| java.lang.Object
 com.jcorporate.expresso.services.html.HtmlElement
com.jcorporate.expresso.services.html.DropDown
| DropDown | | public class DropDown extends HtmlElement (Code) | | Encapsulates an HTML drop-down box on an HTML form
author:
Michael P. Nash
version:
$Revision: 1.8 $ $Date: 2004/11/17 20:48:18 $ |
| DropDown | | public DropDown(String newFieldName) throws HtmlException(Code) | | Constructor Create a new DropDown list with the specified field name
Parameters:
newFieldName - Field name of the new drop down, must not be null
throws:
HtmlException - If the parameter is invalid |
| DropDown | | public DropDown(String newFieldName, String newCurrentValue) throws HtmlException(Code) | | Create a drop down with the field name as given with a specific current value
Parameters:
newFieldName - Field name of the new drop-down
Parameters:
newCurrentValue - Current value of the drop down (selected item)
throws:
HtmlException - If the parameters are invalid |
| addOption | | public synchronized void addOption(String fieldValue, String fieldLabel) throws HtmlException(Code) | | Add a new option to this drop-down
Parameters:
fieldValue - Value of the new option
Parameters:
fieldLabel - Label of the new option
throws:
HtmlException - If the parameters are invalid |
| display | | protected synchronized void display(PrintWriter out, int depth) throws HtmlException(Code) | | Display this DropDown to the appropriate PrintWriter
Parameters:
out - PrintWriter to display
Parameters:
depth - the number of tabs to indent
throws:
HtmlException - If the DropDown cannot be displayed |
| setCurrentValue | | public void setCurrentValue(String newCurrentValue) throws HtmlException(Code) | | Set the currently selected value for this drop-down
Parameters:
newCurrentValue - The value for this drop down
throws:
HtmlException - If the parameter is invalid |
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