Dear All,
We had a requirement to create patient service invoice through a Wizard starting from Patient's record.
I have created the wizard class (a copy of wizard from health_lab module) and created a copy of health_service_line class to my module. I have created following view files to display the health service form in the wizard:
gnuhealth_health_lab_sale.xml
gnuhealth_health_lab_sale_line.xml
gnuhealth_health_lab_sale_line_tree.xml
Every thing works find except the wizard does not show the Tree showing sale lines properly. The snapshot is attached. When I click on new, the form for the entry of single sale line is shown properly and i enter data without any problem. But, when that record is shown in the tree view, it is displayed as a very small strip and that too without any column headings.
I will really be thankful for the help.
tree column captions not visible.png