javascript網頁打印大全（javascript page print daquan）

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1、javascript網頁打印大全（JavaScriptpageprintDaquan）JAVASCRIPTpageprintDaquanOrdinaryprint(fullpagedozen)Printpartofthepage(custom)Printout/addheadersandfootersTheuseofexternalcontrols/methodstoachievemultifunctionprintingprintbackgroundTheaboveiscodecontrolSettingpagesettingstoa

2、chieveprintparametersettings(Windowsystemgraphicversion)One,ordinaryprint(wholepagedozen)Thisisnottosay,directuseQuote:window.print();Two,printpartofthecontentofthewebpage(custom)Implementationofthreemethods1.ControlwithCSSQuote:@mediaprint.a{display:block}.b{display:hid

3、den}Setthepartclassyoudon'twanttoprinttobeBFirst,addittothewebpage:Quote:Andthenyoucanaddfunctionbuttonsinturn:Quote:

4、"print">Youdon'tprintthesebuttonswhenyouputthesetwopiecesonthe.Ofcourse,noprint

5、isdefined:.Noprint{DISPLAY:none},justsettheCSSofthethingsthatyoudon'twanttoprinttonoprint.Nowthebasicwebprintinghasbeenrealized:A.mustsetthesecurityofIE'sInternetoptiontoaActiveXcontrolthatisnotmarkedassecurity.Itissettopromptorenabled,otherwi

6、seitwillbewrongandwillnotbeavailable.B.IfyoueditthepageintheVS.NETeditingenvironment,itoftenautomaticallyaddsadditionalparameterstotheobject.Withthesethings,theprintingwillgowrong,soremembertodeletethemwhenyousavethem.2.PrintthecontentsinthelabelwithJavaScriptA,addingJav

7、aScripttothecodeheaderofthepage:Quote:FunctiondoPrint(){Bdhtml=window.document.body.innerHTML;Sprnstr=<<--startprint-->";Eprnstr=<<--endprint-->";Prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17);Prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprn

8、str));Window.document.body.innerHTML=prnhtml;Window.print();}2.Add<<--startprint--><<--endprin