Chapter IV: Use of HTML (iii)

To succeed in everything, it is necessary to pay the price: struggle. --Emerson

What's in this lecture: form form Element

First, form form element Introduction: HTML form elements, mainly used to let the user input data, and submitted to the server.

Basic syntax:

<form action = "url" method = "Methods submitted (Get/post), default is Get" >

Various elements [input box, drop-down list, text field, Password box ... ]

</form>

Get and Post differences: The contents of the post form are sent over HTTP, and the form's submission is not visible in the address bar

Forms Common Controls

Property	Describe
Input type= "text"	Single line text input box
Input type= "Password"	Password entry box
Input type= "Radio"	Radio Box
Input type= "checkbox"	check box
Select	list box
TextArea	Multi-line text input box
Input type= "Submit"	button to submit the form contents to the server
Input type= "Reset"	Clear all the contents of the form and re-fill the button
INPUT type = "image" src=	Image

Case 1

Case 2
Like fruit *****<br/><input type = "checkbox" name = "V1" > Watermelon <br/><input type = "checkbox" name = "V1" & gt; Apple <br/>***** like sex *****<br/><input type = "Radio" name = "Sex"/> male <br/><input type = "Radio" name = "Sex"/> female <br/>***** hidden (it's useful primarily to be able to submit data without affecting the interface) *****<br/><input type = "hidden"  value = " 123 "  name =" Sal "/>***** like picture *****<br/><input type =" image "Name=" Submit "align=" top "src =" shan.jpg " >***** Choose *****<br/> Please select your birthplace <select name = "Biradd" ><option value = "" >----Please select----</option ><option value = "YJ" > Yangjiang </option><option value = "sh" > Shanghai </option><option value = "ch" > Chongqing </option></select><br/>***** Please leave a message *****<br/><textarea  cols = "a"  row= "ten" > Please enter ... </textarea>***** Please select the file you want to upload *****<br/><input type = "File" name = "MyFile"/> Please select File


This is where we go, take your time and enjoy it

Chapter IV: Use of HTML (iii)