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From YouTube: Exploring the Redesigned Power Apps Gallery Control
Description
The PowerApps gallery control has a new set of layouts. Learn what they are, how to work with them, and how they affect your existing apps.
0:00 Start
0:33 Adding a new vertical gallery
1:18 Find the hidden separator
1:53 Fixing the Separator's location
2:50 How it affects existing apps
4:37 The ThisItem.IsSelected item control
5:35 The font settings
6:18 The AllItemsCount Property
7:14 The Loading properties
Power Apps Consulting and training at https://www.PowerApps911.com
A
What
that's
right
after,
like
six
years,
the
powerapps
team
just
changed
the
way
the
templates
work
in
galleries.
So
when
you
add
a
vertical
Gallery,
it
looks
totally
different
and
it
has
a
bunch
of
little
new
functionality
tied
to
it.
So
it
caught
me
off
guard
today
when
I
was
teaching
my
training
class
to
a
private
group
of
people
and
I
wanted
to
catch.
You
off
guard,
so
I
decided
to
make
this
quick
little
video
to
show
you
the
new
Behavior,
because
you
can't
get
away
from
it's
just
there.
A
It
affects
old,
apps
and
new
apps
and
just
to
make
sure
that
you
guys
are
ready
for
it
all
right.
Let's
switch
over
to
desktop,
they
look
alright.
So
we
got
an
app
here.
I
just
added
a
SharePoint
data
source
that
matter
the
data
source
and
I
was
about
to
do
my
normal
demo
right.
So
as
I
insert
vertical
gallery,
and
then
it's
like
how
it
looks
completely
different
and
if
I
add
employees
you're
like
what
in
the
world.
A
So
if
you
hit
play
you're
gonna
see
that
now
they've
kind
of
get
this
little
blue
indicator
over
here
on
which
record
I've
selected.
Also,
if
I
start
scrolling,
you
know
it's
kind
of
loads
dynamically.
Sometimes
when
I'm
scrolling
I've
even
seen
it
put
a
little
loading
spinner
as
it
went
and
refreshed
the
data
so
depending
on
how
quickly
it
got
the
data
back,
it
will
even
put
its
own
little
loading
thing
in
there
kind
of
interesting
now.
A
What's
really
weird
about
this,
though,
is
that
there's
even
more
going
on
than
you
can
necessarily
see
here
so
I'm
going
to
change
my
screens
background
color
to
I?
Don't
know
this
orange
color
right
here,
and
so
here
that's
some
dark.
You
can
see
that
there's
even
a
white
bar,
that's
a
little
difficult
to
see.
Now
with
your
gallery
selected.
You
know
all
the
controls
over
here
the
same
you
know
the
control
itself
is
the
same
with
one
little
caveat,
I'll
throw
at
you
in
a
second,
but
the
layouts
are
all
different.
A
So
you
know
if
I
change
this
one
right,
it's
expanded.
You
know
a
lot
of
times.
We
kind
of
use
one
of
those
as
a
jumping
off
spot
and
I
might
click
in
here
on
the
actual
Gallery
itself
and
if
I
start
to
resize
it.
Oh,
this
white
bar
is
actually
a
rectangle
called
separator
two
and
it
does
not
dynamically
move.
When
you
resize,
it's
all
right
to
make
it
Dynamic.
A
If
you
wanted
it
to
behave
the
way
it
should
have,
it's
not
the
X
property
Shane,
it
is
the
Y
property,
and
so
what
you're
going
to
do
is
you're
going
to
say,
hey,
I
need
you
to
be
parents,
template
height,
minus
self
right,
which
is
the
control
itself.
Oh
I
hate
that
the
Auto
Select
stuff
doesn't
work
as
well
self
height,
and
now
you
can
see
that
the
white
is
at
the
bottom
and
if
I
resize
in
any
way
the
white
bar
there
is
going
to
stay
the
same.
A
Also
right
here,
keeping
in
mind,
though
I
couldn't
even
see
the
white
bar
and
to
what,
until
we
change
the
background
color,
which
is
a
little
weird
now
so
to
try
to
kind
of
understand
more.
What's
going
on,
let
me
open
up
another
app
real,
quick
one
sec,
so
here
I'm
in
an
existing
app
right,
because
I
wanted
to
show
you
that
this
change
is
going
to
bleed
through.
A
So,
if
I'm
in
this
existing
app
and
I
insert
a
vertical
gallery,
we're
going
to
see
it
and
hook
that
up
to
employees
as
well
notice
that
the
color
right,
the
little
bar
that
was
white
on
the
other
side,
is
a
different
color
here.
I
cannot
find
any
Rhyme
or
Reason
as
to
what
color
that
it's
going
to
be
or
what
why
it
chooses
to
be
different.
Colors
I,
don't
know
if
I
did
something
this
app,
but
that
is
something
to
note.
A
Is
that
the
little
separator
2
or
in
this
case
separator
seven
now,
but
whatever
that
bar
is,
it
does
seem
to
have
different
colors
even
scarier,
though
what
happens
right
this
Gallery
was
over
here.
It
was
working
I
built
this
one
a
long
time
ago,
no
big
deal
what
happens
with
this
one
if
I'm
like?
Oh,
you
know,
I
want
to
show
a
different
layout
notice.
It
says
no
layout
selected.
You
can
tell
that
I'm
using
one
of
the
default
layouts
right,
it's
ugly.
