In this post, we are going to go through a complete example of how to use the Angular Material Data Table. We are going to cover many of the most common use cases that revolve around the Angular Material Data Table component, such as: server-side pagination, sorting, and filtering.
This is a step-by-step tutorialso I invite you to code along as we are going to start with a simple initial scenario. We will then progressively add features one by one and explain everything along the way including gotchas. In order to run our example, let's first import all the Angular Material modules that we will need:.
The Material Data Table component is a generic component for displaying tabulated data. Although we can easily give it a Material Design look and feel, this is actually not mandatory. To see that this is so, let's start by creating a Data Table where the table cells are just plain divs with no custom CSS applied. This data table will display a list of course lessons, and has 3 columns sequence number, description and duration :.
As we can see, this table defines 3 columns, each inside its own ng-container element. The ng-container element will NOT be rendered to the screen see this post for more detailsbut it will provide an element for applying the matColumnDef directive. The matColumnDef directive uniquely identifies a given column with a key: seqNo, description or duration. Inside the ng-container element, we will have all the configuration for a given column.
Notice that the order of the ng-container elements does NOT determine the column visual order. These directives always end with the Def postfix, and they are used to assign a role to a template section. Inside of each ng-container with a given column definition, there are a couple of configuration elements:. These two structural directives only identify which template elements have a given role cell template, header templatebut they do not attach any styling to those elements.
For example, in this case, matCellDef and matHeaderCellDef are being applied to plain divs with no styling, so this is why this table does not have a Material design yet. For that, we will use a couple of built-in components in our header and cell template definitions:. This template is almost the same as the one we saw before, but now we are using the mat-header-cell and mat-cell components inside our column definition instead of plain divs. Using these components, lets now have a look at what the Data Table looks like with this new Material Design:.
Notice that the table already has some data! We will get to the data source in a moment, right now let's continue exploring the rest of the template. The data cell template has access to the data that is being displayed.
In this case, our data table is displaying a list of lessons, so the lesson object in each row is accessible via the let lesson syntax, and can be used in the template just like any component variable. The matHeaderRowDef directive also defines in which order the columns should be displayed.NET Zero is a perfect. Just login and provide your purchase code and get your questions answered!
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Metronic Isn't Just A Theme Buying Metronic gives you not just an awesome tool, also you will be a part of rapidly growing community with 50, professionals and counting. This is also the easiest template to customize judge, Themeforest user. AndreBaz, Themeforest user.R data objects matrices or data frames can be displayed as tables on HTML pages, and DataTables provides filtering, pagination, sorting, and many other features in the tables. Please use Github issues to file bug reports or feature requests, and use StackOverflow to ask questions.
The main function in this package is datatable. If you are familiar with DataTables already, you may use the options argument to customize the table. See the page Options for details. Here we explain the rest of the arguments of the datatable function.
The class argument specifies the CSS classes of the table. The possible values can be found on the page of default styling options.
The default value display basically enables row striping, row highlighting on mouse over, row borders, and highlighting ordered columns. You can choose a different combination of CSS classes, such as cell-border and stripe :. Currently, DT only supports the Bootstrap style besides the default style. Actually, DT will automatically adjust the class names even if you provided the DataTables class names such as stripe and hover.
Note you can only use one style for all tables on one page. Please see this separate page for examples using the Bootstrap style.
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You can enable table editing using the argument editable see? DT::datatable for its possible values. Then you will be able to double-click a cell to edit its value. It works in both client-side and server-side processing modes. Below are two client-side examples also see a Shiny example with server-side processing :.
If the data object has row names, they will be displayed as the first column of the table by default. Row names are essentialy a new column added to the original data via cbind rownames datadata. This has an important consequence in terms of the column indices.
There are a few possibilities. The first one is, you provide a new character vector to completely replace the column names of the data, e. This can be cumbersome if you only want to replace one or two names, and you do not want to provide a whole vector of names. Then here is the second possibility: you can provide a shorter numeric or character vector as the index vector to replace a subset of the column names. For example, if you only want the 2nd name to be 'A Nicer Name'you can use datatable When you display row names of the data, its column name will be a white space by default.
