var instance = new Vintasoft.Imaging.Pdf.UI.Panels.WebUiPdfInteractiveFormFieldsPanelJS(settings, stateButton);

var returnValue; // Type: any

// Parameters
var value; // Type: function

returnValue = instance.set_CreatePageFieldsHeaderContentCallback(value);

function set_CreatePageFieldsHeaderContentCallback(
   value
A function, which returns UI elements for the header of page interactive fields collection, OR "null".
 Here is function prototype "function __createPageFieldsHeaderCallback(image, index)", where "image" parameter is an instance of WebImageJS type, index - zero-based index of image in image collection. Important: "__createPageFieldsHeaderCallback" function must return not empty array of WebUiElementJS objects.
 : Function
) : any;

Parameters

value

A function, which returns UI elements for the header of page interactive fields collection, OR "null".
Here is function prototype "function __createPageFieldsHeaderCallback(image, index)", where "image" parameter is an instance of WebImageJS type, index - zero-based index of image in image collection. Important: "__createPageFieldsHeaderCallback" function must return not empty array of WebUiElementJS objects.

If property value is "null", the page interactive fields collection header contains label "Page {index}", where index - index of image in image collection.

Reference

WebUiPdfInteractiveFormFieldsPanelJS Class
WebUiPdfInteractiveFormFieldsPanelJS Members