View source for Developing a component frontend update function/Import with summary screen

=== 24.2 The changes ===

==== 24.2.1 Files: ====
* README.md
* helloworld.xml

Again, these files have been updated to reflect version info.

==== 24.2.2 admin/views/helloworlds/view.html.php ====

A button is added for selecting checked import.

==== 24.2.3 admin/views/helloimport ====

The button displays a separate view page for handling the import. The page contains a button to select the import file to upload. Execute the import by clicking the'' 'Upload' ''button, or cancel by clicking'' 'Go Back'.''

==== 24.2.4 admin/views/helloimport/tmpl/default.php ====

This layout contains the form with those buttons. The'' 'Upload' ''button submits the form and posts the import data to the server.

==== 24.2.5 admin/views/helloimport/view.html.php ====

The view starts the layout template of the previous section, and also catches the posted data after clicking the'' 'Upload' ''button.

When posted data is received, it is imported into the database using the ''import_csv()'' and ''import_xls()'' methods, just like the controller did in the previous step 23.2.4 of this tutorial. In this step, however, these functions also create a table with the imported data which is then displayed in the current view.