Shulou(Shulou.com)06/01 Report--

Xiaobai looks at the front-end content of learning.

Web front-end engineers actually have different functions in different companies, but the titles are all similar.

1. Do website design and web interface development

two。 Do web interface development

3. Do web interface development, foreground data binding and foreground logic processing (I belong to this type)

4. Design, development, data

Web front-end development needs to master the following technologies:

1. To learn html, this is the simplest and most basic. To be proficient in div, form table, ul li, p, span, font tags, these are the most commonly used, especially div and table,div for layout, table can also be used for layout, but not flexible, the basic table is used to deal with data.

two。 To learn css, the css here does not include css3. Generally speaking, one of the requirements of web front-end development engineers will use css+html or css+div for interface layout, so css is used to assist html to layout and display. We call it "css style". Why do you say css+div? Because I said above that div is what html is mainly used for layout, so div is what the core has mastered! Then css must be used with div. CSS must be proficient in float, position, width, height, as well as for the maximum and minimum, can use 100%, overflow, margin, padding and so on, these are related to the layout style, one thing to master.

3. Learn js. Maybe the first two people think it's okay to get by, and it hurts when you see js. In fact, the introduction to js is very simple, and you don't need to know a lot of things, as long as you get the dom or style or value of a web page according to a certain id or name, and then assign a value to the element tag of an id or name, or add data, or chase html. This is an operation related to data, and then data logic judgment, effect. Nothing more than jumping, bouncing boxes, hiding and so on, all of these combined with other practical uses, the code is not difficult, will be these basic js, other direct Baidu will be fine. Then if you watch too much and use too much, it won't be a problem.

4. Learning jquery.jquery is equivalent to encapsulating a set of js js plug-ins, the purpose is to operate more convenient, write less code, the introduction to jquery is also very simple, those are the same as js, but replaced with jq code. The other same Baidu is enough.

5. It's best to know some background languages, such as java and php. Why? Because all the data in our foreground interface comes from the background, if we can click the background code, it is best to know how to exchange data with the background, which saves time and makes the front-end code more standardized. Otherwise, it may be because your writing method and the data from the back end can not be combined, then the front-end code will have to be rewritten, which will be even more painful.

6. Learning css3+html5, why did you put this last? Haha, because I am not very good at it myself. After all, I specialize in the art industry. Although this is very popular, I work in the back end. I don't need it at work. Only when I need to change the style of my own website, or when there is something wrong with the style of my friend's website. I'm going to study it temporarily. But if you are going to specialize in the front end, you'd better learn.

The above 6 points are basically the skills that an web front-end development engineer needs to master, and then I try my best to tell you a little bit of my experience, but don't think that the above 6 points are as easy as I said, no, the reason why they are used by people, the reason why they are so popular is because they are powerful! What I said is so simple just to dispel the reason why you think it is very difficult. Everything is difficult at the beginning. I am talking about the basic methods and techniques and what you need to know. In addition, to tell you a secret, do not think that the code is very difficult to knock, now any language has the function of automatic prompt code, only need to enter one character, two characters, the following code will pop up for you to choose! What are you afraid of? So don't be afraid that your English is not good.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.