Feature/reference set

[McDoyen]

• Dropdown type ahead

[diego-antonelli]

Please consider the new comments. Specially the file DropdownReferenceSet.ts line 142 to 153, because looks like a performance issue.

[diego-antonelli]

This line is not necessary. The last return will be called

[diego-antonelli]

This line is not necessary. The last return will be called

[diego-antonelli]

dropdownElement is already checked at line 102, if you just use if (dropdownDimensions){ it will have the same effect

[diego-antonelli]

dropdown[0] is equivalent to dropdownElement. Use const dropdownDimensions = dropdownElement.getBoundingClientRect();

[diego-antonelli]

You can use !!this.props.isClearable instead of this.props.isClearable ? true : false

[diego-antonelli]

dropdownElement is already checked at line 117. Use if (dropdownDimensions) { instead

[diego-antonelli]

This line will always be true, because it's inside the map of itself! It needs to be merged with line 141.

Suggestion: remove the line 143 and at line 141 use: if (this.props.selectedValue && this.props.selectedValue.length > 0) {

[diego-antonelli]

@McDoyen maybe I'm wrong, but this block of code (lines 142 to 153), looks like a forEach in the same list of objects to verify if the value is equal and then return the label, but here we have 2 problems:

1. the forEach is never stopped when it finds the equivalent to the value
2. the number of interactions is this.props.selectedValue.length ^ 2

Instead of that, if is just to return an array of selected labels, use this:
formatedOptions = this.props.selectedValue.map((selectedGuid: any) => selectedGuid.label);

If my understanding is wrong, add a return; at line 148