node.js:使用vash呈现错误

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问题描述

我在使用vash的node.js中遇到渲染错误.我真的很想知道问题出在哪里.以下是错误和导致错误的代码.

I'm getting a rendering error in node.js with vash. I'm really struggling to see what the issue is. Below is the error and the code causing the error.

TypeError: Problem while rendering template at line 4, character 2.
 Original message: object is not a function. Context: 2 |
 @html.block('body', function(model){ 3 | <p>@model.title </p> > 4 |
 }); 5 | }); 6 | 7 | at helpers.extend.model
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:2213:4)
 at Object.vash.loadFile
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:2072:10)
 at helpers.extend
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:2190:8)
 at eval (eval at <anonymous>
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:1820:24),
 <anonymous>:7:21) at vash.link.linked
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:1860:12)
 at vash.renderFile
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:2082:21)
 at Object.vash.loadFile
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:2070:10)
 at View.vash.renderFile [as engine]
 (C:\Users\user009\Dropbox\cpp\node_modules\vash\build\vash.js:2078:8)
 at View.render
 (C:\Users\user009\Dropbox\cpp\node_modules\express\lib\view.js:76:8)
 at Function.app.render
 (C:\Users\user009\Dropbox\cpp\node_modules\express\lib\application.js:502:10)

路由器:

app.get("/", function (request, response) {
    response.render('index', {title: 'letsdoit'});
});

layout.vash

<!DOCTYPE html>
<html>
<head><link href="/css/site.css" rel="stylesheet" />
<title>@model.title</title></head>
<body><div> @html.block('body') </div></body></html>

index.vash

@html.extend('layout', function(model){
    @html.block('body', function(model){
        <p>@model.title </p>
    });
});

推荐答案

在index.vash文件中，确保layout.vash文件的路径正确.

In your index.vash file, make sure the path to the layout.vash file is correct.

例如，如果views文件夹结构为views/home/layout.vash和views/home/index.vash，则:

For example, if the views folder structure is views/home/layout.vash and views/home/index.vash, then:

@html.extend('layout', function(model){

应为:

@html.extend('home/layout', function(model){

希望有帮助.

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