Lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash loddash lodash lodash lodash lodash lodash lodash lodash lodash lodash lodash:

let a1 = {name:'a1'}
let a2 = {name:'a2'}
let a3 = {name:'a3'}
let list = [a1, a2, a3]
_.remove(list, a2)
//list now is [{name: "a1"}, {name: "a3"}]

选中此项以获取细节 :. remove( 数组, [预测=)(. 身份]))

尝试使用此代码filter方法,您可以从数组中删除任何特定项。

let arr = [1, 2, 3, 4, 5, 6, 7, 8, 9];
function removeItem(arr, value) {
  return arr.filter(function (ele) {
    return ele !== value;
  });
}
console.log(removeItem(arr, 6));

Array.prototype.remove = function(x) {
    var y=this.slice(x+1);
    var z=[];
    for(i=0;i<=x-1;i++) {
        z[z.length] = this[i];
    }

    for(i=0;i<y.length;i++){
        z[z.length]=y[i];
    }

    return z;
}

您在数组中有 1 到 9 个, 您想要删除 5 个 。 请使用以下代码 :

var numberArray = [1, 2, 3, 4, 5, 6, 7, 8, 9];

var newNumberArray = numberArray.filter(m => {
  return m !== 5;
});

console.log("new Array, 5 removed", newNumberArray);

如果您想要多个值。例如:- 1,7,8

var numberArray = [1, 2, 3, 4, 5, 6, 7, 8, 9];

var newNumberArray = numberArray.filter(m => {
  return (m !== 1) && (m !== 7) && (m !== 8);
});

console.log("new Array, 1,7 and 8 removed", newNumberArray);

如果您想要删除数组中的数组值。 例如 : [3,4,5]

var numberArray = [1, 2, 3, 4, 5, 6, 7, 8, 9];
var removebleArray = [3,4,5];

var newNumberArray = numberArray.filter(m => {
    return !removebleArray.includes(m);
});

console.log("new Array, [3,4,5] removed", newNumberArray);

包括支持的浏览器链接链接.

删除上次的元素

arrName.pop();

删除第一个元素

arrName.shift();

从中间删除

arrName.splice(starting index, number of element you wnt to delete);

Example: arrName.splice(1, 1);

删除最后一个元素

arrName.splice(-1);

使用数组索引编号删除

 delete arrName[1];

使用 jQuery 的阵列 :

A = [1, 2, 3, 4, 5, 6];
A.splice($.inArray(3, A), 1);
//It will return A=[1, 2, 4, 5, 6]`   

注意: 如果元素未找到, 在阵列中返回 - 1 。