点击事件里给button标签加一个自定义属性,存上次点击时间
追问:
求详细代码,JS 真心的没怎么做过
追答:
<input type="button" id="submit" value="提交"><script>$(document).ready(function(){ $("#submit").click(function(){ var nowTime = new Date().getTime(); var clickTime = $(this).attr("ctime"); if( clickTime != \'undefined\' && (nowTime - clickTime < 5000)){ alert(\'操作过于频繁,稍后再试\'); return false; }else{ $(this).attr("ctime",nowTime); alert(\'提交成功\'); } }); });</script>