
Code
1
事件源对象
2
event.srcElement.tagName
3
event.srcElement.type
4
捕获释放
5
event.srcElement.setCapture();
6
event.srcElement.releaseCapture();
7
事件按键
8
event.keyCode
9
event.shiftKey
10
event.altKey
11
event.ctrlKey
12
事件返回值
13
event.returnValue
14
鼠标位置
15
event.x
16
event.y
17
窗体活动元素
18
document.activeElement
19
绑定事件
20
document.captureEvents(Event.KEYDOWN);
21
访问窗体元素
22
document.all("txt").focus();
23
document.all("txt").select();
24
窗体命令
25
document.execCommand
26
窗体COOKIE
27
document.cookie
28
菜单事件
29
document.oncontextmenu
30
创建元素
31
document.createElement("SPAN");
32
根据鼠标获得元素:
33
document.elementFromPoint(event.x,event.y).tagName=="TD
34
document.elementFromPoint(event.x,event.y).appendChild(ms)
35
窗体图片
36
document.images[索引]
37
窗体事件绑定
38
document.onmousedown=scrollwindow;
39
元素
40
document.窗体.elements[索引]
41
对象绑定事件
42
document.all.xxx.detachEvent('onclick',a);
43
插件数目
44
navigator.plugins
45
取变量类型
46
typeof($js_libpath) == "undefined"
47
下拉框
48
下拉框.options[索引]
49
下拉框.options.length
50
查找对象
51
document.getElementsByName("r1");
52
document.getElementById(id);
53
定时
54
timer=setInterval('scrollwindow()',delay);
55
clearInterval(timer);
56
57
UNCODE编码
58
escape() ,unescape
59
60
父对象
61
obj.parentElement(dhtml)
62
obj.parentNode(dom)
63
64
交换表的行
65
TableID.moveRow(2,1)
66
67
替换CSS
68
document.all.csss.href = "a.css";
69
70
并排显示
71
display:inline
72
73
隐藏焦点
74
hidefocus=true
75
76
根据宽度换行
77
style="word-break:break-all"
78
79
自动刷新
80
<meta HTTP-EQUIV="refresh" C>
81
82
简单邮件
83
<a href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">
84
快速转到位置
85
obj.scrollIntoView(true)
86
87
锚
88
<a name="first">
89
<a href="#first">anchors</a>
90
91
网页传递参数
92
location.search();
93
94
可编辑
95
obj.contenteditable=true
96
执行菜单命令
97
obj.execCommand
98
99
双字节字符
100
/[^\x00-\xff]/
101
汉字
102
/[\u4e00-\u9fa5]/
103
104
让英文字符串超出表格宽度自动换行
105
word-wrap: break-word; word-break: break-all;
106
透明背景
107
<IFRAME src="1.htm" width=300 height=180 allowtransparency></iframe>
108
109
获得style内容
110
obj.style.cssText
111
112
HTML标签
113
document.documentElement.innerHTML
114
115
第一个style标签
116
document.styleSheets[0]
117
118
style标签里的第一个样式
119
document.styleSheets[0].rules[0]
120
121
防止点击空链接时,页面往往重置到页首端。
122
<a href="javascriptunction()">word</a>
123
上一网页源
124
asp:
125
request.servervariables("HTTP_REFERER")
126
javascript:
127
document.referrer
128
释放内存
129
CollectGarbage();
130
131
禁止右键
132
document.oncontextmenu = function() { return false;}
133
禁止保存
134
<noscript><iframe src="*.htm"></iframe></noscript>
135
禁止选取<body oncontextmenu="return false" ondragstart="return false"
136
onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false"onmouseup="document.selection.empty()>
137
138
禁止粘贴
139
<input type=text >
140
141
地址栏图标
142
<link rel="Shortcut Icon" href="favicon.ico">
143
favicon.ico 名字最好不变16*16的16色,放虚拟目录根目录下
144
145
收藏栏图标
146
<link rel="Bookmark" href="favicon.ico">
147
查看源码
148
<input type=button value=查看网页源代码 >
149
关闭输入法
150
<input style="ime-modeisabled">
151
自动全选
152
<input type=text name=text1 value="123" >
153
ENTER键可以让光标移到下一个输入框
154
<input >
155
156
文本框的默认值
157
<input type=text value="123" >
158
title换行
159
obj.title = "123 sdfs "
160
获得时间所代表的微秒
161
var n1 = new Date("2004-10-10".replace(/-/g, "\/")).getTime()
162
163
窗口是否关闭
164
win.closed
165
checkbox扁平
166
<input type=checkbox style="position: absolute; clip:rect(5px 15px 15px 5px)"><br>
