An warware: zuwa int jquery

Babban matsala tare da amfani da jQuery shine cewa yana iya zama da wahala a koya da amfani.

There is no built-in function to convert a string to an integer in jQuery. However, you can use the parseInt() function from JavaScript:

var num = parseInt("10");

Wannan layin lambar yana amfani da aikin parseInt() don canza kirtan “10” zuwa lamba 10.

Akwatin

Akwai 'yan nau'ikan akwatuna daban-daban a cikin jQuery. Mafi sauƙaƙa shine akwatin da aka yiwa rajista, wanda shine kawai akwati na ol na yau da kullun. Don ƙirƙirar akwatin da aka yiwa rajista, yi amfani da aikin () da aka yi rajista:

$("#myCheckbox"). an duba ();

Wani nau'in akwati shine maɓallin rediyo. Ana ƙirƙira maɓallan rediyo ta amfani da aikin rediyo:

$("#myRadioButton").radio ({lakabin: "Ɗaya", darajar: 1}); $("#myRadioButton").radio ({lakabin: "Biyu", darajar: 2}); $("#myRadioButton").radio ({lakabi: "Uku", darajar: 3});

Nau'in akwati na ƙarshe shine maɓallin juyawa. Ana ƙirƙira maɓallan juyawa ta amfani da aikin juyawa kuma sun haɗa da zaɓuɓɓuka biyu - kunnawa da kashewa - kamar haka:

Duba / Cire

Duba wani abu a jQuery yana da sauƙi kamar kiran hanyar .check():

$("#myCheckbox"). duba();

Cire wani abu a jQuery yana da sauƙi kamar haka:

$("#myCheckbox").uncheck();