Skip to main content

Bootstrap: Jumbotron & Forms

If you want to make your message outstanding on the web page, Jumbotron can be a good style choice. Jumbotron is a lightweight, flexible component that can optionally extend the entire viewport to showcase key content on your site. (From Bootstrap Components-Jumbotron)



I would like to try this component on my page, so I create the HTML page and apply the Jumbotron code in the body part. I change the text "Hello, World!" to "This is Jumbotron" and also put its definition in the <p> element.


If we want the whole part to be center of the page, the instructor told us a quick way to do that is adding a "container" outside the jumbotron code.


The instructor also recommended some common forms on Bootstrap. I prefer the inline form because it is very short and simple. I apply the inline form code under the Jumbotron code. The class value "form-group" will group that input, so it can leave some space between each input.



As a result, we can see all the input are in one line. There are some spaces between "Name" and "Email" and "Send invitation".



The final page looks like:


Comments

Popular posts from this blog

GIT Study Note: Six Git Commands You Should Know!

What is Git? According to Git website , Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. Basically, we can use Git to track all of changes and revert them back if we made mistakes. The version control system is a way for us to work with different versions of our code, so that we can save different features and make notes as we progress. It is also very useful for team collaboration. Six Git Command You Should Know 1. Git Init In our server, we need to create a "Git" directory and inside of "Git", we make another direcory "git_inro". Then, we add a file "app,js" in the "git_intro" folder. The first thing we need to run is "git init" . When we run git init, it will make a directory which is hidden called ".git". Wherever I run that git init command, it's going to track all of our changes. ...

Intro To Authentication: Three Useful Tools Will Make Everything Easier

Authentication is very important for both users and websites. It helps to keep users' information safe and also helps us to manage the accounts. Authentication is also complex because there is a lot of moving pieces that have to fit together in just the right way to make that work. The course introduce three tools to make authentication more quickly and safely. 1. Passport.js Passport.js will make our life easier and make our code shorter. It also helps to make implementation faster. Most importantly, it is used a lot in the real word. 2. Passport Local Passport Local is for username and password. It's about providing this entry point into all sorts of destinations. 3. Passport Local Mongoose This package will help us implement authentication with passport, and it's specially made to work with mongoose. We are also going to use these three tools into a Secret Page App project, which will show in next few posts.

Intermediate Express.js: How To Render HTML From A EJS File?

The Express.js apps we have developed so far are just simply getting requests from users and sending matched message back to them. However, it is not what we want in the real web application. In most case, we want to send back a relevant web page when our app receives request from user. In order to do that, we need to npm install ejs file in the Express, create HTML page in the ejs file, and render HTMl from the ejs file. I know it sounds confuse now. I am going to explain more details in the example. EJS stands for embedded JavaScript. It lets us embed JavaScript code variables if statements loops inside of HTML. How to render HTML from a EJS file? Step One: Create a HTML page in EJS file Firstly, in our server, we create a folder named "EJSDemo". In this folder, we touch two files, one is "app.js", and the other one is "home.ejs". We are going to write a simple HTML code in the "home.ejs" file. The instructor create a dog page,...