167
168
获取选中内容
169
document.selection.createRange().duplicate().text
170
自动完成功能
171
<input type=text autocomplete=on>打开该功能
172
<input type=text autocomplete=off>关闭该功能
173
窗口最大化
174
<body >
175
176
无关闭按钮IE
177
window.open("aa.htm", "meizz", "fullscreen=7");
178
统一编码/解码
179
alert(decodeURIComponent(encodeURIComponent("http://你好.com?as= hehe")))
180
encodeURIComponent对":"、"/"、";" 和 "?"也编码
181
表格行指示
182
<tr >
183
//各种尺寸
184
s += "\r\n网页可见区域宽:"+ document.body.clientWidth;
185
s += "\r\n网页可见区域高:"+ document.body.clientHeight;
186
s += "\r\n网页可见区域高:"+ document.body.offsetWeight +" (包括边线的宽)";
187
s += "\r\n网页可见区域高:"+ document.body.offsetHeight +" (包括边线的宽)";
188
s += "\r\n网页正文全文宽:"+ document.body.scrollWidth;
189
s += "\r\n网页正文全文高:"+ document.body.scrollHeight;
190
s += "\r\n网页被卷去的高:"+ document.body.scrollTop;
191
s += "\r\n网页被卷去的左:"+ document.body.scrollLeft;
192
s += "\r\n网页正文部分上:"+ window.screenTop;
193
s += "\r\n网页正文部分左:"+ window.screenLeft;
194
s += "\r\n屏幕分辨率的高:"+ window.screen.height;
195
s += "\r\n屏幕分辨率的宽:"+ window.screen.width;
196
s += "\r\n屏幕可用工作区高度:"+ window.screen.availHeight;
197
s += "\r\n屏幕可用工作区宽度:"+ window.screen.availWidth;
198
199
//过滤数字
200
<input type=text onkeypress="return event.keyCode>=48&&event.keyCode<=57||(this.value.indexOf('.')<0?event.keyCode==46alse)" onpaste="return !clipboardData.getData('text').match(/\D/)" ondragenter="return false">
201
//特殊用途
202
<input type=button value=导入收藏夹 onclick="window.external.ImportExportFavorites(true,'http://localhost');">
203
<input type=button value=导出收藏夹 onclick="window.external.ImportExportFavorites(false,'http://localhost');">
204
<input type=button value=整理收藏夹 onclick="window.external.ShowBrowserUI('OrganizeFavorites', null)">
205
<input type=button value=语言设置 onclick="window.external.ShowBrowserUI('LanguageDialog', null)">
206
<input type=button value=加入收藏夹 onclick="window.external.AddFavorite('http://www.google.com/', 'google')">
207
<input type=button value=加入到频道 onclick="window.external.addChannel('http://www.google.com/')">
208
<input type=button value=加入到频道 onclick="window.external.showBrowserUI('PrivacySettings',null)">
209
//不缓存
210
<META HTTP-EQUIV="pragma" CONTENT="no-cache">
211
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
212
<META HTTP-EQUIV="expires" CONTENT="0">
213
214
//正则匹配
215
匹配中文字符的正则表达式: [\u4e00-\u9fa5]
216
匹配双字节字符(包括汉字在内):[^\x00-\xff]
217
匹配空行的正则表达式:\n[\s| ]*\r
218
匹配HTML标记的正则表达式:/<(.*)>.*<\/\1>|<(.*) \/>/
219
匹配首尾空格的正则表达式:(^\s*)|(\s*$)(像vbscript那样的trim函数)
220
匹配Email地址的正则表达式:\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*
221
匹配网址URL的正则表达式:http://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?
222
以下是例子:
223
利用正则表达式限制网页表单里的文本框输入内容:
224
用正则表达式限制只能输入中文:onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))"
225
1.用正则表达式限制只能输入全角字符: onkeyup="value=value.replace(/[^\uFF00-\uFFFF]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\uFF00-\uFFFF]/g,''))"
226
2.用正则表达式限制只能输入数字:onkeyup="value=value.replace(/[^\d]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"
227
3.用正则表达式限制只能输入数字和英文:onkeyup="value=value.replace(/[\W]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"
228
//消除图像工具栏
229
<IMG SRC="mypicture.jpg" HEIGHT="100px" WIDTH="100px" GALLERYIMG="false">
230
or
231
<head>
232
<meta http-equiv="imagetoolbar" content="no">
233
</head>
234
//无提示关闭
235
236
function Close()
237

