Javascript rov qab rau hauv qhov kev ua si

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Kuv nco qab thaum folks tau tham txog kev tshem tawm Javascript. Ntau tus browsers yuav tso cai rau koj los thaiv nws lub chaw vim kev ua phem ntawm cov ntawv sau. Txawm li cas los xij, Javascript tam sim no rov qab sawv. Rau qhov tsis yog techies… Muaj ob txoj hauv kev ntawm lub vev xaib ua haujlwm: Server-sab thiab Client-sab. Ib qho piv txwv ntawm cov ntawv sau sab ntawm lub server yog thaum koj xa koj daim ntawv xaj, koj cov ntaub ntawv yog muab tso rau tus neeg rau zaub mov, thiab tom qab ntawd nplooj ntawv tshiab tawm uas tau tsim los ntawm cov neeg rau zaub mov. Ib qho piv txwv ntawm cov ntawv sau rau sab ua neeg yog thaum koj nyem xa ntawv thiab tau txais cov lus yuam kev sai uas koj tsis sau cov ntaub ntawv siv tau.

PHP thiab VBScript yog cov piv txwv ntawm Server-sab cov lus. Javascript yog Client-sab tsab ntawv. Nrog kev tawm tsam ntawm XML, Javascript muaj qee lub neej tshiab rau nws. Javascript tuaj yeem txuas ncaj qha nrog tus neeg rau zaub mov tsis tas yuav tsum muaj tus neeg rau zaub mov xa tawm nplooj ntawv tshiab. Tus neeg thov thiab tus neeg rau zaub mov tam sim no sib txuas lus sib tau yooj yim siv XML.

Tau ntev, qhov kev lag luam software tau sib cais ntawm pawg neeg Software thiab Daim Ntawv Thov Kev Pab Cuam. Software thauj khoom thiab khiav hauv koj lub PC / MAC hauv zos. ASP yog software uas khiav ntawm lub server thiab koj cuam tshuam ntawm lub browser. Qhov kom zoo dua ntawm ASP yog tias lawv tuaj yeem rub tawm cov kev kho thiab cov yam ntxwv tshiab tsis tas koj yuav tsum nruab dab tsi hauv zos. Tus downside yog tias browser-based software tau txwv qhov hnyav heev vim tias cov neeg siv kev pabcuam sab nraud thiab browser txwv tsis pub tshaj.

Javascript lub peev xwm sib txuas lus ntawm XML hloov pauv pawg thawj coj saib, txawm !!! Los ntawm qhov muaj peev xwm sib txuas lus nrog tus neeg rau zaub mov thiab tseem khiav hauv qhov browser, koj tam sim no tuaj yeem tsim cov ntawv thov sib tham ntau uas yuav ua rau desktop software. Thiab, koj yuav tau tag nrho cov txiaj ntsig ntawm kev khiav lub software ntawd los ntawm tus kws kho mob lub tshuab xaib ... tso cai kho thiab cov yam ntxwv kom raug tso tawm tsis tu ncua. Javascript tseem txaus siab thoob cov browsers, yog li siv yam koj nyiam!

Qee tus qauv zoo: Txheeb xyuas qhov luag thiab poob haujlwm ntawm qhov no qhov chaw.
Koj puas nyiam MS Word? Muaj qee tus neeg kho tsis txaus ntseeg muaj tawm hauv lub vev xaib. Ntawm no yog ib.

Nws yuav tsis ntev ua ntej Cov Neeg Muab Kev Pab Cuam pib ua ntawv thov. Kuv tuaj yeem xav txog hnub thaum koj qev Microsoft Office rau $ 9.95 ib hlis es tsis them ob peb puas rau txhua daim ntawv tso cai.

ib saib

  1. 1

    @Douglas: "PHP thiab VBScript yog cov piv txwv ntawm cov lus Server-sab."

    Li no yog tias ua tau tsis technically muaj tseeb txog VBScript. Dab tsi yuav muaj tseeb dua yuav hais “VBScript yog ib qho piv txwv ntawm cov lus scripting uas tau siv feem ntau ntawm Server-side yog thawj hom lus rau Microsoft lub ASP txawm hais tias nws tuaj yeem siv los ua neeg siv cov lus sau ua lus hauv Microsoft lub Internet Explorer."

    Koj yuav mus hais “Muaj ntau qhov laj thawj uas vim li cas VBScript tsis tau txais dav siv los ua tus neeg siv sab sau cov lus nrog qhov tseem ceeb tshaj plaws uas nws tsis ua haujlwm ntawm Netscape Navigator rov qab rau hauv cov neeg-sab scripting xyoo kev ua, thiab kuj tsis ua haujlwm hauv FireFox, Safari, los yog Opera tam sim no. Lwm qhov laj thawj tseem ceeb los ntawm Javascript trumped VBScript rau tus coj ntawm cov neeg siv vim yog VBScript yog cov lus muaj zog dua li Javascript."

    Yog lawm, nws yog ib qhov ncauj thiab kuv yuav tau hais me me, tab sis muab cov ntsiab lus teb, vim li cas mus rau lub dag zog? 🙂

    PS Kuv muaj dua 10 xyoo kev tsim nyob rau hauv VBScript, thiab kuv nyuam qhuav tam sim no pib kawm Javascript hauv siab, yog li rau kuv hais lub tom kawg yog ntau zog yog qhia…

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