在jQuery中强制一个事件

问题描述

To all;

我已经为小数位创建了一个向上和向下计数器，当发生更改时，我强制一个模糊事件重新计算具有以下内容的字段代码：

I have created a up and down counter for decimal places and when a change occurs I have it force a blur event to recalculate fields with the following code:

$('button').click(function(){
    var decPlaces = document.calculator.dpv.value * 1;
    var hii = document.calculator.origin.value;
    if (this.id == 'up' && decPlaces < 9){
        document.calculator.dpv.value  =  decPlaces + 1;
        if (hii != ''){
            document.calculator[hii].focus();
            document.calculator[hii].blur();
        }
    }
    if (this.id == 'down' && decPlaces > 0){
        document.calculator.dpv.value  =  decPlaces - 1;
        if (hii != ''){
            document.calculator[hii].focus();
            document.calculator[hii].blur();
        }
    }

Wo在FF中很好，但在其他方面特别是IE - 对更清洁和更快速度的建议表示赞赏。

Works well in FF but drags in others particularly IE - suggestions on making the cleaner and faster is appreciated.

Bob

推荐答案

触发/强制发生事件的官方jquery方法是

The official jquery way to trigger/force an event is

$("selector").trigger("blur");
$("selector").trigger("focus");

但我不知道这可以帮助你。

But I'm not sure this is what will help you.

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