无法使vash 0.8.0与express 4.12.3一起使用
无法使vash 0.8.0与express 4.12.3一起使用
提问于 2015-03-22 06:30:18
我正在努力学习node.js。我希望能够使用vash视图引擎，但由于某些原因，我无法使其工作。我看了一个关于Pluralsight的教程，并参考了vash文档，但我总是得到同样的错误。以下是我的代码
server.js：
var http = require('http');
var port = process.env.port || 1337;
var express = require("express");
var app = express();
app.set("view engine", "vash");
app.get("/", function (req, res) {
res.render("index", { title: "Express + Vash" });
});
var server = http.createServer(app);
server.listen(port);
layout.vash：
<!DOCTYPE html>
<html>
<head>
<title>@model.title</title>
</head>
<body>
<div>@html.block("body")</div>
</body>
</html>
index.vash
@html.extend('views/layout', function(model) {
@html.block("body", function(model) {
<h1>@model.title</h1>
<p>This id from the server</p>
})
})
堆栈跟踪：
TypeError: undefined is not a function
at View.render (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\view.js:93:8)
at EventEmitter.app.render (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\application.js:566:10)
at ServerResponse.res.render (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\response.js:938:7)
at C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\server.js:9:9
at Layer.handle [as handle_request] (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\router\layer.js:82:5)
at next (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\router\route.js:110:13)
at Route.dispatch (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\router\route.js:91:3)
at Layer.handle [as handle_request] (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\router\layer.js:82:5)
at C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\router\index.js:267:22
at Function.proto.process_params (C:\Users\Michael\Desktop\Node_Stuff\LearnNode\TheBoard\node_modules\express\lib\router\index.js:321:12)
.vash文件位于项目根目录下的views文件夹中。
提前感谢！
回答 2
Stack Overflow用户
发布于 2015-03-24 04:10:02
对于每个this vash issue，应执行以下操作：
var vash = require('vash');
vash.__express = vash.renderFile;
app.set("view engine", "vash");Stack Overflow用户
发布于 2015-07-19 14:20:12
在index.vash中，只需使用“/layout”而不是“views/layout”即可。
这就是：
@html.extend(**'/layout'**, function(model) { ... });页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/29188798
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