FormFieldJavaScriptAction
Description
Adds JavaScript to a form field for any of the possible action types.
Syntax
Delphi
function TDebenuPDFLibrary1811.FormFieldJavaScriptAction(Index: Integer; ActionType,
JavaScript: WideString): Integer;
ActiveX
Function DebenuPDFLibrary1811.PDFLibrary::FormFieldJavaScriptAction(Index As Long,
ActionType As String, JavaScript As String) As Long
DLL
int DPLFormFieldJavaScriptAction(int InstanceID, int Index, wchar_t * ActionType,
wchar_t * JavaScript)
Parameters
Index | Index of the form field |
ActionType |
The action type: E = An action to be performed when the cursor enters the annotation's active area X = An action to be performed when the cursor exits the annotation's active area D = An action to be performed when the mouse button is pressed inside the annotation's active area U = An action to be performed when the mouse button is released inside the annotation's active area Fo = An action to be performed when the annotation receives the input focus Bl = An action to be performed when the annotation loses the input focus (blurred) K = An action to be performed when the user types a keystroke into a text field or combo box or modifies the selection in a scrollable list box. This allows the keystroke to be checked for validity and rejected or modified. F = An action to be performed before the field is formatted to display its current value. This allows the field's value to be modified before formatting. V = An action to be performed when the field's value is changed. This allows the new value to be checked for validity. C = An action to be performed in order to recalculate the value of this field when that of another field changes |
JavaScript | The JavaScript to execute. |
Return values
0 | Cannot find the form field |
1 | The JavaScript action was added to the form field successfully |