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Questions tagged [json]

The tag has no usage guidance.

0
votes
1answer
23 views

Click to upload an image “The server returned an invalid JSON response.” [closed]

When I go into an article, and then click to upload an image I receive the error: The server returned an invalid JSON response. I actually receive the error twice in a row if that helps. Can ...
0
votes
1answer
53 views

How to get data from core components and modules formatted as JSON?

As I would like to use a front-end JavaScript framework within Joomla I would like to know what's an efficient and maintainable, structured way of accessing data from core components (such as ...
1
vote
2answers
68 views

How display values from subform in front end?

I created a simple component with a subform that stores data in a database. Now I need to display this data on the front page. The data is displayed as is from db {"comment0":{"comment":"one"},"...
4
votes
3answers
871 views

How to save data from 2 fields as a JSON string to 1 database table field?

I need help to store data in json format in my DB like {name:'1', name2:'2'}. So far I have this: model/form/category.xml: <fieldset> <field name="name" type="text" ...