SetFormFieldSubmitActionExA
Form fields
Description
The trailing A denotes the ANSI (char) DLL entry point; the ActiveX/COM surface exposes only the Unicode form. Behaviour is identical to SetFormFieldSubmitActionEx and string arguments are interpreted using the current SetAnsiMode code page
Adds a submit action to a button form field with a flags parameter for setting various submit options. Please refer to section "Form Actions" of the official PDF Specifications.
Syntax
Delphi
Function DLSetFormFieldSubmitActionExA(InstanceID, Index: Integer; ActionType, Link: PAnsiChar; Flags: Integer): Integer;DLL
int DLSetFormFieldSubmitActionExA(int InstanceID, int Index, const char * ActionType, const char * Link, int Flags);Parameters
| Index | The index of the form field 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 |
|---|---|
| ActionType | |
| Link | The URL of the server script that will process the form submission. |
| Flags | Adobe defined flags value for the formfield submit action. |
Return values
| 0 | Could not set the field action |
|---|---|
| 1 | Success |