How can we set class with mSetting?
For example:
new sap.m.Button({}).addStyleClass("my-class"); //work
Another way?
new sap.m.Button({
styleClass: "my-class" // did'n work
});
Any possibility to set class that way?
Answer
As of now (till version SAPUI5 1.28.4), styleClass is not a supported property of sap.m.Button nor its base type's( sap.ui.core.Control) property.
Hence you have to use addStyleClass(sStyleClass) OR in XML view directly.
As @Ivan said, you can use busy property because this exists in the base type sap.ui.core.Control
Hopefully we will this basic functionality in higher releases.
Update: for multiple CSS classes
var oLabel = new sap.m.Label({text:"Sample"}).addStyleClass("sample1 sample2");
OR
var oLabel = new sap.m.Label({text:"Sample"}).addStyleClass("sample1").addStyleClass("sample2");