Hello!
On a page I have a list of strings, each represented by a TextField in a
form.
The user should be able to edit the Strings and add new ones. Also it
should be possible to add many of them and fill them afterwards:
----
Java:
@Property
private List<String> values;
@Property
private String current;
void onSelectedFromAdd() {
values.add("");
}
TML:
<t:form>
<t:loop source="values" value="current">
<t:textfield value="current"/><br/>
</t:loop>
<input t:type="Submit" t:id="add" value="Add"/>
<input t:type="Submit" value="Save"/>
</t:form>
----
My question is: How do I store the List of Strings until it is actually
saved? Adding fields should not use the database. Does anyone know a
solution for this other than @Persist?
TIA
Stephan
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