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一个js列表实现。

ruibin
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列表简介:下面分享的这个列表是我精心设计的,里面融和了很多js的设计模式,有需要的朋友可以看一看。
/**

  • Created by MAORUIBIN on 2016-03-16.
    */
    (function(window) {
    var win = window,
    _restore = {
    listSize: function() {
    return this.restore.length;
    },
    length: function() {
    console.log(this.restore);
    return this.restore.length;
    },
    clear: function() {
    delete this.restore;
    this.restore = [];
    this.listIndex = 0;
    return this;
    },
    toSting: function() {
    return this.restore;
    },
    getElement: function(ele) {
    var index = this.find(ele);
    if (index > -1) {
    return this.restore[index];
    }
    return null;
    },
    insert: function(ele, pos) {
    this.listIndex++;
    this.restore.splice(pos, 0, ele);
    return this;
    },
    append: function(ele) {
    this.listIndex++;
    this.restore.push(ele);
    return this;
    },
    remove: function(ele) {
    this.listIndex--;
    var index = this.find(ele);
    this.restore.splice(index, 1);
    return this;
    },
    front: function(ele) {
    var index = this.find(ele);
    this.restore.splice(index, 1);
    this.restore.splice(0, 0, ele);
    return this;
    },
    end: function(ele) {
    var index = this.find(ele);
    this.restore.splice(index, 1);
    this.restore.splice(this.restore.length, 0, ele);
    return this;
    },
    prev: function(ele) {
    var index = this.find(ele);
    this.restore.splice(index, 1);
    this.restore.splice(index-1, 0, ele);
    return this;
    },
    next: function(ele) {
    var index = this.find(ele);
    console.log(index);
    this.restore.splice(index,1);
    this.restore.splice(index + 1, 0, ele);
    return this;
    },
    currPos: function(ele) {
    return this.find(ele);
    },
    moveTo: function(ele, pos) {
    var index = this.find(ele);
    this.restore.splice(index,1);
    this.restore.splice(pos, 0, ele)
    return this;
    },
    find: function(ele) {
    for (var i = 0, len = this.restore.length; i < len; ++i) {
    if (ele === this.restore[i]) {
    return i;
    }
    }
    return -1;
    }
    }
    function list() {
    return new list.prototype.init();
    }
    list.fn = list.prototype ={
    init: function() {
    this.pos = 0;
    this.listIndex = 0;
    this.restore = [];
    this.listSize = _restore.listSize;
    this.length = _restore.length;
    this.clear = _restore.clear;
    this.toString = _restore.toSting;
    this.getElement = _restore.getElement;
    this.insert = _restore.insert;
    this.append = _restore.append;
    this.remove = _restore.remove;
    this.front = _restore.front;
    this.end = _restore.end;
    this.prev = _restore.prev;
    this.next = _restore.next;
    this.currPos = _restore.currPos;
    this.moveTo = _restore.moveTo;
    this.find = _restore.find;
    this._sort = _restore.sort;
    }
    };
    list.fn.init.prototype = list.fn;
    win.$ = win.list = list;
    win.$$ = list();
    })(window)
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能告诉我如何用js实现当点击对话框以外的地方时,对话框消失吗

这跟jQuery的设计模式差不多!

一般这么长的代码如果不是必要我自己都懒得看完的~,看来还是有很多爱学习的朋友啊。

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