A
A
Right,
like
it
used
to
be
that
the
text
was,
you
know
a
different
size
for
the
top
row,
the
and
then
the
two
bottom
rows
now
they're,
all
the
same
font
size,
the
same
font
colors
also
notice
the
little
blue
bar
right.
That
is
the
one
that
it's
doing
so,
let's
go
back
to
the
app
the
new
app
right.
So
what
is
that
bar?
That
is
called
rectangle
two,
and
so
what
they've
done
for
this
one
is
they've
said
it's
visible
property
to
be.
A
If
this
item
is
selected,
true
false
now,
if
you've
ever
taken,
one
of
my
training
classes,
you
know
I
would
have
never
written
it.
This
way,
I
would
have
written
it
like
this
hint
hint
right,
I
know
a
lot
of
people
that
watch
it.
That
might
have
a
say
in
how
that
works.
But
so
then
that
would
be
how
you
control,
whether
or
not
that
shows
up
and
then,
of
course
you
know
you
control
its
color,
it's
fill
and
all
those
things
and
you
can
still
what
have
we
always
really
done
with
galleries?
A
Right
is
we've
most
most
likely
went
here
and
said:
hey
template
fill,
and
so
you
could
repeat
that
formula
as
well.
If
you
wanted
to
change
your
gallery
to
be
completely
done
right,
that
would
look
something
like
this,
and
so
now
the
selected
records
got
the
little
blue
indicator
over
here,
and
then
it's
got
that
nice
green
color
and
if
we
select
different
records
right,
it's
moving
around,
and
so
that's
just
that
same
formula
that
we've
always
written.
A
If
this
item
is
selected,
make
it
a
color,
if
not
make
it
transparent
technically,
you
leave
the
transparent
off
and
not
put
anything
there,
but
we
don't
now.
You
might
also
be
noticing
right
that
the
font,
sizes
and
stuff
are
changing
here.
So
if
we
click
on
this
and
so
like,
if
we
look
here
at
font,
let's
just
kind
of
check
the
different
pieces,
so
size
is
always
just
14
good.
What
about
its
color,
its
color
doesn't
change
and
then
what
about
its
weight?
I
mean
font
weight,
it's
font
weight,
so
there
you
go!
A
So
that's
what
they're
doing
so:
they're,
not
changing
the
color
of
the
size,
they're,
just
changing
it
from
semi,
bold
to
normal,
depending
on
whether
or
not
that
is
the
currently
selected
record.
So
they're
using
is
selected
a
lot.
So
if
you
are
one
of
those
people
like
me
that
doesn't
use
it
selected,
you
use
like
the
VAR
record
method.
There's
several
different
places.
We're
going
to
need
to
make
some
updates
the
last
little
piece
of
this.
They
did
also
ship
a
new
property.
A
So
if
we
just
insert
a
label
outside
of
our
Gallery,
you
know
we
used
to
always
do
count
rows
and
then
our
Gallery
one
Dot
all
items
like
that
right
and
that
tells
your
17
rows,
keep
in
mind
now,
instead
of
that
they've,
given
us
a
built-in
property
for
it,
and
that
is
going
to
be
Gallery,
one
dot
all
items
count,
so
they
just
have
a
built-in
count.
Remember,
though,
all
all
items
and
all
items
count
is
not
checking
the
data
source.
It's
not
saying
data
source.
How
many
things
you
have?
A
A
Just
if
you
didn't
know
that
I
want
you
to
know
that
lots
of
fun
stuff
here
what
I
was
hoping
you
would
see-
that's
not
cooperating
but
like
when
I
was
demoing
it
for
my
class
this
morning,
I
was
getting
the
little
loading
Spinners
that
kind
of
kept
popping
up
when
I
would
scroll
through
these
you
know.
So
that's
this
whole
delay
item
loading
is
set
to
true
now
and
then,
if
you
look,
there
is
a
loading
spinner
and
so
then
that's
the
little
data.
A
Looking
little
circle
we
see,
and
then
you
can
even
set
the
colors
here
and
so
it's
using
the
current
border
color.
So
in
this
case
it
would
have
been
blue.
So
this
morning
that
was
working
great
or
it
was
it's
working
either
way.
But
this
morning
my
computer
was
running
so
slow
that
it
kept
needing
to
use
the
loading
spinner.
So
it
was
neat
to
see
those
I
wish.
I'd
captured
that
so
I
could
show
you
guys.
Maybe
I'll
try
to
steal
that
from
the
class
and
put
a
little
thing
up
on
the
screen.
A
We'll
see
real,
just
quick
video
to
walk
you
through
the
SE
galleries
have
changed
a
bad
thing.
It's
a
good
thing.
It's
progress,
I
I
like
what
they
did,
but
it
caught
me
so
off.
Guard
I
want
to
make
sure
that
I
gave
you
guys
the
heads
up
on
this
and
just
gave
you
those
quick
little
tips
on
how
to
work
with
it.
So
you
don't
have
you
know
any
like
what
do
I
do
now?
You
know.
A
Remember:
I've
always
got
all
the
training
classes,
so
you
could
have
been
like
the
people
that
had
the
private
training
class.
Today
you
could
have
private
training.
You
could
have
Public
Training,
you
could
have
on-demand
live
I
had
all
types
of
training
options
come
join
me
for
a
training
class
sometime
thoughts,
comments,
leave
them
below
and
with
that
I'm
gonna
say
thanks
and
have
a
great
day.