{
238
var ua=navigator.userAgent
239
var ie=navigator.appName=="Microsoft Internet Explorer"?truealse
240
if(ie)
241

{
242
var IEversion=parseFloat(ua.substring(ua.indexOf("MSIE ")+5,ua.indexOf(";",ua.indexOf("MSIE "))))
243
if(IEversion< 5.5)
244
{
245
var str = '<object id=noTipClose classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'
246
str += '<param name="Command" value="Close"></object>';
247
document.body.insertAdjacentHTML("beforeEnd", str);
248
document.all.noTipClose.Click();
249
}
250
else
251
{
252
window.opener =null;
253
window.close();
254
}
255
}
256
else
257

{
258
window.close()
259
}
260
}
261
//取得控件得绝对位置(1)
262
263
<script language="javascript">
264
function getoffset(e)
265

{
266
var t=e.offsetTop;
267
var l=e.offsetLeft;
268
while(e=e.offsetParent)
269

{
270
t+=e.offsetTop;
271
l+=e.offsetLeft;
272
}
273
var rec = new Array(1);
274
rec[0] = t;
275
rec[1] = l;
276
return rec
277
}
278
</script>
279
//获得控件的绝对位置(2)
280
oRect = obj.getBoundingClientRect();
281
oRect.left
282
oRect.
283
//最小化,最大化,关闭
284
<object id=min classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
285
<param name="Command" value="Minimize"></object>
286
<object id=max classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
287
<param name="Command" value="Maximize"></object>
288
<OBJECT id=close classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
289
<PARAM NAME="Command" value="Close"></OBJECT>
290
<input type=button value=最小化 onclick=min.Click()>
291
<input type=button value=最大化 onclick=max.Click()>
292
<input type=button value=关闭 onclick=close.Click()>
293
294
295
296
297
//光标停在文字最后
298
<script language="javascript">
299
function cc()
300

{
301
var e = event.srcElement;
302
var r =e.createTextRange();
303
r.moveStart('character',e.value.length);
304
r.collapse(true);
305
r.select();
306
}
307
</script>
308
<input type=text name=text1 value="123" onfocus="cc()">
309
//页面进入和退出的特效
310
311
进入页面<meta http-equiv="Page-Enter" content="revealTrans(duration=x, transition=y)">
312
推出页面<meta http-equiv="Page-Exit" content="revealTrans(duration=x, transition=y)">
313
这个是页面被载入和调出时的一些特效。duration表示特效的持续时间,以秒为单位。transition表示使
314
用哪种特效,取值为1-23:
315
0 矩形缩小
316
1 矩形扩大
317
2 圆形缩小
318
3 圆形扩大
319
4 下到上刷新
320
5 上到下刷新
321
6 左到右刷新
322
7 右到左刷新
323
8 竖百叶窗
324
9 横百叶窗
325
10 错位横百叶窗
326
11 错位竖百叶窗
327
12 点扩散
328
13 左右到中间刷新
329
14 中间到左右刷新
330
15 中间到上下
331
16 上下到中间
332
17 右下到左上
333
18 右上到左下
334
19 左上到右下
335
20 左下到右上
336
21 横条
337
22 竖条
338
23
339
//网页是否被检索
340
<meta name="ROBOTS" content="属性值">
341
其中属性值有以下一些:
342
属性值为"all": 文件将被检索,且页上链接可被查询;
343
属性值为"none": 文件不被检索,而且不查询页上的链接;
344
属性值为"index": 文件将被检索;
345
属性值为"follow": 查询页上的链接;
346
属性值为"noindex": 文件不检索,但可被查询链接;
347
属性值为"nofollow":
348
349
//打印分页
350
<p style="page-break-after:always">page1</p>
351
<p style="page-break-after:always">page2</p>
352
353
//设置打印
354
355
<object id="factory" style="display:none" viewastext
356
classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814"
357
codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"
358
></object>
359
<input type=button value=页面设置 onclick="factory.printing.PageSetup()">
360
<input type=button value=打印预览 onclick="factory.printing.Preview()">
361
362
<script language=javascript>
363
function window.onload()
364

