Html table in container

Nested Table in HTML

‘Nested Table’ is one of the most important concepts while using tables in HTML coding. The nested tables or ‘tables within table’ is a concept used while creating bigger and complex tables. Most of the complex and large tables might include nesting of tables within the main table to have better control in the coding. Using nested tables might help create beautiful and interesting appearances and visuals, but it can create loose end errors.

Sure, it becomes trickier when you start using nested tables because of all the tags and elements you need to code and maintain and handle while creating tables within tables. But once you get hold of such a concept and dab into such complexity, it does get a lot easier to juggle tags within.

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How to create a table within a table?

Below is an interpretation of nested tables. The below image shows a five-level nesting of tables, with the color ‘Blue’ as the outermost or the container table with nested tables represented with colors White, Red, Yellow, and Green.

We will try and create another example of nested tables step by step this time.

The above example had the main container, a table with two columns and a nested table within two rows and two columns.

Now observe the below example of nested tables. What we discussed as an interpretation of levels of nesting above, we will try to create such an example through coding below.

The above code outputs the following display showing 5 levels of nesting of our tables differentiated through different colors. Observe the placement of tables inside one another, that is, nesting within:

The concept of nesting within the tables becomes more interesting by visual when the programmer uses tables for formatting the complete webpage. The table can then be formatted like any other table and other HTML elements the programmer might nest within.

Examples of Nested Table in HTML

Below are the examples mentioned :

Example #1

Observe the below example of a nested table, just one table within the main table. To differentiate the main table and the nested table within, we have used different border radius and border colors of the table.

  
 
Left side of the main table
 
 
Nested Table
 
nested table C1
 
nested table C2
 
 
nested table
 
nested table
 
 
 
 
 

Example #2

Our following code will demonstrate the nesting of other HTML elements within the nested tables inside our main container table.

The above code demonstrates how one table can contain several other tables within itself, which can contain any type of content you normally add to a simple HTML page. The above code for the same is without borders.

Please observe that the tables when their borders are made visible. The container table is one with the red colored border with nested ones with blue, yellow, green and black colored borders.

It is all good to use tables for formatting a web page entirely, but one thing to remember is, the more complex your nesting is, the more your page will load slower since it becomes really complicated for your browser to do the rendering.

Recommended Articles

This is a guide to Nested Table in HTML. Here we discuss how to create a table within the table along with the respective examples of Nested Table in HTML. You may also have a look at the following articles to learn more –

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Table inside another Table

Nesting tables simply means making a Table inside another Table. Nesting tables can lead to complex tables layouts, which are both visually interesting and have the potential of introducing errors depends on its nesting nature.

Tables within Tables

Nested Table always need to be placed between . tags of the outer container Table. You can format nested tables as you would format any other HTML Table.

The following HTML code create a Table with one row and two column and inside the second column again create another table (nested table) with two rows.

In the above picture the outer table with red colors and Inner table with Green color.

HTML Source Code :

Tables inside a Table Cell

Nesting tables can lead to more complex tables, inner Table should begin and end in the same cell of the outer container table. You can nested tables any number of levels. The following HTML code create a four level nested tables.

In the above picture the outermost table with color Red and nested table with color Green , Yellow and Blue respectively.

HTML Source Code :

You can format or placed other HTML Tags inside nested tables as you would do any other HTML Table. The following HTML code create an outer Table with two rows and each row has two columns. Each nested table add other HTML tags like Image, Links , List , Text etc.

HTML Source Code :

The more tables you have nested inside one another, the slower the page will load. It gets more complicated for the browser to render, and so the page loads more slowly.

Related Contents

• How to HTML Table
• Headers and caption
• Table Border
• Width and Height
• Table background
• Table Cellspacing
• Table Cellpadding
• Colspan and Rowspan
• Table Align
• Content Align
• Tags inside Table
• Table Layout 1
• Table Layout 2
• Table Layout 3

Related Topics

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How to Create a Table in HTML

In today’s modern world almost everything is online whether it is shopping, selling, managing accounts, etc. due to which a huge amount of data is needed to be organized. But here the question is how do we organize that huge amount of data? So the answer to this problem is very simple, we can organize data with the help of tables. In HTML, tables play a vital role in the organization of data which improves the interactivity of the interface.

