Backgrid正在渲染
<table class="backgrid"></table>
但没有别的。 Backgrid中的断点:未达到render()。我是Backbone新手改编其他人的代码所以我不确定应该发生什么但是LayoutManager:render()被调用..它似乎永远不会到达Backgrid ......我想要的数据显示正在被取出并且看起来好像它们的格式正确...但是必须承认,一旦它们被包裹在Backbone集合中就很难分辨。任何关于如何调试/为什么Backgrid渲染的指针都不会被感激地接收。
以下代码:
ListenView.js
define([
'backbone',
'underscore',
'backgrid',
'app/models/PersonModel',
'app/collections/PersonCollection',
'app/views/PersonListView',
'hbs!app/templates/listen_template'
],
function(
Backbone,
_,
Backgrid,
Person,
PersonCollection,
PersonListView,
listenTemplate
) {
App = window.App || {};
var ListenView = Backbone.View.extend({
template: listenTemplate,
initialize: function(params) {
//fetch the list of seen people
this.model.attributes.seenPeople.fetch( {
success: function(coll, resp) {
//console.log(coll);
}
});
},
afterRender: function() {
//initialise person view
console.log("creating Backgrid");
this.seenPeopleView = new Backgrid.Grid({
columns: [{
name: "email",
label: "Email",
cell: "string"
},{
name: "id",
label: "ID",
cell: "integer"
}, {
name: "title",
label: "Title",
cell: "string" }
],
collection: this.model.attributes.seenPeople
});
this.seenPeopleView.render();
$('#seen-people-list').append(this.seenPeopleView.el);
}
答案 0 :(得分:0)
关于fetch的成功方法,你应该调用afterRender。
var self=this;
this.model.attributes.seenPeople.fetch( {
success: function(coll, resp) {
self.afterRender();
}
});
答案 1 :(得分:0)
不是在视图中创建backgrid实例(this.seenPeopleView)而是将实例创建为
var grid = new Backgrid.Grid({...<your columns and collection related code>..});
然后渲染网格并将根目录附加到HTML文档
$('#seen-people-list').append(grid.render().el);
希望它能奏效:)