{
365
// -- advanced features
366
factory.printing.SetMarginMeasure(2) // measure margins in inches
367
factory.printing.SetPageRange(false, 1, 3) // need pages from 1 to 3
368
factory.printing.printer = "HP DeskJet 870C"
369
factory.printing.copies = 2
370
factory.printing.collate = true
371
factory.printing.paperSize = "A4"
372
factory.printing.paperSource = "Manual feed"
373
// -- basic features
374
factory.printing.header = "居左显示&b居中显示&b居右显示页码,第&p页/共&P页"
375
factory.printing.footer = "(自定义页脚)"
376
factory.printing.portrait = false
377
factory.printing.leftMargin = 0.75
378
factory.printing.topMargin = 1.5
379
factory.printing.rightMargin = 0.75
380
factory.printing.bottomMargin = 1.5
381
}
382
function Print(frame)
{
383
factory.printing.Print(true, frame) // print with prompt
384
}
385
</script>
386
<input type=button value="打印本页" onclick="factory.printing.Print(false)">
387
<input type=button value="页面设置" onclick="factory.printing.PageSetup()">
388
<input type=button value="打印预览" onclick="factory.printing.Preview()"><br>
389
<a href="http://www.meadroid.com/scriptx/docs/printdoc.htm?static" target=_blank>具体使用手册,更多信息,点这里</a>
390
391
//自带的打印预览
392
WebBrowser.ExecWB(1,1) 打开
393
Web.ExecWB(2,1) 关闭现在所有的IE窗口,并打开一个新窗口
394
Web.ExecWB(4,1) 保存网页
395
Web.ExecWB(6,1) 打印
396
Web.ExecWB(7,1) 打印预览
397
Web.ExecWB(8,1) 打印页面设置
398
Web.ExecWB(10,1) 查看页面属性
399
Web.ExecWB(15,1) 好像是撤销,有待确认
400
Web.ExecWB(17,1) 全选
401
Web.ExecWB(22,1) 刷新
402
Web.ExecWB(45,1) 关闭窗体无提示
403
<style media=print>
404
.Noprint
{display:none;}<!--用本样式在打印时隐藏非打印项目-->
405
.PageNext
{page-break-after: always;}<!--控制分页-->
406
</style>
407
<object id="WebBrowser" width=0 height=0 classid="CLSID856F961-340A-11D0-A96B-00C04FD705A2">
408
</object>
409
410
<center class="Noprint" >
411
<input type=button value=打印 onclick=document.all.WebBrowser.ExecWB(6,1)>
412
<input type=button value=直接打印 onclick=document.all.WebBrowser.ExecWB(6,6)>
413
<input type=button value=页面设置 onclick=document.all.WebBrowser.ExecWB(8,1)>
414
</p>
415
<p> <input type=button value=打印预览 onclick=document.all.WebBrowser.ExecWB(7,1)>
416
</center>
417
//去掉打印时的页眉页脚
418
419
<script language="JavaScript">
420
var HKEY_Root,HKEY_Path,HKEY_Key;
421
HKEY_Root="HKEY_CURRENT_USER";
422
HKEY_Path="\\Software\\Microsoft\\Internet Explorer\\PageSetup\\";
423
//设置网页打印的页眉页脚为空
424
function PageSetup_Null()
425

{
426
try
427

{
428
var Wsh=new ActiveXObject("WScript.Shell");
429
HKEY_Key="header";
430
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
431
HKEY_Key="footer";
432
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
433
}
434
catch(e)
{}
435
}
436
//设置网页打印的页眉页脚为默认值
437
function PageSetup_Default()
438