This article guides you to create table in HTML and serves the following outcomes: This article will tell

How to create a table in HTML

An Html table is used to organize data into rows and columns. To create a table in Html we use tag and to create rows in a table tag is used while to create cells in a table we use tag. The following example gives you a clear view of How to create a table in Html.

In the above example we create a simple table with two rows and cells. A table is created by using tag along with the border attribute. Then inside a tag we use tag to create table row and inside tag we use tag to create columns inside a row.

As you see we got a table with two rows and columns as expected.

Table heading

We use tag to insert heading in a table. The following example explains it clearly

In this example we have used the tag to give headings to the column.

This is how we add a heading to a table.

Table Cellspacing and Cellpadding

These two attributes are used for the adjustment of cell spacing.

• Cellspacing: This attribute adds spaces between the cells.
• Cellpadding: This attribute specifies the distance of cell content from the cell border.

These attributes can be used with the tag only. The following example helps you to understand these attributes better.

In this example we use the cellspacing attribute in the tag and set its value to 10 which adds spaces between the cells of the table.

The output clearly shows the result for cellspacing that adds spaces between the cells.

The following code makes use of the cellpadding to a table cell.

In this example we use the cellpadding attribute in tag and set its value to 10 which adds spaces between the cell-content and cell-border of the table.

This output shows the result for cellpadding.

Table rowspan and colspan

These two attributes are used to merge rows and columns.

Rowspan: Two or more rows can be merged by using this attribute.

Colspan: Two or more columns can be merged by using this attribute.

These attributes can be used with the tag only. The following example helps you to understand these attributes better.

In the above example we use rowspan and colspan attributes with tag to merge the rows and columns in a table.

The above output shows that the three brown are merged due to rowspan and two columns are merged due to the use of colspan

Table caption

In HTML tag is used to give caption to a table. Caption gives a summarized information about the table. The following example help you to understand better.

In the above output we use tag to add a caption with a table in Html.

This output shows that Product Info is displayed above the table due to the tag.

Table Header, Body and Footer

Tables can be distributed into three parts if complex data needs to be organized. These parts are header, footer and a body. tag is used to create the header of a table, tag is used to create the footer of the table and tag contains the main content of the table. The following example helps you to understand better.

In the above example we use to specify the header of the table, then we use to specify the main content of the body and then is used to specify the footer of the table.

The output shows that the table heading is written inside tag, product name and description is written inside tag whereas contains a short message.

Conclusion

In Html, tag is wrapped around tag and tag to create a table, while tag specifies the rows and tag specifies the columns of the table. Primarily, this article aims to demonstrate how to create a table in HTML. Additionally, Additionally, we have also explained examples on cell-spacing, cell-padding, row-spanning, column-spanning, table-caption, table-header, table-body and table-footer.

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How to align two tables side by side in HTML

In this tutorial I shall show you how you can align two tables side by side in html using CSS.

Create new basic html document

In the above screenshot you can see I have created a basic html5 document.

Now let’s add a table in our document.

Adding table in html document

In the above screenshot you can see I have created a simple html table with some dummy data.

I have created a two columns table with three rows.

• First row is header row which contains table header cols
• Second and third rows are the content rows with table data cols.

Now let’s render this table in our web browser to see the table structure.

Render html table in web browser

In the above screenshot you can see that a simple basic html5 table is rendered in the web browser.

Now let’s make it more readable by applying some CSS.

Apply some CSS to our HTML table

In the above screenshot you can see I have applied some css to our table to make it more readable and nice and clean.

Now let’s render it again in our web browser to see the changes.

In the above screenshot you can see how beautiful this table is looking now.

Now let’s duplicate this table html to make another table.

Duplicate html table and wrap them in container div

In the above screenshot you can checkout I have duplicated the table and wrapped them into a div and added a class named “container”.

Now let’s align both tables side by side in html using CSS

Align two tables side by side in html using CSS

In the above screenshot you can see that I have added a class in the first table.

And in the second above screenshot you can see I have added a flex property to “container” class and added “20px” margin from right to “table-1” class.

Now let’s see the changes in the web browser.

Congratulations you have successfully learned how to align two tables side by side in html using CSS.

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