Kuxazululiwe: susa isibaluli

Inkinga enkulu ngokususa isibaluli ukuthi kungabangela izinkinga zobuqotho bedatha. Uma isibaluli sisuswa kurekhodi, angeke sisahlotshaniswa nalelo rekhodi. Lokhu kungaholela emiphumeleni engalungile uma irekhodi libuzwa noma uma lisetshenziswa esibalweni.

$("#id").removeAttr("disabled");

Lo mugqa wekhodi usebenzisa i-jQuery ukuze ususe isibaluli "sokukhutshazwa" entweni ene-id ethi "id".

Yini umbhalo

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Umbhalo ku-jQuery iqoqo lekhodi ongayisebenzisa ukuze uxhumane ne-DOM. Ungasebenzisa imibhalo ukuze wengeze, ususe, noma uguqule izici ku-DOM, noma wenze eminye imisebenzi.

Khipha i-url

Kunezindlela ezimbalwa zokukhipha i-url yento ku-jQuery. Indlela elula iwukusebenzisa indlela ethi .attr() futhi udlule egameni lesibaluli ofuna ukusitholela i-url:

$(“#element”).attr(“href”);

Enye indlela iwukusebenzisa indlela ye-.html() futhi udlule kokuqukethwe kombhalo wento:

$(“#element”).html();