我用的是Kraken.js,灰尘,猫鼬。我用猫鼬从MongoDB获得了以下对象。
artist = {
"_id" : ObjectId("xxxxxxxx"),
"first_name" : "myName",
"last_name" : "myLastname",
"description" : "Sample Description here",
"thumbnail" : "thumbnail.jpg",
"works" : [
"art1.jpg",
"art2.jpg"
]
}我发送给模板的整个模型的名称是艺术家(单数)。
我想为每个image成员生成works标记。
<img src="art1.jpg" />
<img src="art2.jpg" />我试过跟踪片段,但它不起作用
{#.}
<img src="./../../images/artists/{.works}" alt="" />
{/.}
{#artist.works}
<img src="./../../images/artists/{.works}" alt="" />
{/.artist.works}上面印着“”
真心感谢你的帮助
发布于 2018-06-18 04:55:36
TL/DR:
artist对象,那么只需要迭代works对象。artist对象的对象,那么您需要使用artist.works进行迭代。这是您的示例的工作版本。
var data = {
"artist": {
"first_name": "myName",
"last_name": "myLastname",
"description": "Sample Description here",
"thumbnail": "thumbnail.jpg",
"works": [
"art1.jpg",
"art2.jpg"
]
}
};
var compiled = dust.compile('<ul>{#artist.works}<li><a href="{.}" >{.}</a></li>{/artist.works}</ul>', 'hello');
// Register the template with Dust
dust.loadSource(compiled);
// Render the template
dust.render('hello', data, function(err, out) {
// `out` contains the rendered output.
document.getElementById('output').innerHTML = out;
});<script src="https://cdnjs.cloudflare.com/ajax/libs/dustjs-linkedin/2.7.5/dust-full.js"></script>
<div id="output" />
https://stackoverflow.com/questions/50902752
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