Event source object
Event. srcelement. tagname
Event. srcelement. Type
Capture and release
Event. srcelement. setcapture ();
Event. srcelement. releasecapture ();
Event buttons
Event. keycode
Event. shiftkey
Event. altkey
Event. ctrlkey
Event Return Value
Event. returnvalue
Mouse position
Event. x
Event. Y
Form Activity element
Document. activeelement
Bind event
Document. captureevents (event. keydown );
Access form elements
Document. All ("TXT"). Focus ();
Document. All ("TXT"). Select ();
Form commands
Document.exe ccommand
Form cookie
Document. Cookie
Menu events
Document. oncontextmenu
Create Element
Document. createelement ("span ");
Obtain the element with the mouse:
Document. elementfrompoint (event. X, event. Y). tagname = "TD
Document. elementfrompoint (event. X, event. Y). appendchild (MS)
Form Image
Document. Images [Index]
Form event binding
Document. onmousedown = scrollwindow;
Element
Document. Form. elements [Index]
Object binding event
Document. All. XXX. detachevent ('onclick', );
Number of plug-ins
Navigator. plugins
Variable type
Typeof ($ js_libpath) = "undefined"
Drop-down list
Drop-down box. Options [Index]
Drop-down box. Options. Length
Search for objects
Document. getelementsbyname ("R1 ");
Document. getelementbyid (ID );
Timing
Timer = setinterval ('rollwindow () ', delay );
Clearinterval (timer );
Uncode Encoding
Escape (), Unescape
Parent object
OBJ. parentelement (DHTML)
OBJ. parentnode (DOM)
Exchange table rows
Tableid. moverow (2, 1)
Replace CSS
Document.all.css S. href = "a.css ";
Side by side
Display: inline
Hide focus
Hidefocus = true
Line feed Based on Width
Style = "word-break: Break-all"
Auto refresh
<Metahttp-equiv = "refresh" content = "8; url = http://c98.yeah.net">
Simple email
<Ahref = "mailto: aaa@bbb.com? Subject = CCC & Body = xxxyyy ">
Quickly go to location
OBJ. scrollintoview (true)
Anchor
<Aname = "first">
<Ahref = "# First"> anchors </a>
Webpage Transfer Parameters
Location. Search ();
Editable
OBJ. contenteditable = true
Run the menu command
Obj.exe ccommand
Double-byte characters
/[^/X00-/xFF]/
Chinese characters
/[/U4e00-/u9fa5]/
Automatically wrap an English string out of the table width
Word-wrap: Break-word; Word-break: Break-all;
Transparent background
<Iframesrc = "1.htm" width = 300 Height = 180 allowtransparency> </iframe>
Get style content
Obj.style.css text
HTML Tag
Document.doc umentelement. innerhtml
First style label
Document. stylesheets [0]
The first style in the style label
Document. stylesheets [0]. Rules [0]
When you click an empty link, the page is often reset to the top.
<Ahref = "javascript: function ()"> word </a>
Previous webpage Source
ASP:
Request. servervariables ("http_referer ")
Javascript:
Document. referrer
Release memory
Collectgarbage ();
Disable right-click
Document. oncontextmenu = function () {returnfalse ;}
Save prohibited
<NoScript> <iframesrc = "*. htm"> </iframe> </NoScript>
Disable <bodyoncontextmenu = "returnfalse" ondragstart = "returnfalse" onselectstart = "returnfalse" onselect = "document. selection. empty () "oncopy =" document. selection. empty () "onbeforecopy =" returnfalse "onmouseup =" document. selection. empty ()>
Disable pasting
<Inputtype = textonpaste = "returnfalse">
Address bar icon
<Linkrel = "shortcuticon" href = "favicon. ICO">
It is recommended that the favicon. ICO name remain the same as 16 colors for 16*16. Put it in the root directory of the virtual directory.
Add to favorites bar icon
<Linkrel = "bookmark" href = "favicon. ICO">
View Source Code
<Inputtype = buttonvalue = view the webpage source code onclick = "window. Location = 'view-Source: '+ 'HTTP: // www.csdn.net/'">
Disable Input Method
<Inputstyle = "ime-mode: Disabled">
Automatically select all
<Inputtype = textname = text1value = "123" onfocus = "This. Select ()">
Enter to move the cursor to the next input box
<Inputonkeydown = "If (event. keycode = 13) event. keycode = 9">
Default Value of the text box
<Inputtype = textvalue = "123" onfocus = "alert (this. defaultvalue)">
Title line feed
OBJ. Title = "123 sdfs"
Obtain the microseconds represented by the time
Varn1 = newdate ("2004-10-10". Replace (/-/g, "//"). gettime ()
Close Window?
Win. Closed
Checkbox flat
<Inputtype = checkboxstyle = "position: absolute; clip: rect (5px15px15px5px)"> <br>
Obtain selected content
Document. selection. createRange (). Duplicate (). Text
Automatic completion
<Inputtype = textautocomplete = on> enable this function.
<Inputtype = textautocomplete = off> disable this function.
Window Maximization
<Bodyonload = "window. resizeTo (window. Screen. Width-4, window. Screen. Height-50); window. moveTo (-4,-4)">
No close button IE
Window. Open ("aa.htm", "meizz", "fullscreen = 7 ");
Unified encoding/Decoding
Alert (decodeuricomponent (encodeuricomponent ("http: // hello. com? As = hehe ")))
Encodeuricomponent for ":", "/", ";" and "? "Also Encoding
Table row indication
<Tronmouseover = "This. bgcolor = '# f0f0f0'" onmouseout = "This. bgcolor = '# ffff'">
