小编Bri*_*man的帖子

我想传递并从视图中获取一个值来模拟集合的使用,我能够将值传递给模型,当我使用集合时它不起作用.我不知道这里的问题在哪里就是我的代码.

我的模特

var PostwallModel=Backbone.Model.extend({

    urlRoot: 'http://localhost:3400/post',
    idAttribute: '_id',
    defaults : {
        userId: '',
        userName: " ",
        postmsg : "unknown"
    },

    initialize: function() {
        console.log("<><><>post model initialize<><><><><>");
    },

    // Delete item (row) from
    clear: function() {
        this.destroy();
    }

});

我的收藏

var PostwallCollection = Backbone.Collection.extend({
    url: 'http://localhost:3400/post',
    model: PostwallModel
});

**here is my view**

var PostwallView = Backbone.View.extend({

    el: $("#page"),
    template: _.template(PostwallTemplate),

    events: {
        'click #postinwall'        : 'submitpost',
    },

    initialize: function() {
        console.log("_______postmodel");
        this.model = new PostwallModel();
        var obj= new PostwallModel();
        obj.set({userId:'123',userName:"str …