const Delete = (id) => {
      console.log(id)
     var index = Array.map(function(e){
      return e.id;
     
     }).indexOf(id);
     Array.splice(index,1);
     
}

从带有数组元素的阵列列表中获取阵列和索引 从使用地图toint () 和 Toarray () 方法的阵列新阵列中删除 使用删除 () 方法删除具体索引元素 返回格式化的阵列

使用 jQuery. grep () :

var y = [1, 2, 3, 9, 4] var 删除项目 = 9; y = jQuery.grep(y, 函数(价值) {返回值 = demotephle; }; 控制台. log(y) <Src=" https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"\\/pict>

Array. prototype. removeByValue = 函数( val) {, 对于 (var i = 0; i < this. long; i++) { 如果 (i) val) { this. splice (i, 1); i- ; } 返回此 ;} var falts = [apple, 'banana', 'carrot', 'orange' ] ; falves.remove ByValue ('banana'); 礼服. log (fruts); / / - > [apple, 'carrot', 'orange' ]

您可以扩展数组对象以定义自定义的删除函数如下:

let let = [1, 2,4,4,4,5,5,45,9;] 数.delete = 函数(价值) { var indexof Target = this.indexof (value) =.indexof(value) = this.if(indexoftaget = = = = = = = = = = y= = y,4,4,4,5,4,459; 数. 数.delet = 函数(val = val indexof Talget = this. indexeof(valent) = = = = = indexget =.indexof = = =. { = indexexuf(val =) { = = indexete = = / / / imme eleteletelete (1) // / / / / 预期输出= / / / tradestrayf delett 删除 2,4,4,4,4,4,4,5,5,5,4,4,5,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,9/ /

从数组中删除一个特定元素, 可以在过滤器选项的一行内完成, 它得到所有浏览器的支持 : https:// caniuse. com/ #search=filter% 20arary

function removeValueFromArray(array, value) {
    return array.filter(e => e != value)
}

我在这里测试了此函数 : https://bit.dev/joshk/jotils/remove-value- from-array/~code#test.ts