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WHY FORMS?

WHY FORMS?. FORM CONTROLS. HOW FORMS WORK. 1: User fills in form and presses button to submit info to server. HOW FORMS WORK. 2: Name of each form control sent with value user entered. HOW FORMS WORK. 3: Server processes information using programming language. HOW FORMS WORK.

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WHY FORMS?

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  1. WHY FORMS?

  2. FORM CONTROLS

  3. HOW FORMS WORK 1: User fills in form and presses button to submit info to server

  4. HOW FORMS WORK 2: Name of each form control sent with value user entered

  5. HOW FORMS WORK 3: Server processes information using programming language

  6. HOW FORMS WORK 4: Server creates new page to send back to the browser based on info received

  7. NAME & VALUE PAIRS username=Ivy

  8. NAME NAME & VALUE PAIRS username=Ivy

  9. NAME VALUE NAME & VALUE PAIRS username=Ivy

  10. FORM STRUCTURE <form action="http://example.com/join.php" method="get"> This is where the form controls will appear.</form>

  11. FORM STRUCTURE <formaction="http://example.com/join.php" method="get"> This is where the form controls will appear.</form>

  12. FORM STRUCTURE <form action="http://example.com/join.php"method="get"> This is where the form controls will appear.</form>

  13. TEXT INPUT <form action="http://example.com/join.php"> <input type="text" name="username" size="15" maxlength="30" /></form>

  14. TEXT INPUT <form action="http://example.com/join.php"> <input type="text" name="username" size="15" maxlength="30" /></form>

  15. TEXT INPUT <form action="http://example.com/join.php"> <input type="text" name="username" size="15" maxlength="30" /></form>

  16. TEXT INPUT <form action="http://example.com/join.php"> <input type="text" name="username"size="15" maxlength="30" /></form>

  17. TEXT INPUT <form action="http://example.com/join.php"> <input type="text" name="username" size="15" maxlength="30" /></form>

  18. PASSWORD <p>Username: <input type="text" name="username" size="15" maxlength="30" /></p><p>Password: <input type="password" name="password" size="15" maxlength="30" /></p>

  19. PASSWORD <p>Username: <input type="text" name="username" size="15" maxlength="30" /></p><p>Password: <input type="password" name="password" size="15" maxlength="30" /></p>

  20. TEXTAREA <p>What did you think of this gig?</p><textarea name="comments" cols="20" rows="4">Enter your comments...<textarea/>

  21. TEXTAREA <p>What did you think of this gig?</p><textarea name="comments" cols="20" rows="4"> Enter your comments...<textarea/>

  22. TEXTAREA <p>What did you think of this gig?</p><textarea name="comments"cols="20" rows="4"> Enter your comments...<textarea/>

  23. TEXTAREA <p>What did you think of this gig?</p><textarea name="comments" cols="20" rows="4"> Enter your comments...<textarea/>

  24. RADIO BUTTON <p>Your favorite genre:<br /> <input type="radio" name="genre" value="rock" checked="checked" /> Rock <input type="radio" name="genre" value="pop" /> Pop <input type="radio" name="genre" value="jazz" /> Jazz</p>

  25. RADIO BUTTON <p>Your favorite genre:<br /> <input type="radio" name="genre" value="rock" checked="checked" /> Rock <input type="radio" name="genre" value="pop" /> Pop <input type="radio" name="genre" value="jazz" /> Jazz</p>

  26. RADIO BUTTON <p>Your favorite genre:<br /> <input type="radio" name="genre" value="rock" checked="checked" /> Rock <input type="radio" name="genre" value="pop" /> Pop <input type="radio" name="genre" value="jazz" /> Jazz</p>

  27. RADIO BUTTON <p>Your favorite genre:<br /> <input type="radio" name="genre"value="rock" checked="checked" /> Rock <input type="radio" name="genre"value="pop" /> Pop <input type="radio" name="genre"value="jazz" /> Jazz</p>

  28. RADIO BUTTON <p>Your favorite genre:<br /> <input type="radio" name="genre" value="rock" checked="checked" /> Rock <input type="radio" name="genre" value="pop" /> Pop <input type="radio" name="genre" value="jazz" /> Jazz</p>

  29. CHECKBOX <p>Your favorite music service:<br /> <input type="checkbox" name="service" value="iTunes" checked="checked" /> iTunes <input type="checkbox" name="service" value="Last.fm" /> Last.fm <input type="checkbox" name="service" value="Spotify" /> Spotify</p>

  30. CHECKBOX <p>Your favorite music service:<br /> <input type="checkbox" name="service" value="iTunes" checked="checked" /> iTunes <input type="checkbox" name="service" value="Last.fm" /> Last.fm <input type="checkbox" name="service" value="Spotify" /> Spotify</p>

  31. CHECKBOX <p>Your favorite music service:<br /> <input type="checkbox" name="service" value="iTunes" checked="checked" /> iTunes <input type="checkbox" name="service" value="Last.fm" /> Last.fm <input type="checkbox" name="service" value="Spotify" /> Spotify</p>

  32. CHECKBOX <p>Your favorite music service:<br /> <input type="checkbox" name="service"value="iTunes" checked="checked" /> iTunes <input type="checkbox" name="service"value="Last.fm" /> Last.fm <input type="checkbox" name="service"value="Spotify" /> Spotify</p>

  33. CHECKBOX <p>Your favorite music service:<br /> <input type="checkbox" name="service" value="iTunes"checked="checked" /> iTunes <input type="checkbox" name="service" value="Last.fm" /> Last.fm <input type="checkbox" name="service" value="Spotify" /> Spotify</p>

  34. DROP DOWN LIST BOX <select name="devices"> <option value="iPod" selected="selected">iPod</option> <option value="radio">Radio</option> <option value="PC">Computer</option></select>

  35. DROP DOWN LIST BOX <select name="devices"> <option value="iPod" selected="selected">iPod</option> <option value="radio">Radio</option> <option value="PC">Computer</option></select>

  36. DROP DOWN LIST BOX <select name="devices"><option value="iPod" selected="selected">iPod</option> <option value="radio">Radio</option> <option value="PC">Computer</option></select>

  37. DROP DOWN LIST BOX <select name="devices"> <option value="iPod" selected="selected">iPod</option> <option value="radio">Radio</option> <option value="PC">Computer</option></select>

  38. DROP DOWN LIST BOX <select name="devices"> <option value="iPod" selected="selected">iPod</option> <option value="radio">Radio</option> <option value="PC">Computer</option></select>

  39. DROP DOWN LIST BOX <select name="devices"> <option value="iPod"selected="selected">iPod</option> <option value="radio">Radio</option> <option value="PC">Computer</option></select>

  40. MULTIPLE SELECT BOX <select name="devices" size="4"> <option value="guitar" selected="selected">Guitar</option> <option value="drums">Drums</option> <option value="keys" selected="selected">Keyboard</option> <option value="bass">Bass</option></select>

  41. MULTIPLE SELECT BOX <select name="devices" size="4"> <option value="guitar" selected="selected">Guitar</option> <option value="drums">Drums</option> <option value="keys" selected="selected">Keyboard</option> <option value="bass">Bass</option></select>

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