{
439
try
440

{
441
var Wsh=new ActiveXObject("WScript.Shell");
442
HKEY_Key="header";
443
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b页码,&p/&P");
444
HKEY_Key="footer";
445
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");
446
}
447
catch(e)
{}
448
}
449
</script>
450
<input type="button" value="清空页码" onclick=PageSetup_Null()>
451
<input type="button" value="恢复页码" onclick=PageSetup_Default()>
452
//浏览器验证
453
454
function checkBrowser()
455

{
456
this.ver=navigator.appVersion
457
this.dom=document.getElementById?1:0
458
this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;
459
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
460
this.ie4=(document.all && !this.dom)?1:0;
461
this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
462
this.ns4=(document.layers && !this.dom)?1:0;
463
this.mac=(this.ver.indexOf('Mac') > -1) ?1:0;
464
this.ope=(navigator.userAgent.indexOf('Opera')>-1);
465
this.ie=(this.ie6 || this.ie5 || this.ie4)
466
this.ns=(this.ns4 || this.ns5)
467
this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns5 || this.ns4 || this.mac
468
|| this.ope)
469
this.nbw=(!this.bw)
470
return this;
471
}
472
//计算内容宽和高
473
<SCRIPT language="javascript">
474
function test(obj)
475

{
476
var range = obj.createTextRange();
477
alert("内容区宽度: " + range.boundingWidth
478
+ "px\r\n内容区高度: " + range.boundingHeight + "px");
479
480
}
481
</SCRIPT>
482
<BODY>
483
<Textarea id="txt" height="150">sdf</textarea><INPUT type="button" value="计算内容宽度" onClick="test(txt)">
484
</BODY>
485
//无模式的提示框
486
function modelessAlert(Msg)
487

{
488
window.showModelessDialog("javascript:alert(\""+escape(Msg)+"\");window.close();","","status:no;resizable:no;help:no;
489
dialogHeight:height:30px;dialogHeight:40px;");
490
}
491
492
//屏蔽按键
493
<html>
494
<head>
495
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
496
<noscript><meta http-equiv="refresh" content="0;url=about:noscript"></noscript>
497
<title>屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键</title>
498
</head>
499
<body>
500
<script language="Javascript"><!--
501
//屏蔽鼠标右键、Ctrl+N、Shift+F10、F11、F5刷新、退格键
502
//Author: meizz(梅花雨) 2002-6-18
503
function document.oncontextmenu()
{event.returnValue=false;}//屏蔽鼠标右键
504
function window.onhelp()
{return false} //屏蔽F1帮助
505
function document.onkeydown()
506

{
507
if ((window.event.altKey)&&
508
((window.event.keyCode==37)|| //屏蔽 Alt+ 方向键 ←
509
(window.event.keyCode==39))) //屏蔽 Alt+ 方向键 →
510
{
511
alert("不准你使用ALT+方向键前进或后退网页!");
512
event.returnValue=false;
513
}
514
/**//* 注:这还不是真正地屏蔽 Alt+ 方向键,
515
因为 Alt+ 方向键弹出警告框时,按住 Alt 键不放,
516
用鼠标点掉警告框,这种屏蔽方法就失效了。以后若
517
有哪位高手有真正屏蔽 Alt 键的方法,请告知。*/
518
if ((event.keyCode==8) || //屏蔽退格删除键
519
(event.keyCode==116)|| //屏蔽 F5 刷新键
520
(event.ctrlKey && event.keyCode==82))
{ //Ctrl + R
521
event.keyCode=0;
522
event.returnValue=false;
523
}
524
if (event.keyCode==122)
{event.keyCode=0;event.returnValue=false;} //屏蔽F11
525
if (event.ctrlKey && event.keyCode==78) event.returnValue=false; //屏蔽 Ctrl+n
526
if (event.shiftKey && event.keyCode==121)event.returnValue=false; //屏蔽 shift+F10
527
if (window.event.srcElement.tagName == "A" && window.event.shiftKey)
528
window.event.returnValue = false; //屏蔽 shift 加鼠标左键新开一网页
529
if ((window.event.altKey)&&(window.event.keyCode==115)) //屏蔽Alt+F4
530
{
531
window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");
532
return false;
533
}
534
}
535
</script>
536
屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键
537
</body>
538
</html>
539
//屏蔽打印
540
<style>
541
@media print
{
542
*
{display:none}
543
}
544
</style>
545
//移动的图层,拖动
546
547
1.<span style='position:absolute;width:200;height:200;background:red'
548
onmousedown=MouseDown(this) onmousemove=MouseMove() onmouseup=MouseUp()>meizz</span>
549
<script language=javascript>
550
var Obj;
551
function MouseDown(obj)
552

