旋转事件不会在第一次在jQuery Spinner中触发 [英] spin event doesn't trigger at first time in jquery spinner

问题描述

我创建了一个自定义微调器，该微调器在数字后附加一个字符串.

I have created a custom spinner which appends a string after a number.

var percent = 5.5%;
$.widget("ui.pcntspinner", $.ui.spinner, {
        _format: function(value){
            return value + " %";
        },

        _parse: function(value){
            return parseInt(value);
        }
    });


    $("#spinner").pcntspinner().val(percent);

微调框有两个附加事件，即聚焦和旋转. focusout在第一次调用时也能正常工作，但是旋转不会在第一次触发.仅在触发任何其他事件之后，才会调用旋转.有解决这个问题的主意吗?

The spinner has two events attached to it i.e. focusout and spin. focusout works fine in first call too, but spin does not gets triggered at first time. Only after any other event has been triggered does the spin gets called. Any idea to solve this problem?

推荐答案

找到了解决方案.我还是不明白为什么旋转不是第一次触发的，但这很有帮助-

Found the solution. I still don't understand though why spin was not getting triggered the first time but this helped -

var percent = 5.5%;
$.widget("ui.pcntspinner", $.ui.spinner, {

         widgetEventPrefix: "spin",
        _format: function(value){
            return value + " %";
        },

        _parse: function(value){
            return parseInt(value);
        }
    });


    $("#spinner").pcntspinner().val(percent);

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