problem in showing float type columns

[v.madhu]

Hello,

Each cell in the grid is in the form of JSON object.
for example {value="1000.23"}

When i configure the type as 'float'.
The column is showing empty

Please comment

[evant]

Because you're sending back strings, not numbers.

[Animal]

Also, that example is not actually JSON. Don't know if that's what you are sending.

But it could be anything. An incorrect dataIndex in the ColumnModel. We can't say.