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Start your free trialJonathan Grieve
Treehouse Moderator 91,253 PointsError: ENOENT: no such file or directory... when requesting URL.
Well, I gave it a good go but I suspect there's some sort of breaking change in the code as it;s been quite a while since the course was released. From what I gather I need to find a way to get the string representation of the URL for the templates but all I keep getting back is an object. [object Object]
I've tried stringify and .toString but I only get the same error back. Any more ideas? Thanks
var Profile = require("./profile.js");
var Render = require("./render.js")
function home(request, response) {
if(request.url === "/") {
response.writeHead(200, {"content-type":"text/plain"});
Render.view("header", {}, response);
Render.view("search", {}, response);
Render.view("footer", {}, response);
response.end();
}
}
function user(request, response) {
var username = request.url.replace("/","")
if(username.length > 0) {
response.writeHead(200, {"content-type":"text/plain"});
Render.view("header", {}, response);
//get json from Treehouse API
var studentProfile = new Profile(username);
studentProfile.on("end", function(profileJSON){
//show profile
//store the values which we need
var values = {
avatarUrl: stringify(profileJSON.gravatar_url),
username: stringify(profileJSON.profile_name),
badges: stringify(profileJSON.badges.length),
javascriptPoints: stringify(profileJSON.points.JavaScript),
}
//simple response
response.write("The user " + values.username + " has " + values.badges + " Treehouse badges!" + "\n");
Render.view("profile", {values}, response);
Render.view("footer", {}, response );
response.end();
});
studentProfile.on("error", function(error){
//on error
Render.view({errorMessage: error.message} + "\n");
Render.view("footer", {}, response);
response.end();
});
}
}
module.exports.home = home;
module.exports.user = user;
var fs = require("fs");
function mergeValues(values, content) {
//Cycle over the keys
//Replace all {{key}} with the value from the values object.
for(let key in values) {
content = content.toString().replace("{{" + key + "}}", values[key]);
}
//return merge content
return content;
}
function view(templateName, values, response) {
//read from the template file
var fileContents = fs.readFileSync("./views/" + templateName + ".html", {encoding: "utf8"});
fileContents = mergeValues(values, fileContents);
response.write(fileContents);
};
module.exports.view = view;
//How to read from files in node.
1
$ node app
Server running at http://127.0.0.1:3000/
fs.js:646
return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
^
Error: ENOENT: no such file or directory, open 'C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\views\[object Object]
.html'
at Object.fs.openSync (fs.js:646:18)
at Object.fs.readFileSync (fs.js:551:33)
at Object.view (C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\render.js:17:27)
at Profile.<anonymous> (C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\router.js:48:20)
at emitOne (events.js:116:13)
at Profile.emit (events.js:211:7)
at ClientRequest.<anonymous> (C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\profile.js:24:28)
at Object.onceWrapper (events.js:315:30)
at emitOne (events.js:116:13)
at ClientRequest.emit (events.js:211:7)
Jonnie@LAPTOP-13ASI1QJ MINGW64 /c/xampp/htdocs/jgdm-100daysofcode/nodejs/dynamic_site (master)
$ node app
Server running at http://127.0.0.1:3000/
fs.js:646
return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
^
Error: ENOENT: no such file or directory, open 'C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\views\[object Object]
.html'
at Object.fs.openSync (fs.js:646:18)
at Object.fs.readFileSync (fs.js:551:33)
at Object.view (C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\render.js:17:27)
at Profile.<anonymous> (C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\router.js:48:20)
at emitOne (events.js:116:13)
at Profile.emit (events.js:211:7)
at ClientRequest.<anonymous> (C:\xampp\htdocs\jgdm-100daysofcode\nodejs\dynamic_site\profile.js:24:28)
at Object.onceWrapper (events.js:315:30)
at emitOne (events.js:116:13)
at ClientRequest.emit (events.js:211:7)
1 Answer
Catalina Villalonga
5,760 PointsI have the same problem, did you vi any chance figue out what was the problem?
Jonathan Grieve
Treehouse Moderator 91,253 PointsHi there! I'm sorry, I haven't been able to. I had a quick dip back in and tried to edit for the first string in the directory for the readFilesync()
method. It also doesn't like something about the header.html
but I don't know what at the moment!
Jonathan Grieve
Treehouse Moderator 91,253 PointsJonathan Grieve
Treehouse Moderator 91,253 PointsI've made a temporary GitHub repository for this, here! https://github.com/jg-digital-media/node-site