Node-Crush-Course(11~12)
➰ MVC
1. 📝Create 📃 Detail.ejs
<!DOCTYPE html>
<html lang="en">
<%- include("../partials/head.ejs") %>
<body>
<%- include("../partials/nav.ejs") %>
<div class="details content">
<h2><%= blog.title %> </h2>
<div class="content">
<p><%= blog.body %> </p>
</div>
<a data-doc="<%= blog._id %>" class="delete">
<img src="/trashcan.svg" alt="delete icon">
</a>
<!-- special attribute basically add our own custom attributes and we can call it, Store blog._id in data-doc, when we click a tag can grab this data-->
</div>
<%- include("../partials/footer.ejs") %>
<script>
const trashcan = document.querySelector('a.delete');
trashcan.addEventListener('click', (e) => {
const endpoint = `/blogs/${trashcan.dataset.doc}`;
fetch(endpoint, {
method: "DELETE"
})
.then(response => response.json())
.then(data => window.location.href = data.redirect)
.catch(err => console.log(err));
});
</script>
</body>
</html>
2. 🔨Modify 📃 app.js
const express = require("express");
const morgan = require("morgan");
const mongoose = require("mongoose");
const app = express();
const blogRoutes = require("./routes/blogRoutes");
// connet to MongoDB
const dbURI =
"";
mongoose
.connect(dbURI, { useNewUrlParser: true, useUnifiedTopology: true })
.then((result) => app.listen(3000)) // db 연결 후 listen
.catch((err) => console.log(err));
// Mongoose to connect and interact with the database like prisma?
// npm install mongoose
app.set("view engine", "ejs");
app.use(express.static("public"));
app.use(express.urlencoded({ extended: true })); // middleware that helps handling POST, URL request => Object request
app.use(morgan("dev"));
// routes
app.get("/", (req, res) => {
res.redirect("/blogs");
});
app.get("/about", (req, res) => {
res.render("about", { title: "About" });
});
//blog routes
app.use("/blogs", blogRoutes);
app.use((req, res) => {
res.status(404).render("404", { title: "404" });
});
3. 📝Create 📃 blogRoutes.js
const express = require("express");
const blogController = require("../controllers/blogController");
const router = express.Router();
router.get("/", blogController.blog_index);
router.post("/", blogController.blog_create_post);
router.get("/create", blogController.blog_create_get);
router.get("/:id", blogController.blog_details);
router.delete("/:id", blogController.blog_delete);
module.exports = router;
4. 📝Create 📃 blogController.js
// blog_index : Get all the blogs and inject those into the index view
// blog_details : Get single blog
// blog_create_get : Send back the actual form, get request
// blog_create_post : Add a new blog and
// blog_delete : Delete a blog
const Blog = require("../models/blog");
const blog_index = (req, res) => {
Blog.find()
.sort({ createdAt: -1 }) //descending order
.then((result) => {
res.render("blogs/index", { title: "All Blogs", blogs: result });
})
.catch((err) => console.log(err));
};
const blog_details = (req, res) => {
const id = req.params.id;
Blog.findById(id)
.then((result) => {
res.render("detail", { blog: result, title: "Blog Details" });
})
.catch((err) => {
res.render("404", { title: "Blog not found" });
});
};
const blog_create_get = (req, res) => {
res.render("blogs/create", { title: "Create a new Blog" });
};
const blog_create_post = (req, res) => {
const blog = new Blog(req.body);
blog.save().then((result) => {
res.redirect("/blogs");
});
};
const blog_delete = (req, res) => {
const id = req.params.id;
Blog.findByIdAndDelete(id)
.then((result) => {
res.json({ redirect: "/blogs" });
})
.catch((err) => {
console.log(err);
});
};
module.exports = {
blog_index,
blog_details,
blog_create_get,
blog_create_post,
blog_delete,
};
5. 🔨Modify 📃 index.ejs
<!DOCTYPE html>
<html lang="en">
<%- include('../partials/head.ejs') %>
<body>
<%- include('../partials/nav.ejs') %>
<div class="blogs content">
<h2>All Blogs</h2>
<% if(blogs.length > 0) { %>
<% blogs.forEach(blog => { %>
<div class="blog_wrapper">
<a class="single" href="/blogs/<%= blog._id %>">
<h3 class="title"><%= blog.title %> </h3>
<p class="snippet"><%= blog.snippet %> </p>
</a>
</div>
<% }) %>
<% } else { %>
<p>There are no blogs to display...</p>
<% } %>
</div>
<%- include('../partials/footer.ejs') %>
</body>
</html>
Author And Source
이 문제에 관하여(Node-Crush-Course(11~12)), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다
https://velog.io/@aspalt85/Node-Crush-Course1112
저자 귀속: 원작자 정보가 원작자 URL에 포함되어 있으며 저작권은 원작자 소유입니다.
