Testxmlajax

<! Doctype HTML public "-// W3C // dtd html 4.01 transitional // en">
<HTML>
<Head>
<Title> testxmlajax.html </title>
 
<Meta http-equiv = "keywords" content = "keyword1, keyword2, keyword3">
<Meta http-equiv = "Description" content = "this is my page">
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8">

<! -- <LINK rel = "stylesheet" type = "text/CSS" href = "./styles.css"> -->
<SCRIPT type = "text/JavaScript">
VaR XMLHTTP;
Function createxmlhttprequest (){
If (window. XMLHttpRequest)
{
XMLHTTP = new XMLHttpRequest ();
} Else if (window. activexobject)
{
XMLHTTP = new activexobject ("Microsoft. XMLHTTP ");
}

}

Function startrequest (){
Createxmlhttprequest ();

Window. Status = '';
Url = "testxml. xml ";
XMLHTTP. Open ("get", URL, true );
XMLHTTP. onreadystatechange = testinnerhtml;
XMLHTTP. Send (null );
}

Function testinnerhtml (){
If (XMLHTTP. readystate = 4)
{
If (XMLHTTP. Status = 200 | XMLHTTP. Status = 0)
{
Restext = XMLHTTP. responsetext;
VaR DIV = Document. getelementbyid ("message ");
Div. innerhtml = restext;

}
}
}
 
</SCRIPT>
</Head>

<Body>
<Form name = "from1" method = "get">
<Input type = "button" value = "button" onclick = "startrequest ();"/>

</Form>

<Div id = "message"> </div>
</Body>
</Html>

 

 

///// Domxml. xml

<? XML version = "1.0" encoding = "UTF-8"?>
<XML-body>
<Properties>
<Property>
<Name value = "username"> zhaizhanpo11 </Name>
<Sex> male </sex>
& Lt; password & gt; 123456 & lt;/password & gt;
<Love>
<Love1> football </love1>
<Love1> basketball </love1>
<Love1> Table Tennis </love1>
</Love>
<Tel> 13810116246 </Tel>
</Property>

<Property>
<Name value = "luzhongtao"> luzhongtao </Name>
<Sex> female </sex>
& Lt; password & gt; 123456 & lt;/password & gt;
<Love>
<Love1> football </love1>
<Love1> basketball </love1>
<Love1> Table Tennis </love1>
</Love>
<Tel> 13511110000 </Tel>
</Property>
</Properties>
</XML-body>

 

 

/// Textxml. xml

 

 

<? XML version = "1.0" encoding = "UTF-8"?>
<XML-body>
<Table>
<Tbody>
<Tr>
<TH> usrname </Th>
<TH> password </Th>
<TH> usersex </Th>
</Tr>

<Tr>
<TD> zhaizhanpo </TD>
<TD> zhaizhanpo </TD>
<TD> male </TD>
</Tr>

<Tr>
<TD> luzhasdongtao </TD>
<TD> luzhasdongtao </TD>
<TD> female </TD>
</Tr>

<Tr>
<TD> zhaizhasdanpo </TD>
<TD> zhaizasdasdhanpo </TD>
<TD> male </TD>
</Tr>

<Tr>
<TD> luzhoaaangtao </TD>
<TD> luzhoassngtao </TD>
<TD> female </TD>
</Tr>

<Tr>
<TD> zhaizhddffanpo </TD>
<TD> zhaizhanpo </TD>
<TD> male </TD>
</Tr>

<Tr>
<TD> luzhonddawdgtao </TD>
<TD> luzhongtao </TD>
<TD> female </TD>
</Tr>
</Tbody>
 
</Table>
</XML-body>

 

 

 

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