The default css class used for the main element within this control. This is overridden by subclasses.

Context string used to determine the selection list for this component.
A context string take the form of a URL:
SearchClass/SearchName?parm1=value&parm2=value
SearchClass is the name of a %ZEN.Portal.ContextSearch search class that contains the search to perform.
SearchName is the name of the search method to invoke within the search class.

Flag to indicate whether multiSelect mode should be used when displaying the dropdown menu. If this value is true, then the contents of the control are treated as a delimited list using separator as the delimiter. The dropdown will then present the user with a list of checkboxes with the previously entered values checked. Checking and unchecking values will toggle whether the property is included in the list.
NOTE: MultiSelect mode should not be used in conjunction with context-based lookups, as the behaviour which could come from this approach would not be intuitive or easy to use.

onkeyup event handler: This event is fired when a key is released when this control has focus. The HANDLER parameter is used to trigger the default onkeyup handler defined in onkeyupHandler(). If onkeyup is specified in the component, then that specific code will be invoked rather than that in the default event handler, and it is then the responsibility of the developer to call the onkeyupHandler() function defined in this class.

Define what delimiter to use for list properties when multiSelect is true.

Size of the input area for this text control.

Draw content of control.

Render the HTML contents of the dropdown area for the selector.
pContext is the (resolved) context string for the control.
pSearchKey is the current contents of the control.
pMultiSelect is a flag to indicate whether a multiSelect dropdown should be displayed.
pSeparator indicates which separator character should be used if pMultiSelect is true.

Get the HTML contents of the dropdown area for the selector.
pContext is the (resolved) context string for the control.
pSearchKey is the current contents of the control.
pMultiSelect is a flag to indicate whether a multiSelect dropdown should be displayed.
pSeparator indicates which separator character should be used if pMultiSelect is true.

Adjust size of control.

Find the div element used to display modal popups.

This client event, if present, is fired when the containing group is made visible.

Notification that this component is about to stop being modal.

Notification that this component is about to become modal.

Default onkeyup handler to allow drop-down to be displayed (by pressing DOWN) or hidden (by pressing ESCAPE). This method is only invoked if no onkeyup event is defined for the selector using the standard onkeyup attribute. Should a developer make use of the onkeyup callback, it is his/her responsibility to determine whether this function should be invoked.

This client event, if present, is fired when the page is loaded.

This client event is fired when the page is resized and the dropdown is visible. Resizing the window while the dropdown is open can cause the base component and its dropdown to become detached, this method traps such occurences and allows the dropdown to be repositioned.

User has selected an item in the dropdown list.

Set the value of a named property.

User has pressed the selector button.