Dec
17
Grids are one of the most widely used components in Ext JS, and often represent data that the user would like to print. As the grid is usually part of a wider application, simply printing the page isn’t often a good solution.
You could attach a stylesheet with media=”print”, which hides all of the other items on the page, though this is rather application-specific, and a pain to update. It would be far better to have a reusable way of printing the data from any grid.
The way I went about this was to open up a new window, build a table containing the grid data into the new window, then print it and close. It’s actually pretty simple, and with a bit of CSS we can even get the printable view looking like it does in the grid.