I am facing problem using GRID, the results which are displayed in the gird
are correct as per query but if the number of records are more, then
results are displayed across multiple pages in the grid. Problem is that
when, I select second (any other page) to view more results from grid, i
get the error that "local variable grid is referenced before assignment".
Can some one please help me on how to resolve this. (I actually have to
build grid on another page)
*Controller :*
def results():
query = (db.Products.product_version==request.vars.product_name))
if request.vars.product_name and request.vars.makers_name:
grid =
SQLFORM.grid(query=query,csv=False,create=False,deletable=False,)
return dict(grid=grid)
*Views:* (results.html)
{{extend 'layout.html'}}
{{=grid}}
*Form:*
{{extend 'layout.html'}}
<form enctype="multipart/form-data" action="default/results" method="post">
<select name='product_name'
...
</select>
<select name='makers_name'
...
</select>
<input type="submit" value='Submit'>
</form>
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