[英]Using Layout, Partials with Handlebars Template
我如何使用布局、partials 和如下所示的把手模板?
我查看了部分文檔,但仍然無法弄清楚我想要實現的目標。
默認.html
默認布局被重復用於站點的不同視圖。 {{{content}}}
用作主要內容將被呈現的位置的占位符。
<!DOCTYPE html>
<html>
<head>
<title>{{title}}</title>
</head>
<body>
<p>This is the top of the body content in the default.html file</p>
{{{content}}}
<p>This is the bottom of the body content in the default.html file</p>
</body>
</html>
索引.html
{{#> default}}
{{ include header }}
<p>This is some other content</p>
{{ include footer }}
標題.html
<h1>This is a header</h1>
頁腳.html
<p>This is a footer</p>
輸出
<!DOCTYPE html>
<html>
<head>
<title>Using Layout, Partials with Handlebars Template</title>
</head>
<body>
<p>This is the top of the body content in the default.html file</p>
<h1>This is a header</h1>
<p>This is some other content</p>
<p>This is a footer</p>
<p>This is the bottom of the body content in the default.html file</p>
</body>
</html>
首先要進行部分工作,首先刪除 index.html 中部分調用前面的sharp(#)。
{{> 默認}}
第二:您將無法使用把手構建整個頁面(帶有標題):一旦頁面加載,就會加載 javascript,因此標題已經發送並且無法修改。 Handlebars.js 僅在您想操作 DOM 以將模板結果放入容器時才有用。
您有一個可以在此處完成的示例: https : //jsfiddle.net/ChristopheThiry/zepk5ebh/4/
<script id="default" type="text/x-handlebars-template">
<p>This is the top of the body content in the default.html file</p>
{{{content}}}
<p>This is the bottom of the body content in the default.html file</p>
</script>
<script id="index" type="text/x-handlebars-template">
{{include header }}
{{> default}}
{{include footer }}
</script>
<div id="resultPlaceholder">
</div>
$(document).ready(function () {
var defaultSource = $("#default").html();
var indexSource = $("#index").html();
Handlebars.registerPartial('default',defaultSource);
Handlebars.registerHelper('include', function(source) {
return new Handlebars.SafeString(source);
});
var template = Handlebars.compile(indexSource);
var context = { "content" : "<b>This is some other content</b>","header" : "<h1>This is a header</h1>", "footer" : "<div class='footer'>This is a footer</div>"} ;
var html = template(context);
$("#resultPlaceholder").html(html);
});
我希望這個例子會有所幫助......
我知道這個問題已經過時了,但是我目前遇到了同樣的“問題”。
如果您對實現有一些疑問,請查看文檔。
一個實現示例:
JS代碼
import * as Handlebars from 'handlebars';
import * as path from 'path';
...
const partial_path = path.join(HBS, partial);
const { name } = path.parse(path.basename(partial_path));
Handlebars.registerPartial(name, readHbs(partial_path)); // readHBS only reads the file syncronously.
車把部分(基本文件)
<!DOCTYPE html>
<html lang="pt-br">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>title</title>
<style>
</style>
</head>
<body>
<main class="flexbox">
<div class="flexbox container paper">{{> @partial-block }}</div>
</main>
</body>
</html>
車把模板
{{#> base extra_headers="" }}
<header style="width: inherit;">
<h1 style="text-align: center;"> I'm your template 😊</h1>
</header>
{{/base }}
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