如何将原始数据从控制器传递到javascript中？

Question

I want to pass certain data to a javascript function my_function(data) embedded in my view.

In the controller I do this:

data = "[{value: 1, color: '#FF0000'},{value: 1, color: '#FF0000'} ]"

That is the way the data has to come into the function. I came a long way using this:

my_function({{ =XML(response.json(data)) }}

It works up to this point, but the data ends up like this:

"[{value: 1, color: '#FF0000'},{value: 1, color: '#FF0000'} ]"

but I kneed it like this - without the quotes around [...] :

[{value: 1, color: '#FF0000'},{value: 1, color: '#FF0000'} ]

How do I manage to do so?

Answer 1

data is already JSON, so no need for response.json -- just do:

my_function({{=XML(data)}})

Alternatively, you can make data a Python object and use response.json to convert it to JSON:

data = [{'value': 1, 'color': '#FF0000'}, {'value': 1, 'color': '#FF0000'}]