покажу: когда я нажимаю кнопку плюс. $('.btn-plus').click(function() { var qty = parseInt($(this).parents('.input-group').find('.input-number').val()); var price 

Instead, I found this solution to be working: v-model not reacting to change on element.selected · Issue #345 · vuejs/vue-test-utils Also, JavaScript is nice!

Se hela listan på developer.mozilla.org How array find method works in Javascript. The array.find() method in JavaScript executes the function for every array element and returns the first element that matches the condition. When there are no elements that match the condition, this method returns an undefined value. Finding out if an object is in an array or not is little bit tricky. indexOf doesn't work for objects.

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appendChild(f);var g=jQuery(window).width(),h=jQuery(this).find(".ult_dual1"). an uninitialized element');if("function"!=typeof d[b[0]])throw new Error('Unknown new Error("Bootstrap's JavaScript requires jQuery");+function(t){"use strict";var