jQuery .trigger('blur') 在输入集合上?

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时间:2020-08-27 10:11:08  来源:igfitidea点击:

.trigger('blur') on collection of inputs?

jquery

提问by Dejan.S

im trying to trigger('blur');on a collection of inputs but i does not seem to get this right.

我试图trigger('blur');收集输入,但我似乎没有做对。

example is avaible here http://jsfiddle.net/VUUme/1/

示例在这里可用http://jsfiddle.net/VUUme/1/

im getting the collection and i got the blur method done but im not sure about the trigger part tho.

我得到了收藏,我完成了模糊方法,但我不确定触发部分。

var $inputs = $('#form').find('input');

alert('load');

$inputs.each(function(){
$(this).trigger('blur');
});

//i tried this to but with no success
//$inputs.trigger('blur');

alert('after the blur');

$inputs.blur(function(){
    var $this = $(this);
    if ($this.val() == ''){
    alert('it works');
    }
});

回答by Silver Light

Put trigger()afteryou define $inputs.blur():

trigger()您定义$inputs.blur()

alert('after the blur');

$inputs.blur(function(){
    var $this = $(this);
    if ($this.val() == ''){
    alert('it works');
    }
});

$inputs.trigger('blur');

Updated fiddle: http://jsfiddle.net/VUUme/3/

更新小提琴:http: //jsfiddle.net/VUUme/3/