Ukusebenzisa ithegi yokufaka ukuthumela amafomu
Amafomu e-HTML ingenye yezindlela eziyisisekelo zokufaka ukusebenzisana kuwebhusayithi yakho. Ungacela imibuzo bese ucela izimpendulo ezivela kubafundi bakho, unikele ngolwazi oluthe xaxa kusuka kumininingwane yolwazi, ukusetha imidlalo, nokuningi. Kunezinto eziningi ze-HTML ongazisebenzisa ukwakha amafomu akho. Futhi uma usungule ifomu lakho, kunezindlela eziningi ezahlukene zokuhambisa leyo datha kwisiphakeli noma nje uqale isenzo sefomu esebenzayo.
Lezi zindlela eziningana ongathumela amafomu akho:
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- Lena yindlela ejwayelekile kakhulu yokuthola idatha kwisiphakeli, kodwa ingabonakala ngokucacile.
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- Ukusebenzisa isithombe kwenza kube lula ukwenza inkinobho yakho yokuhambisa ihambisane nesitayela sesayithi lakho. Kodwa abanye abantu bangase bangaboni njengenkinobho yokuhambisa.
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- Ithegi ye-INPUT yenkinobho inikeza okuningi okukhethwa kukho okufana nomfanekiso we-INPUT, kodwa ubukeka sengathi ufana nohlobo lokuhambisa olujwayelekile. Kudinga i-JavaScript ukuze isebenze.
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- Ithegi ye-BUTTON yinkinga engaphezulu ehlukahlukene efana ne-INPUT tag. Le tag idinga i-JavaScript ukuthi isebenze.
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- Isici se-COMMAND sisha ku-HTML5, futhi sinikeza indlela yokuqalisa izikripthi namafomu ngezinyathelo ezihambisanayo. Isebenze ngeJavaScript.
I-INPUT Element
Isici se-INPUT yindlela ejwayelekile kunazo zonke yokuhambisa ifomu, konke okwenzayo ukhetha uhlobo (inkinobho, isithombe, noma ukuhambisa) futhi uma kunesidingo faka umbhalo othize ukuhambisa isenzo sefomu.
I- isici singabhalwa kanjalo. Kodwa uma wenza kanjalo, uzoba nemiphumela ehlukene kumaphequluli ahlukene. Iziphequluli eziningi zenza inkinobho ethi "Thumela," kodwa i-Firefox yenza inkinobho ethi "Thumela umbuzo." Ukushintsha lokho okushiwo inkinobho, kufanele wengeze isici:
inani = "Thumela ifomu">
Isici sibhaliwe njengawo, kodwa uma ushiya zonke ezinye izimfanelo, konke okuzoboniswa kuziphequluli kuyinkinobho engenalutho yegrey. Ukuze ungeze umbhalo kubhathini, sebenzisa inani lokubaluleka. Kodwa le nkinobho ngeke ihambise ifomu ngaphandle uma usebenzisa iJavaScript.
i-onclick = "ngenisa ();">
I-infana nehlobo lomshini, oludinga iskriphthi ukuhambisa ifomu. Ngaphandle kwalokho esikhundleni sokubaluleka kombhalo, udinga ukwengeza i-URL yomthombo wesithombe.
src = "submit.gif">
I-BUTTON Element
Isici se-BUTTON sidinga kokubili ithegi yokuvula ithegi yokuvala Uma usebenzisa, noma yikuphi okuqukethwe okufaka ngaphakathi kwithegi kuzofakwa ngaphakathi kwenkinobho. Khona-ke usebenze inkinobho ngeskripthi.
Thumela ifomu
Ungafaka izithombe ku-inkinobho yakho noma uhlanganise izithombe nombhalo ukuze udale inkinobho eyithakazelisayo.
Thumela ifomu
I-COMMAND Element
Isici se-COMMAND sisisha nge-HTML5. Akudingi ifomula ukuthi isetshenziswe, kodwa ingaba inkinobho yokuhambisa ifomu. Lesi sici sikuvumela ukuthi udale amakhasi angaphezu kokuxhumana ngaphandle kokufuna amafomu ngaphandle uma udinga ngempela amafomu. Uma ufuna umyalo ukusho okuthize, ubhala ulwazi ku-attribute yelebula.
ilebula = "Thumela ifomu">
Uma ufuna umyalo wakho ukuba umele isithombe, usebenzisa isithonjana sesithonjana.
icon = "submit.gif">
Lesi sihloko siyingxenye ye- HTML Form Form tutorial. Funda ngokufundisa okugcwele ukuze ufunde ukuthi ungasebenzisa kanjani amafomu e-HTML.
Amafomu e-HTML anezindlela ezihlukahlukene zokuhambisa, njengoba ufunde ekhasini langaphambilini. Eminye yalezo zindlela yi-INPUT tag kanye ne-BUTTON tag. Kunezizathu ezinhle zokusebenzisa kokubili lezi zinto.
I-INPUT Element
Ithegi yindlela elula yokuthumela ifomu. Akudingi lutho ngaphandle kwethegi ngokwayo, hhayi ngisho nenani. Uma ikhasimende lichofoza inkinobho, lihambisa ngokuzenzakalelayo. Awudingi ukungeza noma yiziphi izikripthi, iziphequluli ziyakwazi ukuhambisa ifomu lapho ukuthumela ithegi ye-INPUT kucacisiwe.
Inkinga yukuthi le nkinobho idle kakhulu futhi iyicacile. Awukwazi ukwengeza izithombe kuso. Ungayichaza njenganoma iyiphi enye into, kodwa ingahle ibonakale njengenkinobho embi.
Sebenzisa indlela ye-INPUT uma ifomu lakho kufanele lifinyeleleke ngisho nakuziphequluli ezivuliwe iJavaScript.
I-BUTTON Element
Isici se-BUTTON sinikeza izinketho eziningi zokuthumela amafomu. Ungabeka noma yini ngaphakathi kwento ye-BUTTON bese uyivula ibe inkinobho yokuhambisa. Ngokuvamile abantu basebenzisa izithombe nokubhala. Kodwa ungadala i-DIV futhi wenze konke lokho inkinobho yokuhambisa uma uthanda.
I-drawback enkulu ye-BUTTON isici ukuthi ayithumeli ngokuzenzakalelayo ifomu. Lokhu kusho ukuthi kunesidingo sokuba uhlobo oluthile lweskripthi ukuze ulusebenze. Futhi ngakho kufinyelela kalula kunendlela ye-INPUT. Noma yimuphi umsebenzisi ongenayo i-JavaScript uvuliwe ngeke akwazi ukuhambisa ifomu elinento kuphela ye-BUTTON ukuze ayithumele.
Sebenzisa indlela ye-BUTTON kumafomu angabalulekile. Futhi, lena yindlela enhle yokwengeza izinketho ezengeziwe zokuhambisa ngaphakathi kwefomu elilodwa.
Lesi sihloko siyingxenye ye- HTML Form Form tutorial . Funda ukuze ufunde kabanzi mayelana nokuthi ungasebenzisa kanjani amafomu e-HTML