Mmene Mungapangire Menyu Yowonongeka yomwe Imabweretsanso ku Tsamba Latsopano ku Java

Kuwonjezera momwe JavaScript imachitira

Olemba webusaitiyi omwe amavomereza nthawi zambiri amafuna kudziwa momwe angapangire masewera otsika kuti anthu oyenda panyanja asankhe chimodzi mwazomwe angasankhe. Ntchitoyi si yonyenga monga ikuwonekera. Kuti muyambe menyu yotsitsika kuti mutumize ku tsamba latsopano la webusaiti mukasankhidwa, muyenera kuwonjezera JavaScript ku mawonekedwe anu.

Kuyambapo

Choyamba, muyenera kukhazikitsa ma tepi kuti muike URL monga mtengo kuti fomu yanu idziwe komwe ingatumize makasitomala. Onani chitsanzo chotsatira:

Tsamba loyamba la webusaiti Yoyambira HTML

Mukadakhazikitsa ma tagswo, mufunika kuwonjezera chiganizo "chosinthika" ku tayi yanu kuti muuzeni osatsegula zomwe mungachite pamene mndandanda wazitsulo ukusintha. Lembani mzere wa JavaScript zonse pamzere umodzi, zomwe chitsanzochi chili pansipa:

exchange = "window.location.href = izi.form.URL.options [iyi.form.URL.sankhulidwaIndex] .value">

Malangizo othandiza

Tsopano kuti malemba anu akhazikitsidwa, kumbukirani kutsimikiza kuti chizindikiro chanu chosankhidwa chimatchedwa "URL." Ngati sichoncho, sintha JavaScript pamwamba pomwe imati "URL" kuti muwerenge dzina lanu lachinsinsi. Ngati mukufuna chitsanzo chapadera, mukhoza kuona mawonekedwewa akugwiritsa ntchito pa intaneti. Ngati mudakali ndi chitsogozo choonjezereka, mutha kukambiranso mwachidule maphunziro omwe akukambirana zalemba ndi zina zomwe mungatenge ndi JavaScript.