Returns the value of specified data element by given key from given DataCollection.
Usage
Client side: N
Server side: Y
Syntax
getDataValueFromCollection(collection, key)
Argument
collection
An object of DataCollection, it can be KeyedCollection or IndexedCollection.
key
An object of String, specifies the data element in the collection, it can be a simple key or composite key.
Return
Returns an Object, which is the value of specified data element by given key from given DataCollection.
Example
The example returns the value of the "accountId" field in the "accountA" collection. The "accountA" contains two field: "accountId" and "accountAmount", as shown in the following kColl structure definition:
You can use the following two methods to use the form widget with the repetitive panel:
▪ Put a form outside of the repetitive panel: if selection function is enable, and a row is selected, the content within the selected row and the content outside of the repetitive panel but inside the form will be submitted.
▪ Put a form within the repetitive panel: there is a form in every generated panel. Submit on a certain panel will only submit content in the form of that panel.
Embedded forms, which are a form placed within another form, are not supported.