{
553
Obj=obj;
554
Obj.setCapture();
555
Obj.l=event.x-Obj.style.pixelLeft;
556
Obj.t=event.y-Obj.style.pixelTop;
557
}
558
function MouseMove()
559

{
560
if(Obj!=null)
561
{
562
Obj.style.left = event.x-Obj.l;
563
Obj.style.top = event.y-Obj.t;
564
}
565
}
566
function MouseUp()
567

{
568
if(Obj!=null)
569
{
570
Obj.releaseCapture();
571
Obj=null;
572
}
573
}
574
</script>
575
2.
576
<div id="myDiv" src="logo.gif" ondrag="doDrag();" onmouseover="this.style.cursor='hand'"
577
style="position:absolute;left=100;top=100;"
578
onmousedown="doMouseDown();">
579
<a href="#" onclick="return false"><h1>wlecome</h1></a>
580
</div>
581
<script language="JavaScript" type="text/javascript">
582
var orgMouseX;
583
var orgMouseY;
584
var orgObjX;
585
var orgObjY;
586
function doDrag()
587

{
588
var myObject=document.all.myDiv;
589
590
var x=event.clientX;
591
var y=event.clientY;
592
myObject.style.left=x-(orgMouseX-orgObjX);
593
myObject.style.top=y-(orgMouseY-orgObjY);
594
595
}
596
function doMouseDown()
597

{
598
orgMouseX=event.clientX;
599
orgMouseY=event.clientY;
600
orgObjX=parseInt(document.all.myDiv.style.left);
601
orgObjY=parseInt(document.all.myDiv.style.top);
602
}
603
604
</script>
605
606
//文档状态改变
607
608
<iframe src="a.html" id="f" name="f" scrolling="no" frameborder=0
609
marginwidth=0 marginheight=0></iframe>
610
<script>
611
var doc=window.frames["f"].document;
612
function s()
{
613
if (doc.readyState=="complete")
{
614
document.all.f.style.height=doc.body.scrollHeight
615
document.all.f.style.width=doc.body.scrollWidth
616
}
617
}
618
doc.onreadystatechange=s
619
</script>
620
621
622
//刷新后不变的文本框
623
<HTML>
624
<HEAD>
625
<META NAME="save" CONTENT="history">
626
<STYLE>
627
.sHistory
{behavior:url(#default#savehistory);}
628
</STYLE>
629
</HEAD>
630
<BODY>
631
<INPUT class=sHistory type=text id=oPersistInput>
632
</BODY>
633
</HTML>
634
//访问剪贴板
635
(1)拖拽访问
636
event.dataTransfer.setData("URL", oImage.src);
637
sImageURL = event.dataTransfer.getData("URL")
638
(2)普通访问
639
window.clipboardData.setData("Text",oSource.innerText);
640
window.clipboardData.getData("Text");
641
642
643
644
645
646
647
Interop.SQLDMO.dll
648
649
650
//操作COOKIE
651
652
function SetCookie(sName, sValue)
653

{
654
document.cookie = sName + "=" + escape(sValue) + "; ";
655
}
656
function GetCookie(sName)
657

{
658
var aCookie = document.cookie.split("; ");
659
for (var i=0; i < aCookie.length; i++)
660

{
661
662
var aCrumb = aCookie.split("=");
663
if (sName == aCrumb[0])
664
return unescape(aCrumb[1]);
665
}
666
667
}
668
function DelCookie(sName)
669

