I am working with a model that has a json field. The data stored in this field may not always be pretty-printed, and I am okay with it as long as it is valid. However, when the data is displayed in Django admin, I would like it to be pretty printed for easier readability. I don't have an issue if this means the pretty-printed version is saved as well.
Do you have any suggestions on how to achieve this?
Figuring it out on my own...
After delving into the documentation following the lead of Matthew J Morrison, I stumbled upon a way to incorporate javascript for tweaking purposes.
Within my ModelAdmin, I included
class Media:
js = ("/site_media/json2.js", "/site_media/custom.js")
The json2.js file can be sourced from Douglas Crockford's website
The custom.js file looks like this
django.jQuery(document).ready(function() {
data = JSON.parse(django.jQuery("#id_json")[0].value);
django.jQuery("#id_json")[0].value = JSON.stringify(data, null, 4)
});
It's a breeze when you have the right know-how.
Perhaps we can design a unique widget...
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