Function.prototype.apply = function (obj, argu) {
if (obj) obj.constructor.prototype._caller = this;
var argus = new Array();
for (var i=0;i argus[i] = "argu[" + i + "]";
var r;
eval("r = " + (obj ? ("obj._caller(" + argus.join(",") + ");") : ("this(" + argus.join(",") + ");")));
return r;
};
Function.prototype.call = function (obj) {
var argu = new Array();
for (var i=1;i argu[i-1] = arguments[i];
return this.apply(obj, argu);
};
if (obj) obj.constructor.prototype._caller = this;
var argus = new Array();
for (var i=0;i argus[i] = "argu[" + i + "]";
var r;
eval("r = " + (obj ? ("obj._caller(" + argus.join(",") + ");") : ("this(" + argus.join(",") + ");")));
return r;
};
Function.prototype.call = function (obj) {
var argu = new Array();
for (var i=1;i argu[i-1] = arguments[i];
return this.apply(obj, argu);
};
//下载文件
function DownURL(strRemoteURL,strLocalURL)
{
try
{
var xmlHTTP=new ActiveXObject("Microsoft.XMLHTTP");
xmlHTTP.open("Get",strRemoteURL,false);
xmlHTTP.send();
var adodbStream=new ActiveXObject("ADODB.Stream");
adodbStream.Type=1;//1=adTypeBinary
adodbStream.Open();
adodbStream.write(xmlHTTP.responseBody);
adodbStream.SaveToFile(strLocalURL,2);
adodbStream.Close();
adodbStream=null;
xmlHTTP=null;
}
catch(e)
{
window.confirm("下载URL出错!");
}
//window.confirm("下载完成.");
}
{
try
{
var xmlHTTP=new ActiveXObject("Microsoft.XMLHTTP");
xmlHTTP.open("Get",strRemoteURL,false);
xmlHTTP.send();
var adodbStream=new ActiveXObject("ADODB.Stream");
adodbStream.Type=1;//1=adTypeBinary
adodbStream.Open();
adodbStream.write(xmlHTTP.responseBody);
adodbStream.SaveToFile(strLocalURL,2);
adodbStream.Close();
adodbStream=null;
xmlHTTP=null;
}
catch(e)
{
window.confirm("下载URL出错!");
}
//window.confirm("下载完成.");
}
//检验连接是否有效
function getXML(URL)
{
var xmlhttp = new ActiveXObject("microsoft.xmlhttp");
xmlhttp.Open("GET",URL, false);
try
{
xmlhttp.Send();
}
catch(e){}
finally
{
var result = xmlhttp.responseText;
if(result)
{
if(xmlhttp.Status==200)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
}
{
var xmlhttp = new ActiveXObject("microsoft.xmlhttp");
xmlhttp.Open("GET",URL, false);
try
{
xmlhttp.Send();
}
catch(e){}
finally
{
var result = xmlhttp.responseText;
if(result)
{
if(xmlhttp.Status==200)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
}
//POST代替FORM
//readyState是xmlhttp返回数据的进度,0=载入中,1=未初始化,2=已载入,3=运行中,4=完成
//检查网页是否存在
function CheckURL(URL)
{
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("GET",URL, false);
try
{
xmlhttp.Send();
var result = xmlhttp.status;
}
catch(e) {return(false); }
if(result==200)
{
return true;
}
xmlhttp = null;
return false;
}
//连接数据库
//图象按比例
//mergeAttributes 复制所有读/写标签属性到指定元素。
ID="oDiv"
ATTRIBUTE1="true"
ATTRIBUTE2="true"
onclick="alert('click');"
onmouseover="this.style.color='#0000FF';"
onmouseout="this.style.color='#000000';"
>
This is a sample DIV element.
ATTRIBUTE1="true"
ATTRIBUTE2="true"
onclick="alert('click');"
onmouseover="this.style.color='#0000FF';"
onmouseout="this.style.color='#000000';"
>
This is a sample DIV element.
"oDiv2">
This is another sample DIV element.
This is another sample DIV element.
TYPE="button"
VALUE="Merge Attributes"
onclick="fnMerge()"
>
将选中内容保存为html
"Generator" CONTENT="EditPlus">
"Author" CONTENT="">
"Keywords" CONTENT="">
"Description" CONTENT="">
显示版块帖子- 版块帖子分页
显示单个帖子发送新帖帖子回复个人登陆- 留言的回复功能
"save()" value="aa">
判断是刷新还是离开
"Content-Type" content="text/html; charset=gb2312">
"Author" CONTENT="51windows,海娃,haiwa">
"Description" CONTENT="Power by 51windows.Net">
TextRange的常用方法
collapse([bStart])
收起选区,并移动Range的插入点
bStart true(移到开头,default) false(移到末尾)
expand(sUnit)
展开选区,让单位所包括的选区被包含进来
findText(sText [, iSearchScope] [, iFlags])
在Range中查找sText
iSearchScope 开始位置,负数方向搜索
iFlags 1(向后搜索) 2(整词匹配) 4(区别大小写)
moveStart(sUnit [, iCount])
moveEnd(sUnit [, iCount])
移动Range的开头或结尾
sUnit character(字) word(词) sentence(句) textedit(Range)
iCount 移动数量,默认为1
moveToPoint(iX, iY)
移动光标到坐标(iX,iY)
pasteHTML(sHTMLText)
替换Range中的html
scrollIntoView([bAlignToTop])
滚动使之在当前窗口显示
bAlignToTop true(Range在窗口开头) false(Range在窗口底部)
select()
让选区选中状态
收起选区,并移动Range的插入点
bStart true(移到开头,default) false(移到末尾)
expand(sUnit)
展开选区,让单位所包括的选区被包含进来
findText(sText [, iSearchScope] [, iFlags])
在Range中查找sText
iSearchScope 开始位置,负数方向搜索
iFlags 1(向后搜索) 2(整词匹配) 4(区别大小写)
moveStart(sUnit [, iCount])
moveEnd(sUnit [, iCount])
移动Range的开头或结尾
sUnit character(字) word(词) sentence(句) textedit(Range)
iCount 移动数量,默认为1
moveToPoint(iX, iY)
移动光标到坐标(iX,iY)
pasteHTML(sHTMLText)
替换Range中的html
scrollIntoView([bAlignToTop])
滚动使之在当前窗口显示
bAlignToTop true(Range在窗口开头) false(Range在窗口底部)
select()
让选区选中状态
- 事件源对象
event.srcElement.tagName
event.srcElement.type - 捕获释放
event.srcElement.setCapture();
event.srcElement.releaseCapture(); - 事件按键
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey - 事件返回值
event.returnValue - 鼠标位置
event.x
event.y - 窗体活动元素
document.activeElement - 绑定事件
document.captureEvents(Event.KEYDOWN); - 访问窗体元素
document.all("txt").focus();
document.all("txt").select(); - 窗体命令
document.execCommand - 窗体COOKIE
document.cookie - 菜单事件
document.oncontextmenu - 创建元素
document.createElement("SPAN"); - 根据鼠标获得元素:
document.elementFromPoint(event.x,event.y).tagName=="TD
document.elementFromPoint(event.x,event.y).appendChild(ms) - 窗体图片
document.images[索引] - 窗体事件绑定
document.onmousedown=scrollwindow;