Jade.escape 在编译的 Jade 模板上未定义 [英] Jade.escape is undefined on compiled Jade template

问题描述

我已经编译了一个玉模板，如:

I've compiled a jade template like:

jade --client --no-debug ...

然后在客户端包含 jade.js 和编译的模板文件.但是 jade.escape 是未定义的.我注意到编译后的模板函数看起来像:

Then on client side included jade.js and the compiled template file. But jade.escape is undefined. I notice the compiled template function looks like:

function anonymous(locals, attrs, escape, rethrow, merge) {
    attrs = attrs || jade.attrs; escape = escape || jade.escape; rethrow = rethrow || jade.rethrow; merge = merge || jade.merge;
    var buf = [];
    with (locals || {}) {
    var interp;
    buf.push('<h1>');
    var __val__ = title
    buf.push(escape(null == __val__ ? "" : __val__));
    buf.push('</h1>');
    }
    return buf.join("");
}

注意转义是如何作为参数传入的.那么预期的使用情况如何呢?

Notice how escape is passed in as a parameter. So how might the expected usage be like?

假设我有一个非常简单的模板:

Suppose I have a very simple template:

h1= title

然后我像这样使用它:

html = anonymous({title: "Hello World!"})

但这意味着逃逸将是未定义的?我注意到 jade.escape 也是未定义的，尽管我包含了 jade.js

But it means escape will be undefined? I notice jade.escape is also undefined although I included jade.js

推荐答案

为了与 jade.escape 一起工作，您需要将 runtime.js 与 jade.js 一起添加.

you need to add runtime.js along with jade.js inorder to work with jade.escape.

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