text stringlengths 1 81 | start float64 0 10.1k | duration float64 0 24.9 |
|---|---|---|
We have our big table. | 1,464.49 | 1.23 |
But each table is really just a
sequence of individual table rows. | 1,465.72 | 4.32 |
And each of those rows
is really just a sequence | 1,470.04 | 2.34 |
of individual cells of
data within that table. | 1,472.38 | 3.33 |
And so that structure that we're
imagining, a table that consists | 1,475.71 | 3 |
of individual rows, where each
row consists of individual cells, | 1,478.71 | 3.81 |
is exactly how we're going to
represent this table in HTML. | 1,482.52 | 3.96 |
We're going to start
with just a table tag. | 1,486.48 | 3.24 |
That's going to represent
the entirety of this table. | 1,489.72 | 3.33 |
But inside of the table, we
might have different parts. | 1,493.05 | 2.82 |
We might have the heading of the table. | 1,495.87 | 2.22 |
We might have the body of the table. | 1,498.09 | 1.69 |
So in order to represent
that, I'll add thead. | 1,499.78 | 3.14 |
That's going to stand for
the heading of the table, | 1,502.92 | 2.13 |
the stuff at the top
of the table that might | 1,505.05 | 1.83 |
indicate what each column of
the table means, for example. | 1,506.88 | 3.21 |
And let's see, what columns do I want? | 1,510.09 | 2.18 |
Well, let's go ahead and
add some table headings, | 1,512.27 | 2.05 |
which I can represent using
the th tag, h for heading. | 1,514.32 | 4.47 |
And maybe I want in this web
page to display information | 1,518.79 | 2.91 |
about various different
oceans, for example. | 1,521.7 | 2.28 |
So maybe I have one column for
the ocean and another column, | 1,523.98 | 3.87 |
another table heading, for the
average depth of that ocean, | 1,527.85 | 4.35 |
and another table heading for
the maximum depth of that ocean. | 1,532.2 | 5.67 |
And that'll be the very first row of
that table, the heading of the table. | 1,537.87 | 3.24 |
But in addition to the
heading of the table, | 1,541.11 | 1.84 |
we also have the body of the table. | 1,542.95 | 1.94 |
So underneath the thead,
I'll go ahead and include | 1,544.89 | 2.81 |
tbody, body for the main part of the
table where all my data is going to be. | 1,547.7 | 4.75 |
And that body is going to consist
of individual rows of a table. | 1,552.45 | 3.91 |
So I might have a tr, which
here stands for table row. | 1,556.36 | 5.81 |
And inside of this table row, we'll
go ahead and add some individual data | 1,562.17 | 4.08 |
points inside of the table. | 1,566.25 | 1.89 |
So inside of my table row, I'm going
to have one table data point, or td, | 1,568.14 | 4.23 |
for table data, that says Pacific
Ocean, for example, then another table | 1,572.37 | 5.01 |
data that says 4,280
meters, and then another one | 1,577.38 | 4.23 |
for the maximum depth of the Pacific
Ocean, which is 10,911 meters. | 1,581.61 | 4.71 |
And, in fact, these
three table heads as well | 1,586.32 | 3.39 |
at the top of the page, the ocean, the
average depth, and the maximum depth, | 1,589.71 | 3.22 |
those should actually probably
be in a row of their own | 1,592.93 | 2.3 |
as well, because the very first part
of the table, that is also a row. | 1,595.23 | 4.21 |
So I'll go ahead and add a tr, short
for table row and inside of that tr | 1,599.44 | 5.27 |
put these headings. | 1,604.71 | 1.41 |
I'll go ahead and add one more row just
so we can see what this looks like. | 1,606.12 | 3.13 |
And then, we'll take a look at the
page and then go back to this code. | 1,609.25 | 2.91 |
I'll add the Atlantic Ocean, too, which
has an average depth of 3,646 meters, | 1,612.16 | 6.17 |
as well as a maximum depth
of 8,486 meters as well. | 1,618.33 | 6.34 |
So when I open up table.html now,
here's what I'm going to see. | 1,624.67 | 4.16 |
I'm going to see a table-like
representation of the data. | 1,628.83 | 3.46 |
