Javascript 咕噜的胡子"u render won"';无法正确呈现HTML文件
我使用布局文件和json文件来呈现HTML文件 下面是Grunt任务:Javascript 咕噜的胡子"u render won"';无法正确呈现HTML文件,javascript,gruntjs,mustache,Javascript,Gruntjs,Mustache,我使用布局文件和json文件来呈现HTML文件 下面是Grunt任务: mustache_render: { json_data: { files: [ { data: 'output.json', template: 'test.mustache', dest: 'tmp/hello_json.html' } ] } }
mustache_render: {
json_data: {
files: [
{
data: 'output.json',
template: 'test.mustache',
dest: 'tmp/hello_json.html'
}
]
}
}
输出JSON如下所示:
[
{
"name": "John Doe",
"age": "30"
},
{
"name": "Alex Len",
"age": "27"
},
{
"name": "Debbie John",
"age": "36"
}
]
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Mustache Sample</title>
</head>
<body>
<h2>Titles</h2>
<ul id="talktitles">
<script id="speakers-template" type="text/template">
{{#options}}
<li>{{{name}}}, {{{age}}}</li>
{{/options}}
</script>
</ul>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Mustache Sample</title>
</head>
<body>
<h2>Titles</h2>
<ul id="talktitles">
<script id="speakers-template" type="text/template">
</script>
</ul>
</body>
</html>
test.mustache如下所示:
[
{
"name": "John Doe",
"age": "30"
},
{
"name": "Alex Len",
"age": "27"
},
{
"name": "Debbie John",
"age": "36"
}
]
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Mustache Sample</title>
</head>
<body>
<h2>Titles</h2>
<ul id="talktitles">
<script id="speakers-template" type="text/template">
{{#options}}
<li>{{{name}}}, {{{age}}}</li>
{{/options}}
</script>
</ul>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Mustache Sample</title>
</head>
<body>
<h2>Titles</h2>
<ul id="talktitles">
<script id="speakers-template" type="text/template">
</script>
</ul>
</body>
</html>
胡子样本
标题
{{{#选项}
- {{{name}}},{{{{age}}
{{/options}}
当我运行grunt时,它创建了tmp/hello_json.html文件,但没有填充值。看起来是这样的:
[
{
"name": "John Doe",
"age": "30"
},
{
"name": "Alex Len",
"age": "27"
},
{
"name": "Debbie John",
"age": "36"
}
]
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Mustache Sample</title>
</head>
<body>
<h2>Titles</h2>
<ul id="talktitles">
<script id="speakers-template" type="text/template">
{{#options}}
<li>{{{name}}}, {{{age}}}</li>
{{/options}}
</script>
</ul>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Mustache Sample</title>
</head>
<body>
<h2>Titles</h2>
<ul id="talktitles">
<script id="speakers-template" type="text/template">
</script>
</ul>
</body>
</html>
胡子样本
标题
我做错了什么?您的
输出.json
与模板不一致。模板等待json文件中的options
值,但没有这样的键
正确的输出json应该如下所示:
{
options: [{
"name": "John Doe",
"age": "30"
}, {
"name": "Alex Len",
"age": "27"
}, {
"name": "Debbie John",
"age": "36"
}]
}
附加
您还可以使用
因此,您可以将模板部件更改为
{{#.}}
<li>{{{name}}}, {{{age}}}</li>
{{/.}}
{{}
{{{name}}},{{{{age}}
{{/.}}
您的输出.json
与模板不一致。模板等待json文件中的options
值,但没有这样的键
正确的输出json应该如下所示:
{
options: [{
"name": "John Doe",
"age": "30"
}, {
"name": "Alex Len",
"age": "27"
}, {
"name": "Debbie John",
"age": "36"
}]
}
附加
您还可以使用
因此,您可以将模板部件更改为
{{#.}}
<li>{{{name}}}, {{{age}}}</li>
{{/.}}
{{}
{{{name}}},{{{{age}}
{{/.}}
如果JSON中没有“选项”键怎么办?那么,我将如何迭代json数据?更新:谢谢你的加入。效果很好。谢谢:)如果JSON中没有“选项”键怎么办?那么,我将如何迭代json数据?更新:谢谢你的加入。效果很好。谢谢:)