ScrollableDataSource lists functions for scrolling through a result set.
eglx.persistence
externalType ScrollableDataSource extends DataSource type NativeType private constructor(); // identifies the current position in a result set. the first is 1. function getPosition() returns (int); // indicates whether the current position is position 1. function isFirst() returns (boolean); // indicates whether the current position is the last. function isLast() returns (boolean); // sets the current position by number. the first position is 1. // returns a value that indicates whether the setting was successful. // returns false if the invocation references a non-existent position. function setAbsolute(row int in) returns (boolean); // sets the position to the first row in the result set. // returns a value that indicates whether the setting was successful. // returns false if the result set is empty. function setFirst() returns (boolean); // sets the position to the last row in the result set. // returns a value that indicates whether the setting was successful. // returns false if the result set is empty. function setLast() returns (boolean); // sets the position to the row subsequent to the current position. // returns a value that indicates whether the setting was successful. // returns false if the invocation references a non-existent position. function setNext() returns (boolean); // sets the position to the row previous to the current position. // returns a value that indicates whether the setting was successful. // returns false if the invocation references a non-existent position. function setPrevious() returns (boolean); // sets a position relative to the current one. // the function argument can be positive or negative. // returns a value that indicates whether the setting was successful. // returns false if the invocation references a non-existent position. function setRelative(rows int in) returns (boolean); end
Target | Issue |
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Java | No issues. |
JavaScript | Access of persisted data is not supported. |