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form widgets

I often when i start studying new material, and stop looking back for the old one, sometimes I lose the sentence structure, so why not documenting it
form controls "widgets":

don't forget setting any name to be used for retrieving data back at the server side
  • sending data
    • single data using input tag with its type attribute set to text, password, radio or hidden, or with a select tag.
    • multiple choice data, as if sending an array use also input tag with its type attribute set to checkbox or radio, or use select tag mentioning its multiple attribute
  • executing events
    • using input tag with its type attribute set to submit, reset, button
<input type=" " name=" " />
type: text, password, hidden ....

<select name="countries" size="2" multiple>
    <option value="fr"> France </option>
    <option value="en"> England </option>
    <option value="eg">Egypt</option>
</select>
style is either a pop-up menu or scroll-able list

<textarea name="dialog" rows="5" cols="35"> paragraph </textarea>

<input type="radio" name="volume" value="h" checked="checked" /> high
<input type="radio" name="volume" value="m" checked  /> medium
<input type="radio" name="volume" value="l" /> low
last one marked as checked take precedence, and yes can just write checked

<input type="checkbox" name="hobbies" value="read" checked="checked" /> reading
<input type="checkbox" name="hobbies" value="walk" checked="checked" /> walking
<input type="checkbox" name="hobbies" value="watch"  /> watching movies
passed to the server in the from hobbies=reading&hobbies=walking

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