【发布时间】:2016-12-29 11:55:54
【问题描述】:
我在理解如何用Dust.js template 显示customized backbone-forms 时遇到问题。
我的代码的相关部分在这里。
// 索引.jx
<head>
[...]
<script type="text/javascript" src="scripts/jquery.js"></script>
<script type="text/javascript" src="scripts/underscore.js"></script>
<script type="text/javascript" src="scripts/backbone.js"></script>
<script type="text/javascript" src="scripts/backbone-forms.js"></script>
</head>
//dashboard.dust
<div id="placeholderForm"></div
<section id="formTest">
<form>
<h1>My Title here</h1>
<div data-editor="firstname,lastname,birthday"></div>
<hr>
<p>
some info
<div data-fields="address"></div>
</p>
</form>
</section>
// DahsboardView.js
const
UserModel = require('../../models/user-model'),
_ = require('underscore');
let View = Backbone.Marionette.LayoutView.extend({
template: require('./profile-dashboard.dust'),
initialize: function () {
let self = this;
_.bindAll(this, "render");
this.model.bind('change', this.render);
this.model.fetch({ reset: true });
console.log('model', this.model);
this.profileForm = new Backbone.Form({
template: this.template,
model: this.model,
validate: true
});
/*
this.profileForm = new Backbone.Form({
model: this.model,
//template: _.template($('#formTest').html), //this.template,
validate: true
}).render();
*/
},
onRender: function() {
console.log('render init');
console.log('form', this.profileForm);
let self = this;
this.profileForm.render(); // Got problem here because template is not recognise as function or generally just not recognise as valid template
$('#placeholder').append(this.profileForm.el);
return this;
}
});
module.exports = View;
我也尝试在附加元素后渲染表单,但没有运气。
$('#userInfoForm').append(this.profileForm.render()el);
错误每次都不同,但主要是因为this.profileForm 在render() 中调用时未定义,据我了解this.profileForm 未定义,因为this.template 无效
任何想法如何正确地与骨干形式通信?
Codepen(不工作但更好地显示代码)
【问题讨论】:
-
感谢您的评论@EmileBergeron。我在我的视图中添加了所有相关部分,并且 codePen 无法正常工作,但至少显示了按我的方式组织的代码。
标签: javascript backbone.js marionette dust.js backbone-forms