Kunezinkinga eziningi ngokusebenzisa i-jquery. Inkinga evame kakhulu ukuthi i-jquery inamandla kakhulu futhi ingasetshenziswa ukwenza okuningi kakhulu. Lokhu kungaholela ku-buggy noma izinhlelo zokusebenza okunzima ukuzisebenzisa.
to select all the <p> elements that have a class of "bird" and replace the content with your name. $("p.bird").html("Your Name");
Lo mugqa wekhodi uzokhetha zonke
izici ezinesigaba "senyoni" futhi esikhundleni sokuqukethwe ufake igama lakho.
Khetha izinketho
Kunenombolo yezinketho ongakhetha kuzo ongazisebenzisa ku-jQuery. Ezinye zezinketho ezivame kakhulu ezikhethiwe zihlanganisa:
isikhethi - Leli igama lesikhethi ofuna ukusisebenzisa.
โ Leli yigama lesikhethi ofuna ukusisebenzisa. izinketho - Leli iqoqo labakhethi elisetshenziselwa ukuhlunga imiphumela.
- Leli iqoqo labakhethi elisetshenziselwa ukuhlunga imiphumela. into - Lena into ofuna ukuyikhetha.
Khetha izinketho zefomu
Kunezinketho ezimbalwa zefomu ezikhethiwe ongazisebenzisa ku-jQuery. Inketho evame kakhulu inketho yokusebenzisa ithegi yokukhetha ye-HTML ejwayelekile. Ungasebenzisa futhi umsebenzi we-jQuery .select() ukuze udale ithegi yokukhetha ngokwezifiso. Ekugcineni, ungasebenzisa umsebenzi we-jQuery .option() ukuze udale ithegi yokukhetha yangokwezifiso esebenzisa inkambu yokufaka njengesikhethi sayo.