{
670
document.cookie = sName + "=" + escape(sValue) + "; expires=Fri, 31 Dec 1999 23:59:59 GMT;";
671
}
672
//setTimeout增加参数
673
<script>
674
var _st = window.setTimeout;
675
window.setTimeout = function(fRef, mDelay)
{
676
if(typeof fRef == 'function')
{
677
var argu = Array.prototype.slice.call(arguments,2);
678
var f = (function()
{ fRef.apply(null, argu); });
679
return _st(f, mDelay);
680
}
681
return _st(fRef,mDelay);
682
}
683
function test(x)
{
684
alert(x);
685
}
686
window.setTimeout(test,1000,'fason');
687
</script>
688
689
//自定义的apply,call
690
Function.prototype.apply = function (obj, argu)
{
691
if (obj) obj.constructor.prototype._caller = this;
692
var argus = new Array();
693
for (var i=0;i<argu.length;i++)
694
argus = "argu[" + i + "]";
695
var r;
696
eval("r = " + (obj ? ("obj._caller(" + argus.join(",") + ");") : ("this(" + argus.join(",") + ");")));
697
return r;
698
};
699
Function.prototype.call = function (obj)
{
700
var argu = new Array();
701
for (var i=1;i<arguments.length;i++)
702
argu[i-1] = arguments;
703
return this.apply(obj, argu);
704
};
705
706
//下载文件
707
function DownURL(strRemoteURL,strLocalURL)
708

{
709
try
710

{
711
var xmlHTTP=new ActiveXObject("Microsoft.XMLHTTP");
712
xmlHTTP.open("Get",strRemoteURL,false);
713
xmlHTTP.send();
714
var adodbStream=new ActiveXObject("ADODB.Stream");
715
adodbStream.Type=1;//1=adTypeBinary
716
adodbStream.Open();
717
adodbStream.write(xmlHTTP.responseBody);
718
adodbStream.SaveToFile(strLocalURL,2);
719
adodbStream.Close();
720
adodbStream=null;
721
xmlHTTP=null;
722
723
}
724
catch(e)
725

{
726
window.confirm("下载URL出错!");
727
}
728
//window.confirm("下载完成.");
729
}
730
731
//检验连接是否有效
732
function getXML(URL)
733

{
734
var xmlhttp = new ActiveXObject("microsoft.xmlhttp");
735
xmlhttp.Open("GET",URL, false);
736
try
737

{
738
xmlhttp.Send();
739
}
740
catch(e)
{}
741
finally
742

{
743
var result = xmlhttp.responseText;
744
if(result)
745
{
746
if(xmlhttp.Status==200)
747
{
748
return(true);
749
}
750
else
751
{
752
return(false);
753
}
754
}
755
else
756
{
757
return(false);
758
}
759
}
760
}
761
//POST代替FORM
762
<SCRIPT language="VBScript">
763
Function URLEncoding(vstrIn)
764
strReturn = ""
765
For i = 1 To Len(vstrIn)
766
ThisChr = Mid(vStrIn,i,1)
767
If Abs(Asc(ThisChr)) < &HFF Then
768
strReturn = strReturn & ThisChr
769
Else
770
innerCode = Asc(ThisChr)
771
If innerCode < 0 Then
772
innerCode = innerCode + &H10000
773
End If
774
Hight8 = (innerCode And &HFF00)\ &HFF
775
Low8 = innerCode And &HFF
776
strReturn = strReturn & "%" & Hex(Hight8) & "%" & Hex(Low8)
777
End If
778
Next
779
URLEncoding = strReturn
780
End Function
781
Function bytes2BSTR(vIn)
782
strReturn = ""
783
For i = 1 To LenB(vIn)
784
ThisCharCode = AscB(MidB(vIn,i,1))
785
If ThisCharCode < &H80 Then
786
strReturn = strReturn & Chr(ThisCharCode)
787
Else
788
NextCharCode = AscB(MidB(vIn,i+1,1))
789
strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
790
i = i + 1
791
End If
792
Next
793
bytes2BSTR = strReturn
794
End Function
795
dim strA,oReq
796
strA = URLEncoding("submit1=Submit&text1=中文")
797
set oReq = CreateObject("MSXML2.XMLHTTP")
798
oReq.open "POST","http://ServerName/VDir/TstResult.asp",false
799
oReq.setRequestHeader "Content-Length",Len(strA)
800
oReq.setRequestHeader "CONTENT-TYPE","application/x-www-form-urlencoded"
801
oReq.send strA
802
msgbox bytes2BSTR(oReq.responseBody)
803
</SCRIPT>
804
//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
805
//组件是否安装
806
isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}", "componentID"))
807
//检查网页是否存在
808
809
function CheckURL(URL)
810