It's not just one thing after
another after another anymore. | 1,632.29 | 2.69 |
It's structured in a table. | 1,634.98 | 1.12 |
Now, granted, there aren't any borders. | 1,636.1 | 1.63 |
And I could probably add
some colors and spacing | 1,637.73 | 2.17 |
to make this look a little bit nicer. | 1,639.9 | 1.75 |
But I see three columns-- | 1,641.65 | 1.34 |
ocean, average depth, and maximum
depth, where this very first row | 1,642.99 | 4.65 |
is what we might call the
table header, the very top | 1,647.64 | 2.31 |
of the table that's defining
what all of the columns mean. | 1,649.95 | 3.12 |
Inside of that table header
is a single table row | 1,653.07 | 3.27 |
that has three table data cells-- | 1,656.34 | 2.34 |
ocean, average depth, and maximum depth. | 1,658.68 | 2.97 |
Then beneath this table
header, represented in bold, | 1,661.65 | 3.06 |
is the table's body, or
the tbody element, inside | 1,664.71 | 3.24 |
of which we had two rows, one for
representing the Pacific Ocean, | 1,667.95 | 3.33 |
one for representing the Atlantic Ocean. | 1,671.28 | 2.25 |
And then we had data cells
in each one of those rows | 1,673.53 | 2.73 |
for representing each of the individual
cells that's located within this table. | 1,676.26 | 5.3 |
So this is what that page
ultimately looks like. | 1,681.56 | 2.53 |
And let's take one more
look at the HTML just | 1,684.09 | 1.92 |
to get an understanding for how all of
these tags interact with one another. | 1,686.01 | 4.82 |
And no need to memorize all
these tags right now, slowly | 1,690.83 | 2.84 |
as you begin to design
HTML pages, you'll | 1,693.67 | 2.1 |
start to get more familiar with
what HTML tags are available to you. | 1,695.77 | 3.6 |
And certainly, all of
these HTML tags are | 1,699.37 | 2 |
things that are easy to reference
if you need to look them up. | 1,701.37 | 2.59 |
It's very helpful to be
able to look up something | 1,703.96 | 2.04 |
like, how do I create a table in HTML? | 1,706 | 2.13 |
And then you'll be able to see what
the various different tags you'll | 1,708.13 | 2.88 |
need to add are in order to generate
the table that you're looking for. | 1,711.01 | 3.99 |
But, again, just to recap, here, we
have a table element, inside of which | 1,715 | 3.84 |
are two child elements, thead and tbody. | 1,718.84 | 3.36 |
Inside of each of those are one or
more table rows, representing using tr. | 1,722.2 | 4.95 |
Inside of each of those are three table
data cells, representing using td. | 1,727.15 | 6.12 |
And so using these nested
tags, elements inside | 1,733.27 | 2.31 |
of elements inside of
other elements, we've | 1,735.58 | 2.04 |
been able to build something far more
complex than just a bulleted list. | 1,737.62 | 3.51 |
We've been able to build an entire
table that has information as well. | 1,741.13 | 5.24 |
But ultimately, our web pages
should be web pages that don't just | 1,746.37 | 2.87 |
display information,
but that also let users | 1,749.24 | 2.85 |
interact with that
information in some way. | 1,752.09 | 2.68 |
For example, you might imagine that
on Google's home page, for example, | 1,754.77 | 3.11 |
it's not just unchanging. | 1,757.88 | 1.45 |
There's a field where I
can type something in. | 1,759.33 | 2.39 |
And anytime users can
provide input to a web page, | 1,761.72 | 3.48 |
we generally call that
a form, or some place | 1,765.2 | 2.55 |
where a user can fill
out a form in order | 1,767.75 | 2.01 |
to provide information to the web page. | 1,769.76 | 2.91 |
And so now, let's take a
look at how we can use HTML | 1,772.67 | 3.03 |
in order to create a form that's
going to display some information. | 1,775.7 | 4.42 |
So I'll go ahead and create
a new page called form.html, | 1,780.12 | 4.19 |
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