Related dropdowns - SuperOffice

This element is useful where the options in one drop-down menu depend on the value in another menu. A typical scenario is the selection of fields in related extra tables.

If the drop-down menus are populated by values from different tables, the IDs will probably be the same in both tables. Therefore, the IDs of the nodes must have a prefix to insure that they are unique in all drop-downs.

Configuration

Setting	Description
label	The UI label of the set
labels.n.label	The UI label of the nth list
labels.length	The number of labels
notEmptyDropdown	The last menu that can’t be empty. Numbering starts at 0
printDownwards	How to list drop-down menus true = list one per row false = list all in one row
selectFromTree	Whether to show drop-down menus as a tree chooser (Bool)

Setting selectFromTree = true turns on tree mode and printDownwards, labels.length, and labels.n.length are ignored.

Example

List-mode

label = Related
labels.0.label = Ticket
labels.1.label = Customer
labels.2.label = Email
labels.length = 3
notEmptyDropdown = 0
printDownwards = true
selectFromTree = false

Tree-mode

label = Related
notEmptyDropdown = 0
selectFromTree = true

Creation script

HtmlElement e;
Map m;

SearchEngine se;
se.addFields("ticket","id,title");
se.addCriteria("ticket.status", "OperatorLt", "4", "OperatorAnd", 0);
se.addOrder("ticket.id", true);

for (se.execute(); !se.eof(); se.next()) {
  m.insert("id", se.getField(0));
  m.insert("value",  se.getField(1));
  m.insert("isFolder", "0");
  e.setFieldValue("addNode", m);
}

Then you repeat the query and loop for each additional list. To complete the example with customer and email, you can use these queries:

SearchEngine cust;
cust.addFields("ticket_customers","ticket_id,customer_id.display_name,customer_id");
cust.addCriteria("ticket_customers.ticket_id.status", "OperatorLt", "4", "OperatorAnd", 0);

SearchEngine email;
email.addFields("cust_email","cust_id,email");

Functions

getFieldValue(String field)

Returns all IDs of the resulting drop-down menus in a comma-separated string.

setFieldValue(String action, Map values)

Action	Map keys	Description
addNode	id parent value isFolder	Adds node to the drop-down. If parent is set, place node in the menu to the right of the parent If no parent, place node in the 1st menu
addLabel	label
set	notEmptyDropdown printDownwards

Map map;
map.insert("notEmptyDropdown", "0");
map.insert("printDownwards", "true");
e.setFieldValue("set", map);

toString()

Returns all IDs of the resulting drop-down menus in a comma-separated string.

​Configuration

​Example

​List-mode

​Tree-mode

​Creation script

​Functions

​getFieldValue(String field)

​setFieldValue(String action, Map values)

​toString()

Configuration

Example

List-mode

Tree-mode

Creation script

Functions

getFieldValue(String field)

setFieldValue(String action, Map values)

toString()