1. Figure for picture + picture Description<figure> alt= "Eueu" > <br/> <figcaption>fehbiguojethk,l;. Cgvbhjmk,l uhjkm,</figcaption></figure>
2. Form data transfer Method
Get:Value is appended to the URL specified by the action attribute at the end of the
Short Form、
retrieve data only from the Web serverThe situation
Post:The value is placed in the HTTP header information to be sent for
allow users to upload files、
Very long、
contains sensitive information (password)、
Database Operations
3. Input MaxLength
Limit the number of characters a user enters in a text field
4. Drop-down list<select> <option></option> </select>
5. Multi-Select box<select name= "" Size= ""
multiple= "multiple"><option></option> </select>
6. Image button<input
type= "image"src= "width= " "height=" ">
7. Combination of form Controls<fieldset> <legend>xinxi</legend> <label>xingming: <input type = "text" name= "name" ></label></br> </filedset>8,
form validation HTML5
supported only in Chrome and opera <form action= "http://www.example.com/login/" method= "POST" > <label for= "username" >username:</label > <input type= "text" name= "username" required= "required"/> <label for= "password" >password:</label& Gt <input type= "password" name= "password" required= "required"/> <input type= "Submit" value= "Submit"/></ Form>
9. Browser supported by date control??? <form action= "http://www.example.com/bookings/" method= "POST" > <label for= "username" >departure Date: </label> <input type= "date" name= "Depart"/> <input type= "Submit" value= "Submit"/> </form>10,
Mailtype= "Email" name= "email "
URL type= "url" name= "website"
Search type= "search" name= " Search"
11. The html5<video> element currently supports only H264 and WEBM<video src= "Video/puppy.mp4" poster= "images/puppy.jpg"//video loading complete before displaying an avatar Widt H= "height=" preload
//What to do when the page loadsNone Auto MetadataControls
//Browser provides default playback controls Loop>
//Replay after video ends
//autoplay Auto Play<p>miaoshu</p> </video>
<source> instead of the SRC preferred MP4 format in <video>
12. <audio><audio src= "Audio/test-audio.ogg" Controls autoplay> <p>miaoshu</p > </audio>
HTML+HTML5 Basic Review Leakage vacancy