{
811
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
812
xmlhttp.Open("GET",URL, false);
813
try
814
{
815
xmlhttp.Send();
816
var result = xmlhttp.status;
817
}
818
catch(e)
{return(false); }
819
if(result==200)
820
{
821
return true;
822
}
823
xmlhttp = null;
824
return false;
825
}
826
//连接数据库
827
828
<script language="javascript">
829
//用 JavaScript 写服务器端连接数据库的代码示例
830
var conn = new ActiveXObject("ADODB.Connection");
831
conn.Open("Provider=SQLOLEDB.1; Data Source=localhost; User ID=sa; "
832
+"Password=; Initial Catalog=pubs");
833
var rs = new ActiveXObject("ADODB.Recordset");
834
var sql="select * from authors";
835
rs.open(sql, conn);
836
shtml = "<table width='100%' border=1>";
837
shtml +="<tr bgcolor='#f4f4f4'><td>au_id</td><td>
838
au_lname</td><td>au_fname
839
</td><td>phone</td><td>address</td><td> city</td>
840
<td>state</td><td>zip</td></tr>";
841
while(!rs.EOF)
842
{
843
shtml += "<tr><td>" + rs("au_id") + "</td><td>" + rs("au_lname") + "</td><td>" + rs("au_fname") + "</td><td>" + rs("phone") + "</td><td>" + rs("address") + "</td><td>" + rs("city") + "</td><td>" + rs("state") + "</td><td>" + rs("zip") + "</td></tr>";
844
rs.moveNext;
845
}
846
shtml += "</table>";
847
document.write(shtml);
848
rs.close();
849
rs = null;
850
conn.close();
851
conn = null;
852
</script>
853
//使用数据岛
854
855
<html>
856
<body>
857
srno:<input type=text datasrc=#xmldate DataFLD=srno size="76"><BR>
858
times:<input type=text datasrc=#xmldate DataFLD=times size="76"><BR>
859
<input id="first" TYPE=button value="<< 第一条记录" onclick="xmldate.recordset.moveFirst()">
860
<input id="prev" TYPE=button value="<上一条记录" onclick="xmldate.recordset.movePrevious()">
861
<input id="next" TYPE=button value="下一条记录>" onclick="xmldate.recordset.moveNext()">
862
<input id="last" TYPE=button value="最后一条记录>>" onclick="xmldate.recordset.moveLast()">
863
<input id="Add" TYPE=button value="添加新记录" onclick="xmldate.recordset.addNew()">
864
865
<XML ID="xmldate">
866
<infolist>
867
<info ><srno>20041025-01</srno><times>null</times></info>
868
<info ><srno>20041101-09</srno><times>2004年10月1日2点22分0秒</times></info>
869
</infolist>
870
</XML>
871
</body>
872
</html>
873
//获得参数
874
<body>
875
<a href="javascript:location.href=location.href + '?a=1&b=2'">search</a>
876
<script language="JavaScript">
877
<!--
878
var a = location.search.substr(1);
879
if(a.length>0)
880

{
881
var re = /([^&]*?)\=([^&]*)/g
882
var s = a.match(re);
883
for(var i= 0;i<s.length;i++)
884

{
885
alert(s);
886
alert(s.split("=")[1]);
887
}
888
}
889
//-->
890
</script>
891
</body>
892
//可编辑SELECT
893
<input type=text name=re_name style="width:100px;height:21px;font-size:10pt;"><span style="width:18px;border:0px solid red;"><select
894
name="r00" style="margin-left:-100px;width:118px; background-colorFFEEEE;" onChange="document.all.re_name.value=this.value;">
895
<option value="1">11111111<option>
896
<option value="2">222222</option>
897
<option value="3">333333</option>
898
</select>
899
</span>
900
901
902
903
posted @
2009-07-17 11:18
天默
阅读(
350)
评论()
编辑
收藏
举报