Datatables row grouping expand collapse example

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RowGroup for DataTables

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I would appreciate any advice :. There is no exposed configuration on how the code selects the grouping column. Then I think you should try to put the Rendering engine at the first column in order to check if this JS code does group only by the first column it finds on the table.

Here's the syntax for specifying which column should be grouped, where an index of 0 would be the first column. Learn more. Asked 7 years, 9 months ago. Active 5 years, 5 months ago. Viewed 4k times.

datatables row grouping expand collapse example

Junior Nikkie Junior Nikkie 13 1 1 silver badge 6 6 bronze badges. Active Oldest Votes. Geek at Heart Geek at Heart 1. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Featured on Meta. Community and Moderator guidelines for escalating issues via new response….

datatables row grouping expand collapse example

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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I've been using JQuery DataTables for a long time. This is the first time I'll be working with row grouping. I found a good example of where I want to start.

So, I built a table with row grouping and found this example of how to sum up a column. All I need now is how to break that sum amount up into the groups instead of the sum of the entire column. I need help with this.

It doesn't look to me like DataTables can provide all the functionality I need. Row grouping doesn't have built in subtotals or collapsiblity. Even if I'm able to create something custom to do that, it looks like these group rows aren't picked up during exports, which is another requirement I need.

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I'll probably have to go another route. Unless someone can fulfill all of these needs, don't bother. What Im doing here? Learn more. Asked 4 years, 4 months ago.

Active 2 years, 7 months ago. Viewed 6k times. What if I wanted to display the sum of the grouped salaries on that grouped row? Right now, it looks like you can only display the name of the group.

Expand/collapse row grouping

Can I make these rows collapsible like they are Here and Here? It looks like this is a different plugin than the original grouping code. This look would be my preference, but working with child rows doesn't seem to be the same as grouping. Additional Info I will be returning data from an Ajax source. All of this functionality is built in already.While answering questions on StackOverflow and DataTables forum I have seen a number of similar questions on how to open all child rows.

Today I am going to demonstrate a couple solutions to this problem. Child rows can be used to show extra details that do not fit into the main table. Child rows are also used by Responsive extension to display columns that do not fit the screen. Solution depends on whether you use Responsive extension for your table powered by jQuery DataTables. There is an example on DataTables website demonstrating how to use child rows.

I used it to show how to open all child rows in a regular table. We need isolate rows that have child rows closed. These rows will not have parent class.

RowGroup - new extension

Then we need to trigger a click event on the first cell of such row to force Responsive extension to expand a child row. I design and develop custom websites and web applications, perform website maintenance and provide technical support for small and medium-sized businesses.

Hi and thanks for your post!

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Is there a way to make it work with a single button and toggle the expand and collapse? Also using toggle button text like this? I guess you could do something like shown below.

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Thank you for your post. The issue I have is the Hungarian variables and parameters that SP still uses. The second is I have yet to see a clear way to make this code work on SP Online version.

Have you had any experience accomplishing this within a SharePoint environment? Please tell me how to export the child row data following by parent data as it is viewing in the table. You need to change targets: 0 to targets: 1 to use second column. I made the expansion and folding with child. How can I dynamically give the child row data? Just modify format function and render content of the child row based on row data provided in d variable.

Theoretically it is possible if you initialize the table in the child row and apply the same method to display row details for child row. From usability standpoint this may be not the best solution for many reasons: confusing appearance and problems with smaller screen devices.

Michael, is there a way to expand all but wihout using a button? Instead just when document is ready? Just use corresponding code to expand child rows in your handler defined using initComplete option. Somehow, I can expand and collapse all child rows but only with the code for expanding the child rows somehow :.

Hi, can you tell me how much field can show in table? Help me please. Hi, there is another way.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I would really like to add the rowcount number of rows per group in the group header to make the row grouping more informative.

It would let the user how much extra information to expect when clicking to expand the group. Learn more. Asked 7 years, 11 months ago. Active 6 years, 3 months ago. Viewed 25k times.

Can anyone help to find away to add these features? I've added a jsfiddle link now in the post above. Thank you in advance for your help!! Active Oldest Votes. Thulasiram Thulasiram 7, 7 7 gold badges 40 40 silver badges 48 48 bronze badges.

Thank you so much! This is exactly what I needed!! Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

Email Required, but never shown. The Overflow Blog. Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Technical site integration observational experiment live on Stack Overflow.Although DataTables doesn't have row grouping built-in picking one of the many methods available would overly limit the DataTables coreit is most certainly possible to give the look and feel of row grouping.

In the example below the 'group' is the office location, which is based on the information in the third column which is set to hidden. The grouping indicator is added by the drawCallback function, which will parse through the rows which are displayed, and enter a grouping TR element where a new group is found.

