Ich spiele etwa mit SailsJS und ich habe die folgende Ansicht bekommt:SailsJS passieren Daten zu sehen - nicht definiert
<p>Products <%= category %></p>
Mit dem folgenden Controller:
module.exports = {
get: function(req, res) {
res.view('pages/products', {
category: req.params.category
});
}
};
Und die Route:
'/products/:category': 'ProductsController.get',
Wenn dieses wirklich einfache Setup navigieren, erhalte ich die folgenden:
error: Sending 500 ("Server Error") response:
ReferenceError: /var/www/html/curioushaven/views/pages/products.ejs:1
>> 1| <p>Products <%= category %></p>
2|
category is not defined
at eval (eval at <anonymous> (/usr/lib/node_modules/sails/node_modules/ejs-locals/node_modules/ejs/lib/ejs.js:237:14), <anonymous>:30:54)
at eval (eval at <anonymous> (/usr/lib/node_modules/sails/node_modules/ejs-locals/node_modules/ejs/lib/ejs.js:237:14), <anonymous>:30:80)
at /usr/lib/node_modules/sails/node_modules/ejs-locals/node_modules/ejs/lib/ejs.js:250:15
at Object.exports.render (/usr/lib/node_modules/sails/node_modules/ejs-locals/node_modules/ejs/lib/ejs.js:288:13)
at Object.exports.renderFile (/usr/lib/node_modules/sails/node_modules/ejs-locals/node_modules/ejs/lib/ejs.js:318:20)
at SailsView.module.exports [as engine] (/usr/lib/node_modules/sails/node_modules/ejs-locals/index.js:85:7)
at SailsView.View.render (/usr/lib/node_modules/sails/node_modules/express/lib/view.js:76:8)
at Function.app.render (/usr/lib/node_modules/sails/node_modules/express/lib/application.js:561:10)
at ServerResponse.res.render (/usr/lib/node_modules/sails/node_modules/express/lib/response.js:845:7)
at ServerResponse.res.view (/usr/lib/node_modules/sails/lib/hooks/views/res.view.js:284:16)
at Object.module.exports.get (/var/www/html/curioushaven/api/controllers/ProductsController.js:10:7)
at wrapper (/usr/lib/node_modules/sails/node_modules/lodash/index.js:3095:19)
at routeTargetFnWrapper (/usr/lib/node_modules/sails/lib/router/bind.js:181:5)
at callbacks (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
at param (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:138:11)
at param (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:135:11)
at pass (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:145:5)
at nextRoute (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:100:7)
at callbacks (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:167:11)
at alwaysAllow (/usr/lib/node_modules/sails/lib/hooks/policies/index.js:224:11)
at routeTargetFnWrapper (/usr/lib/node_modules/sails/lib/router/bind.js:181:5)
at callbacks (/usr/lib/node_modules/sails/node_modules/express/lib/router/index.js:164:37)
Kann mir jemand erklären, was ich falsch mache? Vielen Dank!
bearbeiten - Ich möchte darauf hinweisen, dass ich unterschiedlichen Formen von req.param('category')
und req.params.category
etc etc ...
Ich kann dieses Problem mit dem Code nicht reproduzieren, den Sie zur Verfügung gestellt haben - es sieht a-ok zu mir aus. Welche Version von Sails benutzt du? – sgress454