Looking documentation about filling comboboxes in bc4j JSP´s edit pages.

Im looking documentation about filling comboboxes in bc4j JSP pages (bc4j forms). My case is as follows:
I have an edit JSP form. This edit jsp form needs two comboboxes. The values in the second combo box depends of the choice selected in the first combo box. Both combos are bounded to its respective tables.
How can i do that?
Thank u.

It is possible to use Javascript to refresh, but the code in Javascript is not entirely trivial.
Here is an example of a dependent select control which uses javascript to refresh the dependent list.
One use BC4J tags to populate a similar dependent list dynamically:
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script type="text/javascript">
// Create arrays containing state cities
// Note: These arrays could be created dynamically
var arrStates, arrFlorida, arrNewYork, arrTennessee
arrFlorida = ["Daytona Beach", "Miami", "Orlando", "Tampa"]
arrNewYork = ["Albany","New York", "Oakland", "Rochester"]
arrTennessee = ["Gatlinburg", "Knoxville", "Memphis", "Nashville"]
arrStates =[arrFlorida, arrNewYork, arrTennessee]
// Function to handle dynamically altering the contents of the City List box
function handleChange(newDisplay)
{ var StateSelect, CitySelect, NumEntries, i
StateSelect = document.frm.States
CitySelect = document.frm.Cities
// Delete all entries in the cities list box
for (i = CitySelect.length; i > 0; i--)
CitySelect.options[i-1] = null
// Add comment option to City List box
CitySelect.options[0] = new Option("-- Select City --",0)
// If state is selected add its cities to the City List box
if (newDisplay >= 0)
NumEntries = arrStates[newDisplay].length
for (i = 1; i <= NumEntries; i++)
CitySelect.options[i] = new Option((arrStates[newDisplay])[i-1],(i))
CitySelect.selectedIndex = 0
</script>
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>This is a test.. </p>
<p> </p>
<form name="frm" action="">
States:
<select name="States" onChange="handleChange(this[this.selectedIndex].value)">
<option value="-1">-- Select State --
<option value="0">Florida
<option value="1">New York
<option value="2">Tennessee
</select>
<p>
Cities:
<select name="Cities">
<option value="-1">-- Select City --
<option>
<option>
<option>
<option>
</select>
<script type="text/javascript">
handleChange(-1)
</script>
</form>
</body>
</body>
</html>

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Looking for documentation about filling Comboboxes in bc4j forms

Im looking documentation about filling comboboxes in bc4j forms. My case is as follows:
I have an edit form. This edit form needs two comboboxes. The values in the second combo box depends of the choice selected in the first combo box. Both combos are bounded to its respective tables.
How can i do that?
Thank u.

Orlando
JComboBox jComb1 = new JComboBox();
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Dee Bishnu wrote:
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Looking documentation about filling comboboxes in bc4j JSP´s edit pages.

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