Indlela yokongeza iJavaScript inkohliso
Abaqulunqi bewebhu be-Novice bafuna ukwazi indlela yokwenza imenyu yokuhlahla ukuze xa abahamba ngee-navigator bakhethe enye yezinto ezikhethiweyo baya kulungiswa ngokukhawuleza kwiphepha. Lo msebenzi awuyinto enobunzima njengoko kubonakala ngathi. Ukuze ulungise imenyu ehlayo ukuze uhanjiswe kwikhasi elitsha lewebhu xa ukhethwe, kufuneka udibanise iJavaScript elula kwifom yakho.
Ndiyaqalisa
Okokuqala, kufuneka ubeke amathegi akho ukufaka i- URL njengexabiso ukwenzela ukuba ifomu lakho liyazi apho ukuthumela umthengi. Funda umzekelo olandelayo:
Web Design Front Page Ukuqala HTMLEmva kokuba ulungisele ezo tags, uya kufuneka udibanise "umtshintshi" uphawu kwithegi yakho ukuxelela isiphequluli ukuba yenzeni xa uluhlu lwez options luguquka. Yenza nje iJavaScript yonke kumgca omnye, umzekelo ongaphantsi ubonisa:
ukutshintsha = "window.location.href = le.form.URL.options [le.form.URL.isetedIndex] .value">Iingcebiso eziNcedo
Ngoku ukuba i-tags yakho imisiwe, khumbula ukuqinisekisa ukuba ithegi yakho yokukhetha ibizwa ngokuba yi "URL." Ukuba akunjalo, tshintsha iJavaScript apha ngasentla apho uthi "i-URL" ukuze ufunde igama lakho lokhethi lokukhetha. Ukuba ufuna umzekelo ogqithisiweyo, ungabona le fomu kwisenzo kwi-intanethi. Ukuba usadinga isikhokelo esiphezulu, unokuphinda ubuyekeze isifundo esifutshane esicacisa le script kunye namanye amanyathelo onokuthatha kunye neJavaScript.