우수한 개발자 콘텐츠 발견에 전념
(Collection and Share based on the CC Protocol.)
<!DOCTYPE html>
<html lang="en">
<%- include("../partials/head.ejs") %>
<body>
<%- include("../partials/nav.ejs") %>
<div class="details content">
<h2><%= blog.title %> </h2>
<div class="content">
<p><%= blog.body %> </p>
</div>
<a data-doc="<%= blog._id %>" class="delete">
<img src="/trashcan.svg" alt="delete icon">
</a>
<!-- special attribute basically add our own custom attributes and we can call it, Store blog._id in data-doc, when we click a tag can grab this data-->
</div>
<%- include("../partials/footer.ejs") %>
<script>
const trashcan = document.querySelector('a.delete');
trashcan.addEventListener('click', (e) => {
const endpoint = `/blogs/${trashcan.dataset.doc}`;
fetch(endpoint, {
method: "DELETE"
})
.then(response => response.json())
.then(data => window.location.href = data.redirect)
.catch(err => console.log(err));
});
</script>
</body>
</html>const express = require("express");
const morgan = require("morgan");
const mongoose = require("mongoose");
const app = express();
const blogRoutes = require("./routes/blogRoutes");
// connet to MongoDB
const dbURI =
"";
mongoose
.connect(dbURI, { useNewUrlParser: true, useUnifiedTopology: true })
.then((result) => app.listen(3000)) // db 연결 후 listen
.catch((err) => console.log(err));
// Mongoose to connect and interact with the database like prisma?
// npm install mongoose
app.set("view engine", "ejs");
app.use(express.static("public"));
app.use(express.urlencoded({ extended: true })); // middleware that helps handling POST, URL request => Object request
app.use(morgan("dev"));
// routes
app.get("/", (req, res) => {
res.redirect("/blogs");
});
app.get("/about", (req, res) => {
res.render("about", { title: "About" });
});
//blog routes
app.use("/blogs", blogRoutes);
app.use((req, res) => {
res.status(404).render("404", { title: "404" });
});const express = require("express");
const blogController = require("../controllers/blogController");
const router = express.Router();
router.get("/", blogController.blog_index);
router.post("/", blogController.blog_create_post);
router.get("/create", blogController.blog_create_get);
router.get("/:id", blogController.blog_details);
router.delete("/:id", blogController.blog_delete);
module.exports = router;// blog_index : Get all the blogs and inject those into the index view
// blog_details : Get single blog
// blog_create_get : Send back the actual form, get request
// blog_create_post : Add a new blog and
// blog_delete : Delete a blog
const Blog = require("../models/blog");
const blog_index = (req, res) => {
Blog.find()
.sort({ createdAt: -1 }) //descending order
.then((result) => {
res.render("blogs/index", { title: "All Blogs", blogs: result });
})
.catch((err) => console.log(err));
};
const blog_details = (req, res) => {
const id = req.params.id;
Blog.findById(id)
.then((result) => {
res.render("detail", { blog: result, title: "Blog Details" });
})
.catch((err) => {
res.render("404", { title: "Blog not found" });
});
};
const blog_create_get = (req, res) => {
res.render("blogs/create", { title: "Create a new Blog" });
};
const blog_create_post = (req, res) => {
const blog = new Blog(req.body);
blog.save().then((result) => {
res.redirect("/blogs");
});
};
const blog_delete = (req, res) => {
const id = req.params.id;
Blog.findByIdAndDelete(id)
.then((result) => {
res.json({ redirect: "/blogs" });
})
.catch((err) => {
console.log(err);
});
};
module.exports = {
blog_index,
blog_details,
blog_create_get,
blog_create_post,
blog_delete,
};<!DOCTYPE html>
<html lang="en">
<%- include('../partials/head.ejs') %>
<body>
<%- include('../partials/nav.ejs') %>
<div class="blogs content">
<h2>All Blogs</h2>
<% if(blogs.length > 0) { %>
<% blogs.forEach(blog => { %>
<div class="blog_wrapper">
<a class="single" href="/blogs/<%= blog._id %>">
<h3 class="title"><%= blog.title %> </h3>
<p class="snippet"><%= blog.snippet %> </p>
</a>
</div>
<% }) %>
<% } else { %>
<p>There are no blogs to display...</p>
<% } %>
</div>
<%- include('../partials/footer.ejs') %>
</body>
</html>Author And Source
이 문제에 관하여(Node-Crush-Course(11~12)), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다 https://velog.io/@aspalt85/Node-Crush-Course1112저자 귀속: 원작자 정보가 원작자 URL에 포함되어 있으며 저작권은 원작자 소유입니다.
우수한 개발자 콘텐츠 발견에 전념
(Collection and Share based on the CC Protocol.)
좋은 웹페이지 즐겨찾기
