how to use equal to and multiple Vlookup in single cell - excel

Question

I have created a multiselect dropdown for Cities in my sheet 1 and the postcodes associated with the dropdown is in sheet 2.
This is how my sheet 2 looks.
1.) User is allowed to select multiple cities from the dropdown. As soon as user selects the city, I want to show in one cell the selected city and the associated postcodes. For e.g. If user selects Sion and Dadar from the dropdown then just below the dropdown user should be able to see something like this.
With the help of Vlookup i am able to retrieve either one of the value and also not able to show in a single cell with equals to sign.
2.) Also I have used VBA code from the internet to have multiple select and remove. The code works fine but I want to make some changes in it. Like when user selects two cities the value gets populated in the dropdown cell separated by "comma". I want everytime the second value to go on next line but to remain in the same cell and also dynamically adjust the row height with leaving some margin from top and bottom. I am new to VBA and don't know how exactly to get it on next line.
This is how it currently looks.
But instead of above, I want it look like this
Here is the VBA code which i have used.
Private Sub Worksheet_Change(ByVal Target As Range)
Dim xRng As Range
Dim xValue1 As String
Dim xValue2 As String
If Target.Count > 1 Then Exit Sub
On Error Resume Next
Set xRng = Me.Range("J2, K2,L2,M2,N2")
If xRng Is Nothing Then Exit Sub
Application.EnableEvents = False
If Not Application.Intersect(Target, xRng) Is Nothing Then
xValue2 = Target.Value
Application.Undo
xValue1 = Target.Value
Target.Value = xValue2
If xValue1 <> "" Then
If xValue2 <> "" Then
If InStr(1, xValue1, xValue2 & ",") > 0 Then
xValue1 = Replace(xValue1, xValue2 & ", ", "") ' If it's in the middle with comma
Target.Value = xValue1
GoTo jumpOut
End If
If InStr(1, xValue1, ", " & xValue2) > 0 Then
xValue1 = Replace(xValue1, ", " & xValue2, "") ' If it's at the end with a comma in front of it
Target.Value = xValue1
GoTo jumpOut
End If
If xValue1 = xValue2 Then ' If it is the only item in string
xValue1 = ""
Target.Value = xValue1
GoTo jumpOut
End If
Target.Value = xValue1 & ", " & xValue2
End If
jumpOut:
End If
End If
Application.EnableEvents = True
End Sub

Answer 1

Select Formulas » Defined Names » Name Manager
Replace the Refers to: formula with the following formula:
=OFFSET(Lookups!$A$2,0,0,COUNTA(Lookups!$A:$A)-1)
You can now go nuts with adding and removing values from the Priority list and the dropdowns will have updated values with no additional effort!
To break down the OFFSET formula usage (using List_Priority as the example):
Lookups!$A$2: start at cell $A$2 on sheet named "Lookups" which is
the first value in the list
0: stay in that same row (so still at
$A$2)
0: stay in that same column (so, again, still at $A$2)
COUNTA(Lookups$A:$A)-1: count the number of cells in column A that
have values and then subtract 1 (the heading cell: “Priority”); grab
an area that is that tall, starting with the cell currently
“selected” ($A$2)
Add the Dependent Drop Down
On the DataEntry sheet, select cell E6.
On the Ribbon, click the Data tab, then click Data Validation..
From the Allow drop-down list, choose List.
In the Source box, type an equal sign and INDIRECT function,
referring to the first data cell in the Produce Type column: ...
Click OK.
Put code on Sheet Lookup
Private Sub Worksheet_Change(ByVal Target As Range)
On Error Resume Next
If Not Intersect(Target, Range("E6")) Is Nothing And Target.Cells.Count = 1 Then
Application.EnableEvents = False
If Len(Target.Offset(1, 0)) = 0 Then ' (1,0) down direction (0,1) right
Target.Offset(1, 0) = Target ' (1,0) down direction (0,1) right
Else
Target.End(xlDown).Offset(1, 0) = Target ' (1,0) down direction (0,1) right
End If
Target.ClearContents
Application.EnableEvents = True
End If
End Sub

Answer 2

For
Sion = 400022
You can use Vlookup formula
=VLOOKUP(Table1[Segments];Table1[Segments];1;FALSE)&" = "&VLOOKUP(Table1[Segments];Sheet2!A2:B4;2;FALSE)
I am not getting how to do it for multiselect. This works only when user select single option from the dropdown

Answer 3

Another solution. Change Sheet name and ranges and try:
Option Explicit
Sub test()
Dim strCitys As String
Dim rng As Range
Dim arr As Variant, strResults As Variant, City As Variant
With ThisWorkbook.Worksheets("Sheet1")
strCitys = .Range("A1").Value
Set rng = .Range("D1:E3")
strResults = ""
If strCitys <> "" Then
If InStr(1, strCitys, ",") = 0 Then
strResults = Application.VLookup(strCitys, rng, 2, False)
If Not IsError(strResults) Then
.Range("B1").Value = strCitys & "=" & strResults
Else
.Range("B1").Value = strCitys & "=" & "Missing Code"
End If
Else
For Each City In Split(strCitys, ",")
strResults = Application.VLookup(Trim(City), rng, 2, False)
If Not IsError(strResults) Then
If .Range("B1").Value = "" Then
.Range("B1").Value = Trim(City) & "=" & strResults
Else
.Range("B1").Value = .Range("B1").Value & vbNewLine & Trim(City) & "=" & strResults
End If
Else
If .Range("B1").Value = "" Then
.Range("B1").Value = Trim(City) & "=" & "Missing Code"
Else
.Range("B1").Value = .Range("B1").Value & vbNewLine & Trim(City) & "=" & "Missing Code"
End If
End If
Next City
End If
Else
.Range("B1").Clear
MsgBox "Please select city/ies."
End If
End With
End Sub
Results: