Mat Sort Header Default Text
Inside the ng container we have defined mat header cell for displaying the id header and bind the data using row id to mat cell of our template.
Mat sort header default text. The angular material data table header s font style and text alignment is set using the following css class as listed follows. Now we need to assign matsort to our. To indicate which column is sorted by default place a downward or upward arrow icon next to the column header s name. Mat sort header background color.
In the above sample we have given the unique name id to our column property matcolumndef. How can i change angular material code below so that data table is sorted by name column ascending order by default. After that add matsort directive on mat table wrapper then mat sort header on every column where you want sorting functionality. Arrow indicating current sort direction must be displayed.
In this chapter we will showcase the configuration required to show a sort header using angular material. The mat sort header and matsort an angular directives are used to add sorting capability to a table header. Matsort is the selector of matsort directive that manages the sort state and provide default sort parameters. Sorting by signal name in descending order is indicated with a downward arrow next to the column header name.
Each column should have a unique column name and it will contain the contents of its header and row cells. For the complete navigation and all the basic instructions of the angular material series check out. The source code is available at github angular material table source code we are going to divide this post into several sections. Override this method to create a custom header.
Mat cell having object key of data passed as variable in matcelldef. Mat header cell with matheadercelldef contains the text for column header. It allows clicking header element to change sorting and displays arrow for sort direction. Following is the content of the modified module descriptor app module ts.
Introduction of the angular material series. S getheader obj returns the text used as the header when displaying obj this method is called once for the entire object array.