That is why you cannot see its column name. You can certainly choose to use a column name for rownames as well, e. The container argument allows you to provide a different table container to hold the table cells.
By default, the container is generated from the column names. Below is an example of a custom table header:.I have a data table with 62 columns. These columns are grouped by applying a class to the header cells. Subsequent to initializing the DataTable and setting autoWidth to 'false' I hide all but one group by changing the class property. Unfortunately the table is sizing like all 62 columns are visible and it is calculating table widths and column widths as fixed values that are larger than the enclosing div and view port.
If I specify all but one column width, the first n-1 will size properly, but the last one will size to the table extents which is quite large. This is an internal application so I don't have a link. Column widths are a bit of a nightmare! Its not going to be easy to debug without seeing a test case I'm afraid. Generally I would not recommend disabling the autoWidth option, particularly with scrolling enabled.
Given that you initialise the table and then immediately hide columns using the API, could you instead hide them during initialisation using columns. Window resizing does not seem to work properly when shrinking a window, but when increasing a window, the columns do resize to fit the view port. This is not a problem for my application, I just figured I would note it here.
What am I doing wrong? This question has an accepted answers - jump to answer. June Thanks Allan! Excellent tool and excellent advice! Using columns. After hiding or making visible I also tested using table. I also do not notice any difference in autoWidth as true or false.
Sign In or Register to comment. Howdy, Stranger! It looks like you're new here. If you want to get involved, click one of these buttons! Sign In Register. Categories As Domino web apps became more prevalent, you could even create img tags that pointed to the icon source files on the server oooohhhh! If you are using jQuery DataTables as well, then it is incredibly easy to add much more functional column icons to your DataTable using a Renderer.
Note: this article assumes the reader has an understanding of how a DataTable is configured using the columns object. This example builds on the demos.
The example below takes the email column and turns it into an icon that, when clicked, will launch a new mail message addressed to the person listed on that line.
This is personal preference — you can setup the column however you wish. The important thing is passing the data needed to render the icon to DataTables.
autoWidth not working as expected
Now that the data source is setup, update the columns object of our DataTables initilization:. By filtering on the domain spambob. The working demo for this example can be found here. This is only the tip of the iceberg for both Renderers and View Icon Columns. You are commenting using your WordPress.
You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. Setup the view data source that feeds the DataTable. We want to include this for filtering and sorting.
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Email required Address never made public. Name required. Follow michaelgsmith. Blog at WordPress. Mid Mo Design. Post to Cancel.My guess is you are loading the two Datatables plugins, lines 2 and 3 before loading Datatables on line 7.
Try moving to the end of your includes. Actually I just looked again and you are loading jquery on line 7 along with moment.
You should remove line 1 in that case. Click on the link in line 7 and you will see what is being loaded.
Angular Material Data Table: A Complete Example (Server Pagination, Filtering, Sorting)
You have some other duplicates like PDFMake. So line 7 should be first followed by the others that are not included in line 7. I notice you're using Editor. I'm not seeing you registered as a user. It looks like your username didn't populate in one of our database tables for some reason, but I do see the trial license on your account. Could you let me know which page you downloaded Editor from so I can see if I can track that error down please?
Have you tried Kevin's suggestions? See this example - ensure same order as those sources there. Open the CDN link. You will see a list of the included libraries. Specific to using moment you have jQuery 3. Since you are loading jQuery.
It has moment. These two lines:. So place them after you load these, for example:. You have other duplicates like PDFMake.
You are loading them both in the compiled CDN and individually. Remove all the duplicated individual lines. If you still have difficulties then please post a link to your page or build a test case replicating the problem so we can help debug. The ajax calls don't work. But if you want to add an example of your data you can get the JSON response from your site using the browser's network inspector and then use data to add the data to Datatables, like this example.
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. Try to remove dompurify from the build. This plugin sanitizes the datatable custom HTML template option. Learn more.
Asked 8 months ago. Active 4 months ago. Viewed 1k times. Hi I am facing some issue with KTDatatable dropdown edit for each row, datatable.
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