HTML Base Notes

Html
1, a set of rules, browser-aware rules
2, Developer:
Learning HTML Rules
Development daemon:
-Write HTML files (acting as templates)
-The database gets the data and then replaces it to the specified location in the HTML file (Web framework)
3, Local testing
-Find the file path and open it directly to the browser
-pycharm Open Test
4. Writing HTML files
-doctype Correspondence Relationship
-html tag, label can write property = = "Only one HTML tag in a script
-Comment:<!--The contents of the note--
5, Label classification
-Self-closing and labeling
<meta charset= "UTF-8" >
-Active closing tag
<title> Jia Xiang Fly </title>
In the 6,head tab
-<meta, jump, refresh, keywords, description, IE compatible
-<title> label </title>
-<link/> Icons
-<style/>
-<script>
7,body Label
-Icons, &nbsp; &lt; &gt;
-P label, paragraph
-BR, line break
====== Small Summary ======
All labels are divided into:
Block-level Tags: div (whiteboard), H-Series (enlarged bold), p label (spacing between paragraphs and paragraphs)
Inline label (inline label): span label (whiteboard)
Tags can be nested between
tags exist between the meaning of positioning operations, CSS operations, JS operation
Ps:chorm review of the role of elements
-Positioning
-View Styles
-H Series Font zoom in/Zoom Out
-div Block level label Whiteboard
-span in-line label Whiteboard
-input Series (can be submitted to the backstage) + form label

 input type= ' text '-name property (default ' Chao Fan ' in value= ' Chao Fan ' input box) 
 input type= ' password '-name property 
 Input type= ' submit '-value= ' commit ' submit button, form 
 Input type= ' button '-value= ' Login ' button 
 
 input type = ' Radio '-The Radio Box Value,name property (name same is mutually exclusive, can only select one) 
 Input type= ' checkbox '-check box Value,name property (bulk fetch data) checked= ' checked ' (selected by default) 
 
 Input type= ' file '-relies on a property of form form <form enctype= "Multipart/form-data" >form form label 
 in Put type= ' reset '-reset 
 
 <textarea> default </textarea>-name property 
 Select Label-name, internal option V        Alue, submit to background, size display multiple, muiltiple multi-select 
 
-a label 
-jump Hyperlink 
-anchor href= "#某个标签的id" ID cannot be repeated 
         -img image 
 src picture address 
 alt= ' Beauty ' no picture address when the ' Beauty ' 
 title= ' beauty ' mouse stays on the picture when the ' beauty ' two characters 
 -List 
-ul 
 Li 
-ol 

                Li
            -dl
                DT List Title
                Dd

        -Table
            -table
                Thead table Header
                    -TR Line
                        Th column
                Tbody in table
                    TR Line
                        TD Column
             colspan = ' 2 ' 2 represents a horizontal 2 grid
             rowspan = ' 2 ' 2 represents a vertical 2 grid

-label
    Used to click on the text so that the associated tag gets the cursor
    <label for= "username" > Username </label>
    <input id= "username" type= "text" name= "user"/>
-fileset
    Legent

HTML Base Notes