AngularJS Question
Mean.js Query var not working
Im using Mean.js to create a blog, i installed it with npm, and i create crud module comment to comment each article, and i save some comment with
article// Comments Routes
app.route('/api/comments/:articleId').all()
.get(comments.listbyArticle);
on server cotroller
exports.listbyArticle = function(req, res) {
Comment.find( {article : req.articleId }).sort('-created').populate('user', 'displayName').exec(function(err, comments) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.jsonp(comments);
}
});
};
but when navigate to this route
http://localhost:3000/api/comments/57550c21612bc90478333017
it response all comments except this article id, if i hard code (
'57550c21612bc90478333017'req.articleIdplease explain me what is wrong?
Answer Source
You should use req.params to access the articleId in the URL:
exports.listbyArticle = function(req, res) {
var articleId = req.params.articleId;
Comment.find( {article: articleId }).sort('-created')
.populate('user', 'displayName')
.exec(function(err, comments) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.jsonp(comments);
}
});
};