Readmd - Updates to the sample code #111
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The code in the original file has 2 bugs(see below), which I fixed.
1.a the "state" statement has syntax issues
1.b. the statement with "this.MultiSelect" produces an error.
The new code demonstrates some advanced features(see below.)
2.a. Using multiple components on the same screen
2.b. For a component with single - selection, updating the dropdown's name/label (the selectText prop) dynamically to display the selected option
2.c. an example for the callback function for the "onAddItem" prop
2.d. Rich in comments