When this happens,

1. Save App, Exit App and Re-Start App.

OR

Patch(

SharepointList, ThisItem,

{

Reserved: true, ReservedBy:User().FullName,

ReserverEmail: User().Email,

LearnerFullName: If(IsBlank(tiLearnerName_3.Text), Blank(), tiLearnerName_3.Text),

WhoFilledOutFormText: ddWhoFilling_3.Selected.Value

}

);

So if the user doesn't select a date I have in the combobox, the gallery will display all the time slots Melinda has available.

Filter(TimeSlots,CounselorName.DisplayName = "Melinda", IsBlank(ComboBox2_1.Selected.DateDisplay) ||EventDate = ComboBox2_1.Selected.DateDisplay)

I put this is my button's "OnSelect" property.

ForAll(

    Sequence(

        DateDiff(
/*This is my start and end times and it breaks it down into 1 hour or 30 minute or 15 minute time slots This still needs work*/

            ddStart.Selected.myDate,

            ddEnd.Selected.myDate,

            TimeUnit.Hours

        ) * If(

            ddLength.Selected.Length = 30,

            2,

             If(

            ddLength.Selected.Length = 15,

Power Apps- Order your Dropdown options for Distinct Date Values and format date for Power Apps from a Sharepoint list Date Column

In your Combobox or dropdown "Items" property:

Sort(

    ForAll(

        Distinct(

            YourSharepointList,

            YourDateColumn

        ),

        {

            DateSort: Text(

                Value,

                "yyyymmdd" //For an accurate Sort

            ),

Table.ReplaceValue(#"Step Before Name",

each [YOUR COLUMN NAME],

each if [YOUR COLUMN NAME] ="NORTH" then "N"

else if [YOUR COLUMN NAME] ="SOUTH" then "S"

else if [YOUR COLUMN NAME] ="WEST" then "W"

else if [YOUR COLUMN NAME] ="EAST" then "E"

else [YOUR COLUMN NAME],

Replacer.ReplaceText, {"YOUR COLUMN NAME"})

THE OTHER WAY

Table.ReplaceValue(#"Step Before Name",

each [YOUR COLUMN NAME],

each if [YOUR COLUMN NAME] ="N" then "NORTH"

else if [YOUR COLUMN NAME] ="S" then "SOUTH"

I don't know why but this was extremely difficult to find on the web.

This is how to add a button to a Power App that will disable after clicked, display a notification, and then re-enable after three seconds.

I added a Dropdown list that filters a gallery by Manager Name.

Using distinct Manager Names as option for my drop down were is a crazy order.

I want the options on the dropdown to be alphabetical so Managers are easier to find and select.

Here is the cheater code for the Items property of your dropdown:

My Parse JSON action was giving me this:
"{""Value"":""Allentown""}" as my text Value for my CSV

Change the background color of one Sharepoint List column based on if another Sharepoint list column is empty, blank or null.
*****Note: This will only work correctly if your Multi-Line Text / String Column is Plain text. Make sure the column is set to plain text. (Not Rich text or Enhanced rich text)