nax3t / webdevbootcamp Goto Github PK

isLoggedIn middleware needs to be removed from https://github.com/nax3t/webdevbootcamp/blob/master/YelpCamp/v10/routes/index.js

Since it has been moved into the /middleware index.js

Hello!

I'm trying to resolve a problem with "Cannot read property 'substring' of undefined". Unfortunately, I have tried several options, but none of them gives the expected result. I have both deleted the database collection and tried to replace it with the if condition ( index file),

<% if(blog.body && blog.body.length > 0) { %> 
   <p><%= blog.body.substring(0, 100)%></p>
<% } > %

but it does not work and by deleting a post, it actually adds one:

What are the possible solutions in this case?

https://goor.me/Ax6az
P.S. added a file of my code at bottom of the page

Thanks in advance,
maox27

RESTfulRouting.zip

Web development from nax3t

The sections don't have READMEs properly formatted with the Markdown spec.

YelpCamp routes/index.js line 22 change needed from:
req.flash("error", err.message);
return res.render("register");
to:
return res.render("register", {"error": err.message});
or:
req.flash("error", err.message);
return res.redirect("register");

im trying to use "request-promise now and im having a very hard time.
var express = require("express");
var app = express();
var rp = require("request-promise");
app.set("view engine", "ejs");

app.get("/", function(req, res){
res.render("search");
});

app.get("/results", function(req, res){
var query = req.query.search;
var options = {
method: "GET",
uri: "http://omdbapi.com/?s=" + query,

};

rp(options)
.then((body)=> {
	var data = JSON.parse(body)
    console.log(data);
	// Process html..

})
.catch((err)=> {
	console.log( "error",err)
    // Crawling failed...
});
     
app.listen(process.env.PORT, process.env.IP, function(){
console.log("Movie App has started!!!");

});

Possibly create a .gitignore that does not include .c9 and node-modules folders? It really is a pain download the content to a local system on a slower network!