A click event handler is added for the grouping rows to allow the grouping order to be restored as well as ordering by any other column. Important note: DataTables now has a RowGroup extension that provides a formal API for the abilities in this demo and extends upon them in a number of significant and useful ways. This example is retained as a useful demonstration of how the drawCallback option can be used, but for new sites that make use of row grouping, it is suggested that you use the new RowGroup extension.

In addition to the above code, the following Javascript library files are loaded for use in this example:. This example uses a little bit of additional CSS beyond what is loaded from the library files belowin order to correctly display the table. The additional CSS used is shown below:. The following CSS library files are loaded for use in this example to provide the styling of the table:.

This table loads data by Ajax. The latest data that has been loaded is shown below. This data will update automatically as any additional data is loaded. The script used to perform the server-side processing for this table is shown below.

Please note that this is just an example script using PHP. Server-side processing scripts can be written in any language, using the protocol described in the DataTables documentation. DataTables designed and created by SpryMedia Ltd. Privacy policy. SpryMedia Ltd is registered in Scotland, company no. Row grouping Although DataTables doesn't have row grouping built-in picking one of the many methods available would overly limit the DataTables coreit is most certainly possible to give the look and feel of row grouping.

RowGroup extension Important note: DataTables now has a RowGroup extension that provides a formal API for the abilities in this demo and extends upon them in a number of significant and useful ways.

The additional CSS used is shown below: tr.RowGroup provides the ability to group data a multiple levels.

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This example shows the rowGroup. A little CSS is used to indent the first column to reflect the visual nesting of data click the "CSS" tab below to view. In addition to the above code, the following Javascript library files are loaded for use in this example:. This example uses a little bit of additional CSS beyond what is loaded from the library files belowin order to correctly display the table.

The additional CSS used is shown below:. The following CSS library files are loaded for use in this example to provide the styling of the table:.

This table loads data by Ajax. The latest data that has been loaded is shown below. This data will update automatically as any additional data is loaded. The script used to perform the server-side processing for this table is shown below. Please note that this is just an example script using PHP. Server-side processing scripts can be written in any language, using the protocol described in the DataTables documentation.

DataTables designed and created by SpryMedia Ltd. Privacy policy. SpryMedia Ltd is registered in Scotland, company no. Multi-level grouping RowGroup provides the ability to group data a multiple levels. The additional CSS used is shown below: tr.Grouping rows into sets of data that share a single characteristic can be very powerful tool, letting end user's easily understand and take knowledge from a complex data sets.

A single table will provide a base grouping for example showing a list of studentsbut you might also wish to group by a data point inside the table e. The DataTables examples have long included an example showing how row grouping can be donebut any customisation requires modification of the code presented in that example; it isn't always intuitive what those changes should be if the developer is new to DataTables.

As such, it gives me great pleasure to introduce a new extension for DataTables: RowGroup. You can also install it from NPM and Bower. More examples can be found in the RowGroup documentation.

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Fundamentally RowGroup takes a single data point from the table's data this doesn't need to be in a column - unless you want to be able to order the table by that data and visually groups the table based on rows which have similar values. By default only a grouping header is shown with the value of the grouping data point, but the start and end grouping rows are entirely under your control and custom renderers can be used to display summary information that you compute about rows totals, averages, counts, etc.

The most commonly used option for RowGroup will be the rowGroup. This is used to tell it where to read the data for the grouping. This parameter is very similar to columns. The string option also supports Javascript dotted object notation so you can read data from nested properties.

After the ability to specify what data should be used for grouping the rowGroup. These define what will be shown for the start and end grouping rows respectively.

Each can be set to null to disable them which the end is by default or can be set to be a function that takes a DataTable. Api instance filled with the rows of the group i. The rendering functions let you customise what the end user sees, so you can perform calculations such as counts, summations, averages, etc. In this example the end renderer is used to show the average of the salary and age columns inline with the rest of the table:.

Further examples can be found in the RowGroup documentation and reference. The compatibility chart details the compatibility between DataTables core features and the extensions. You might think, that all sounds nice, but what about other features such as collapsing groups, multi-level groups, etc. This is an initial release that makes the base software available to the community - actually writing this initial version of the software took less than a day, but it has taken the best part of two weeks to make it publishable with testing, examples, documentation and deployment infrastructure taking the majority of the time.

With this all now in place it makes it easier to bring new features to the software. These new features aren't going to happen over night I'm afraid. Like the rest of the DataTables it is a constantly evolving process that will be done alongside improvements to the rest of the DataTables project. This is my list of thoughts for what could be added to the software, but I am also keep to receive feedback from you as to what you would like to see added to RowGroup in future!

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datatables row grouping expand collapse example

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