以角度书写自定义控件或小部件。

I want to build custome control or widget using Angular. I know how to build form using basic controls such as textbox, button etc. using Angular-Formly. Please, help me out how to do this. Suppose i want to create Slider on my page based on json then what are the steps I need to follow to create it. Thank you.I want to build custome control or widget using