我刚开始使用 Handlebars.js 并遇到了一个小问题
我正在使用通过 jQuery 从 JSON 获得的 1.0.0 版宽度数据。一切正常,我的数据被拉到模板中,数据按预期显示,但是我一直收到这个错误。
Error: You must pass a string or Handlebars AST to Handlebars.compile. You passed undefined
当我在控制台中记录源代码时,我知道它不是字符串,但这就是本教程解释的内容http://javascriptplayground.com/blog/2012/05/javascript-templating-handlebars-tutorial/。我错了吗?
{{#sets}}
<li class="products">
<h1>{{title}}</h1>
<img src="{{img}}">
</li>
{{/sets}}
这是其余的
HTML
<div id="sets-template-inner" class="show-for'small">
<div class="slideshow-wrapper">
<div class="preloader"></div>
<ul data-orbit>
<script id="full-sets-template-mobile" type="text/x-handlebars-template">
{{#sets}}
<li class="products">
<h1>{{title}}</h1>
<img src="{{img}}">
</li>
{{/sets}}
</script>
</ul>
</div>
</div>
jQuery
function getProductsSets() {
$.getJSON('products/products.json', {
format: "json"
}).done(function(json) {
$.each(json.sets, function() {
var source = $('#full-sets-template-mobile').html();
console.log(source)
var template = Handlebars.compile(source);
var data = template(json);
var html = $('#sets-template-inner').html(data);
});
}).fail(function() {
console.log('failed');
});
}
JSON
{
"sets":
[
{
"title": "raw bones",
"img": "img/sets/set1.jpg",
"desc": "Raw pine table with 2 chairs and a bench.",
"base": 1200,
"seating":
[
{
"price": 0,
"name": "4 seater"
},
{
"price": 400,
"name": "6 seater"
},
{
"price": 800,
"name": "8 seater"
}
]
},
{
"title": "sky blue",
"img": "img/sets/set1.jpg",
"desc": "Raw pine table with 2 chairs and a bench",
"base": 1300,
"seating":
[
{
"price": 0,
"name": "4 seater"
},
{
"price": 500,
"name": "6 seater"
},
{
"price": 800,
"name": "8 seater"
}
]
}
]
}
希望我在这里有足够的信息,并感谢您的帮助。