《javascript的40个网页常用小技巧.docVIP

javascript的40个网页常用小技巧 oncontextmenu=window.event.returnValue=false 将彻底屏蔽鼠标右键 table border oncontextmenu=return(false)tdno/table 可用于Table 2. body onselectstart=return false 取消选取、防止复制 3. onpaste=return false 不准粘贴 4. oncopy=return false; oncut=return false; 防止复制 5. link rel=Shortcut Icon href=favicon.ico IE地址栏前换成自己的图标 6. link rel=Bookmark href=favicon.ico 可以在收藏夹中显示出你的图标 7. input style=ime-mode:disabled 关闭输入法 8. 永远都会带着框架 script language=JavaScript!-- if (window == top)top.location.href = frames.htm; //frames.htm为框架网页 // --/script 9. 防止被人frame SCRIPT LANGUAGE=JAVASCRIPT!-- if (top.location != self.location)top.location=self.location; // --/SCRIPT 10. 网页将不能被另存为 noscriptiframe src=/blog/*.html;/iframe/noscript 11. input type=button value=查看网页源代码 onclick=window.location = view-source:+ 12.删除时确认 a href=javascript:if(confirm(确实要删除吗?))location=boos.asp?areyou=删除page=1删除/a _fcksavedurl=javascript:if(confirm(确实要删除吗?))location=boos.asp?areyou=删除page=1删除/a 13. 取得控件的绝对位置 //Javascript script language=Javascript function getIE(e){ var t=e.offsetTop; var l=e.offsetLeft; while(e=e.offsetParent) alert(top=+t+/nleft=+l); } /script //VBScript script language=VBScript!-- function getIE() dim t,l,a,b set a=document.all.img1 t=document.all.img1.offsetTop l=document.all.img1.offsetLeft while a.tagNameBODY set a = a.offsetParent t=t+a.offsetTop l=l+a.offsetLeft wend msgbox top=tchr(13)left=l,64,得到控件的位置 end function --/script 14. 光标是停在文本框文字的最后 script language=javascript function cc() { var e = event.srcElement; var r =e.createTextRange(); r.moveStart(character,e.value.length); r.collapse(true); r.select(); } /script input type=text name=text1value=123 onfocus=cc() 15. 判断上一页的来源 javascript: document.referrer 16. 最小化、最大化、关闭窗口 object id=hh1 classid=clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11 param name=Command value=Minimize/object object id=hh2 classid=clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11 param name=Command value=Maximize/object OBJECT id=hh3 classid=clsid:adb880a6-d8ff-11cf-9377-00aa003