javascript跨浏览器创建XML对象
var
xmlDoc
=
null
;
function
parseXML
(
xmlUrl
)
{
try
{
//IE
xmlDoc
=
new
ActiveXObject
(
"Microsoft.XMLDOM"
);
xmlDoc
.
async
=
false
;
xmlDoc
.
load
(
xmlUrl
);
}
catch
(
e
)
{
try
{
//
Firefox
,
Mozilla
,
Opera
,
etc
.
xmlDoc
=
document
.
implementation
.
createDocument
(
""
,
""
,
null
);
xmlDoc
.
async
=
false
;
xmlDoc
.
load
(
xmlUrl
);
}
catch
(
e
)
{
try
{
//
google
,
Safari
var
xmlhttp
=
new
window
.
XMLHttpRequest
();
xmlhttp
.
open
(
"GET"
,
xmlUrl
,
false
);
xmlhttp
.
send
(
null
);
xmlDoc
=
xmlhttp
.
responseXML
.
documentElement
;
}
catch
(
e
){
alert
(
e
.
message
+
" EROR"
);
return
;}
}
}
}
相关文档：
功能：
重新加载文档。
语法：
location.reload(force)
参数：
force：可选参数，是一个布尔值。
如果省略参数，或者参数是false，它就会用HTTP头If-Modified-Since来检测服务器上的文档是否已改变。如果文档已改
变，reload()会再次下载该文档。如果文档未改变，则该方法将从缓存中 ......
Dynamic Scopes 动态作用域
Both the with statement and the catch clause of a try-catch statement, as well as a function containing eval_r(), are all considered to be dynamic scopes. A dynamic scope is one that exists only through execution of code and therefore cannot be det ......
Nested Members 嵌套成员
Since object members may contain other members, it's not uncommon to see patterns such as window.location.href in JavaScript code. These nested members cause the JavaScript engine to go through the object member resolution process each time a dot is ......
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>five-in-a-raw</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<style>
......
#include <iostream>
#include "1.h"
int main(int argc, char *argv[])
{
try
{
SXmlDOM dom;
//dom.parse("<?xml?><书店><书本 书名="VC++" 价格="50" 折扣= ......
