javascript网页打印大全（javascript web print daquan）

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1、javascript网页打印大全（JavascriptwebprintDaquan）JAVASCRIPTwebprintDaquanPlainprint(fullpage)Printpartofthepage(custom)Printremove/addheaders,footersUsingexternalcontrols/methodstoperformmultifunctionprintingprintbackgroundTheaboveiscodecontrolSetpagesettingstoprintparametersettings(Windowsystemt

2、extpages)One,ordinaryprint(wholepagedozen)Needlesstosay,useitdirectlyQuote:window.print();Two,printpartofthepagecontent(custom)Implementedinthreeways1、controlwithCSSQuote:@mediaprint.a{display:block}.b{display:hidden}Setthepartclassyoudon'twanttoprintasBFirst,addittothewebpage:Quote:

3、T,id=,WebBrowser,height=,0,width=,0,classid=,CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"VIEWASTEXT>Thenyoucanaddfunctionbuttonsinturn:Reference:

4、value=,printpreview>Ifyouputthesetwopiecesonthe,youwon'tbeabletoprintthem.Ofcourse,thenoprintisdefined:.Noprint","{","DISPLAY:","None","}",andsoon,justsettheCSSofthethingsthatyoudon'twant

5、toprintto"noprint".Nowthatyouimplementthebasicwebprinting,youneedtopayattentiontothefollowing:A.mustsetthesecuritysettingsoftheIEInternetoptionforActiveXcontrolsthatarenotmarkedassecurity.Settopromptorenabled,otherwisetheywillbereportedwrongandwillnotbeavailable.B.IfyoueditthepageintheVS.N

6、ETeditingenvironment,itoftenautomaticallyaddsextraparameterstotheobject.Withthesethings,theprintingwillgowrong,soremembertodeletethemwhenyousavethem.2.PrintthecontentsinthelabelwithJavaScriptA,addingJavaScripttothecodeheaderofthepage:Quote:Function,doPrint(){Bdht

7、ml=window.document.body.innerHTML;Sprnstr=<<--startprint-->";Eprnstr=<<--endprint-->";Prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17);Prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr));Window.document.body.innerHTML=prnhtml;Window.print();}2,add<