I have generated grid panel based on my results in PHP. Here is a grid panel: myGridPanel.
Now I need to create third row in grid panel and place Ext.form.ComboBox inside this third row. There should be a Ext.form.ComboBox for every column.
NB! Not one combobox, but a number of them for every column, but only in third row.
I thought about applying editor to this grid panel columns like here, but as you can see this means, that all rows will have Ext.form.ComboBox, but I need them only in third row. Third row shouldn’t have any content except those Ext.form.ComboBox with their data.
I think you should add a renderer for that column (in ColumnModel) and try to give the column value (which can probably be everything) depending on which line you are rendering. E.g.:
Here you can find all params passed to renderer function:
http://dev.sencha.com/deploy/dev/docs/source/ColumnModel.html#method-Ext.grid.ColumnModel-setRenderer