JavaScript-da Formani Yuborishni Taqiqlash

Agar kerak bo‘lsa, formani yuborishni taqiqlash mumkin. Buni sizga allaqachon ma’lum preventDefault orqali amalga oshirish mumkin. Keling, misol orqali ko‘ramiz.

Faraz qilaylik, bizda quyidagi forma mavjud:

public/form.html<form action="/handler/" method="POST">
  <input name="test1">
  <input name="test2">
  <input type="submit">
</form>

Keling, uni o‘zgaruvchiga bog‘laymiz:

public/script.jslet form = document.querySelector('form');

Formani yuborish submit hodisasi orqali ushlab qolish mumkin:

public/script.jsform.addEventListener('submit', function() {
  
});

Keling, endi formani yuborishni taqiqlaymiz:

public/script.jsform.addEventListener('submit', function(event) {
  event.preventDefault();
});