Properties of the Option Object : Option Select ComboBox : Form Control : JavaScript DHTML examples (example source code) Organized by topic






/*

JavaScript Unleashed, Third Edition

by Richard Wagner and R. Allen Wyke 



ISBN: 067231763X

Publisher Sams CopyRight 2000







+-----------------+---------------------------------------------------------------+

  Property            Description

  defaultSelected      Refers to the option that is selected by default from the 

                       select box. This property was added in JavaScript 1.1.

+-----------------+---------------------------------------------------------------+

  index                Refers to the zero-based indexed location of an element in 

                       the Select.options array.

+-----------------+---------------------------------------------------------------+

  selected             Refers to the selected value of the select box. This 

                       property was added in JavaScript 1.2.

+-----------------+---------------------------------------------------------------+

  text                 Refers to the text for the option.

+-----------------+---------------------------------------------------------------+

  value                Refers to the value that is returned when the option 

                       is selected.

+-----------------+---------------------------------------------------------------+

*/


1. Set select to multiple selected
2. Options in select
3. Option label
4. Option default Selected Example
5. Option selected Index Example
6. Option selected
7. Is Select a select-multiple
8. 'index' Example
9. 'value' Example
10. Add an option to select
11. 'text' Example
12. Option selected index
13. Auto Linked Option Listbox without button
14. Change background
15. Changing Select Element Content (two Combobox)
16. Drop-down Redirect - No Submit button
17. Drop-down Redirect - Submit
18. Dropdown list (combobox) in a form
19. dropdown list (combobox) in form 2
20. Disable or enable an option
21. Disable and enable a dropdown list (combobox)
22. Return the name of the form that contains dropdown list (combobox)
23. Number of options in the dropdown list(Combobox)
24. Change the size of a dropdown list (ComboBox)
25. Select multiple options in a dropdown list (option)
26. Return the selected option as text in option
27. Return the selected option as a number
28. Change the option text
29. Remove an option from a dropdown list (combobox)
30. Methods and Properties of the Select Object
31. Using the Location object to change another frame's URL
32. Using a Summary Form to Support Local Processing
33. Navigating with a SELECT Object
34. Using the selectedIndex Property
35. Modifying OPTGROUP Element Labels
36. Using the options[index].text Property
37. Using the options[index].value Property
38. Triggering a Color Change from a Pop-Up Menu
39. Modifying SELECT Options
40. Modifying SELECT Options (IE4+)
41. Modifying SELECT Options (NN6+)
42. Selecting an Option Using JavaScript
43. Linked ComboBox (option) Country =- province
44. ComboBox set value to TextField
45. Menu(Option) Generator
46. URL Option ComboBox
47. Show Selected Option items