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flask-das

An implementation of a dynamic advanced search form based on Flask, Flaks-wtf and Vanilla Javascript.

Getting started

This repository is not a module but an example of a possible implementation.

To test it:

git clone https://github.com/giacomomarchioro/flask-das
cd /pathto/flask-das
pip install -r requirements.txt
flask run

The code example is not linked to any database the aim of this repository is only to create a dynamic form for adding multiple conditions, not to provide query mechanisms.

Two versions of the index.html file are provided: one with the embedded javascript the other pointing to the Javascript in the static folder.

The form.data for the example shown in the gif will have the following structure:

{'conditions': [{'booleanoperator': 'and', 'filteroperator': 'contains', 'searchtext': 'this word'}, 
                {'booleanoperator': 'and', 'filteroperator': 'contains', 'searchtext': 'asfd'}],
'csrf_token': 'ImYzNjRiZWNlYzliMDEzZDlmMWUyMTc4YWFmYzJlMWQzNWQwNmI2YmMi.YihUvA.R_RpR5vN7RLM5UXKqXnFoQPXYkU'}

Acknowledgments

This blog post from Rafael Medina helped me in the creation of the dynamic form.