Kushandisa HTML Input Tag uye Tag Button muFomu

Nokuisa chimiro chechimiro kune "bhatani," nyore klickable bhokisi richagadzirwa. Iwe unogona kutsanangura mutsara uchazoonekwa pane bhatani, zvakadai se "Tumira," uchishandisa kukosha kwekuita.

Semuyenzaniso:

Cherechedza kuti muti haungatauri fomu ye HTML; iwe uchange uchida kuisa JavaScript kuti utarise fomu yekutumira data. Pasina imwe JavaScript inclick event, bhatani richaonekwa sechinyorwa asi hapana chichaitika, uye iwe uchave wakagumbura vaverengi vako.

The & lt; button & gt; Tag Alternative

Kunyangwe kushandisa gwaro rekugadzira kuita bhatani rinoshanda nekuda kwechinangwa chayo, ndiyo nzira yakanakisisa yekushandisa bhatani kuumba webhusaiti yako HTML mabhii. Iti yakanyanya kuchinja nokuti inokubvumira kushandisa mifananidzo yebhatinhi (iyo inobatsira kuchengetedza maonero akafanana kana site yako ine musimboti wekugadzirisa), somuenzaniso, uye inogona kutsanangurwa sekutumira kana kudzorera rudzi rwebhatani pasina unoda JavaScript zvakare.

Iwe uchada kutsanangurira bhatani rwemhando yezvakanakira pane chero "bhokisi" ma tags. Kune marudzi matatu akasiyana:

• Bhatani - Bhodhi haina maitiro ehupenyu asi inoshandiswa pamwe chete nemakanyorwa anowirirana kune vateereri-avo vanogona kuiswa pabhokisi uye vachiurayiwa kana zvanyorwa.
• kudzorerazve - Rongedza zvese zvinotarisirwa.
• shandisa - Iyo bhodhi inotumira fomu data kune server (ichi ndicho chakanaka kana pasina rudzi rwakatsanangurwa).

Zvimwe zvinhu zvinosanganisira:

• zita - Anopa bhodhi zita rezita.
• kukosha - Kunotsanangura kukosha kwekutanga kutumirwa kubhokisi.
• disable - Inovhara bhatani.

HTML5 inowedzera mamwe maitiro ekuwedzera pane bhokisi rinokupa mamwe mabasa.

• autofocus - Kana peji iri kutakura, izvi zvinotsanangura kuti iyi bhatani ndiyo inotarisa. Chero autofocus imwe chete inogona kushandiswa pane peji.
• fomu - Inobatanidza bhatani nefomu mukati memabhuku akafanana e HTML, uchishandisa chizivo chemufomu sechikosha. Semuyenzaniso:
  • Tumira
• formaction - Inoshandiswa chete nechimiro = "inotumira" uye URL sechinhu chinokosha, inotsanangura kuti nhamba ye data ichaendeswa kupi. Semuyenzaniso:
  • Tumira fomu fomu pane imwe peji
• formenctype - Inoshandiswa chete nemhando = "inotumira" chirevo. Inotsanangura kuti fomu deta inofanira kuiswa sei kana ichiendeswa kune server. Iyo mitatu mitemo inoshanda / x-www-fomu-urlencoded (default), multipart / fomu-data, uye text / plain.
• formmethod - Inoshandiswa chete nemhando = "inotumira" chirevo. Izvi zvinotsanangura nzira ipi yeHTTP yaunogona kushandisa kana uchitumira fomu yefomu, kana kuwana kana kutumira.
• formnovalidate - Inoshandiswa chete nemhando = "inotumira" chirevo. Dhip data haigoni kuvimbiswa kana inotumirwa.
• formtarget - Inoshandiswa chete nemhando = "inotumira" chirevo. Izvi zvinoratidza kuti nzvimbo yepaiti inofanira kuenzanisirwa sei kana fomu yedhiyo ichiendeswa, yakadai sewindo idzva, nezvimwewo. Zvimwe zvingasarudzwa zvinenge _blank, _self, _parent, _top, kana zita rakarongeka .

Kana uri kushandisa mafomu, unogona kuverenga paunogadzira mabhatani mu mafomu e HTML , uye kuti ungaita sei nzvimbo yako kuti ishandiswe.