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我試圖嵌入與骨幹子視圖胸/車把,我的代碼如下:骨幹/胸部呈現子視圖失敗
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child: new BunnyRabbitsListView(),
template: template,
render: function() {
$(this.el).html(this.template({ child: this.child }));
}
模板
<div>{{view child}}</div>
BunnyRabbitsListView模板
<h2>Hello World</h2>
我在我的瀏覽器控制檯得到一個錯誤:
Uncaught TypeError: Cannot read property '_helperName' of undefined
和堆棧跟蹤:
Uncaught TypeError: Cannot read property '_helperName' of undefined thorax.js:948
getParent thorax.js:948
(anonymous function) thorax.js:983
(anonymous function) VM218:10
(anonymous function) handlebars.js:2212
(anonymous function) handlebars.js:2172
jQuery.extend.access jquery.js:849
jQuery.fn.extend.html jquery.js:6015
collection.fetch.success index.js:20
options.(anonymous function) thorax.js:2931
(anonymous function) thorax.js:2894
_.each._.forEach underscore.js:78
(anonymous function) thorax.js:2892
options.success thorax.js:1405
options.success backbone.js:856
fire jquery.js:1017
self.fireWith jquery.js:1127
done jquery.js:8021
callback jquery.js:855
,這是index.js:20
FWIW
$(this.el).html(this.template({ child: this.child }));
是不是'template'的功能?像:'this。$ el.html(this.template())'...另外,在你的代碼中如何使用'child'?對我來說,我認爲在視圖定義中實例化一個視圖是奇怪的......不應該是'child:function(){return new ServiceProvidersListView();}'所以你不會有每個視圖相同的孩子? –
它是有意義的,我已經改變了代碼,因爲反映了這一點(現在更新主要帖子,模板是一個需要傳遞給它的函數,但對於這個例子,this.child是一個視圖isn這是一個問題,它仍然會中斷。)但這不是我看來的問題的來源...... :( – Zen