zoukankan      html  css  js  c++  java
  • IFE-21笔记

    关键如果一个变量有两个类名:如
    <div class='item label-info' >"通过event.target触发他必须包含其所有类名
    if(event.target.className ==='item||label-info'){
    queue.removeChild(event.target)
    }

    删除数组中重复的元素:
    var arr = [1,2,2,4]; var arr1 =[] function delRepeat(obj){   for(i = 0 ; i < obj.length; i++){     if(data1.indexOf(obj[i] <0){       data1.push(obj[i]};     }   }   return data1; } delRepeat(arr);// arr1 =[1,2,4]; 删除点击数据方法:    queue.addEventListener('click',deleteDiv,false); function deleteDiv(event){ //if(event.target.className =='item'){ if(event.target.className =='item||label-info'){
        queue.removeChild(event.target) }
    }
  • 相关阅读:
    MathML
    Redux counterpart rematch dva
    flow
    pauseable 库
    a simple machine learning system demo, for ML study.
    react图工具集成
    SQLite
    Celery
    RabbitMQ installation
    Thunk
  • 原文地址:https://www.cnblogs.com/huangxingyuan/p/6280167.html
Copyright © 2011-2022 走看看