jquery实现input输入框实时输入触发事件代码

$('#productName').bind('input propertychange', function() {searchProductClassbyName();}); 

尝试用onchange和onblur都不行,

jq是

$(document).on("change",'#popover_num',function(){

}

还可以用keyup

$(document).on("keyup", '#popover_num', function () {

}

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转载自blog.csdn.net/lmp5023/article/details/88662381