Cloud
Cloud-Dienstleistung für schnelle und effektive Analyse und Visualisierung von Daten für Ihr Business ohne eigene Applikationen zu erstellen oder zu programmieren.
Adding a Custom Function
Unsere Beispiele der Projekte und Berichtsvorlagen helfen Ihnen, die Grundlagen der Arbeit mit unserer Software zu erlernen.You can extend the report engine with your own functions that authors call from expressions in the designer.
Registering the function. Define the function signature, register it with the expression engine, and call it from a template expression during rendering.
Registering the function. Define the function signature, register it with the expression engine, and call it from a template expression during rendering.
var myFunc = function (value) {
return value.toUpperCase();
};
Stimulsoft.Report.Dictionary.StiFunctions.addFunction(
'MyCategory', 'MyFunction', 'MyFunction',
'Returns a string converted to uppercase', '', String,
'String in the uppercase', [String], ['value'], ['The text string'], myFunc);StiFunctions.addFunction registers the function with its category, name, description, return type and parameter metadata, plus the JavaScript implementation. It then appears in the designer's function list and can be used in any expression, e.g. {MyFunction("hello")}.