基于JSF的Ajax組件開發(fā)與應(yīng)用.pdf

1、中南大學(xué)碩士學(xué)位論文基于JSF的Ajax組件開發(fā)與應(yīng)用姓名：彭勝申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：劉衛(wèi)國(guó)20090501ABSTRACTInviewoftheproblemthattheinteractivecapabilityof眥interfaceisnotgronganditsdevelopmentefficiencyisnothigh，asolutionofbuilding盼6interfacethroughdev

2、elopingJSF—basedAjaxcomponentswaspresentedJSFisacomponent—basedWebinterfacedevelopmentframework，itskeyistoconstructW曲interfacebyusingreusableandextensibleuserinterfacecomponents，whichisconducivetoenhancetheefficiencyofth

3、edevelopmentof溉6interfaces，andAjaxisaclientbrowsertechnologytoimprovetheinteractivecapabilityofWebpages111ementionedaboveproblemCanbesettledthroughintegratingthetwotechnologiesThroughanalyzingtheworkprinciple，workpattern

4、andtheadvantagesanddisadvantagesofJSFandAjaxrespectivelythispaperdiscussedthepossibilityofcombiningthetwotechnologies，summarizedthreecombiningschemesanddesignedainstanceofAjaxcomponentforeachscheme：Captchacomponent，Ajaxe

5、nabledcomponentandtheonlineeditorcomponentCaptchacomponentcompletestheverificationcodeswitchbyusingServletdirectlywithoutaffectingothercomponentsinthepageAjax—enabledcomponentCaneasilyletotherordinaryJSFcomponentsofthisp

6、agepossessthecapabilitytohandleAjaxevent，andduetousingAjaxrequestprocessinglifecycleobjecttohandleAjaxrequea，developerCanmakegreateruseofavarietyoffacilitiesprovidedbyJSFtodevelopAjaxcomponentrapidlyTheonlineeditorcompon

7、entwasconstructedthroughthecombinationofvariousexistingcomponentsorelementswithagreatdealoffunctionssuchasonlineediting，layout，uploadingimage，enteringmathematicalformulas，andSOonInaddition，inordertofacilitatethepractical

8、useofthesecomponents，thepackagemechanismofthecomponentwasdiscussed，andanewsolutionWasproposedespeciallyforthepackageofresourcefileinthecomponentTestcasesandpracticalapplicationsshowthatthedesiredobjectivecanbeachievedbyu