Methods
cssBlock(block) → {this}
    Accepts a string of CSS to add with the widget.
    Parameters:
| Name | Type | Description | 
|---|---|---|
| block | string | 
- Source:
Returns:
    for chaining
- Type
- this
doRender()
    Method used for rendering the widget.
Your class should override this method.
The method is expected to create a this.$widget containing jQuery object
- Source: