ThingWorx 8.4.5- Adding/Deleting grid rows within mashup
I have a mashup with an advanced grid that displays data coming from sql server database. I want to be able to add and remove rows in order to add or delete row data. I was able to add two two advanced grids. Grid one showed all my data and grid two was empty. I was only able to select multiple rows by holding ctrl button. That's the only way I could pass data to the other advanced grid. Is there another way of doing this? I want a user within the mashup to be able to add/delete rows.

