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Django html input array and dict
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| def get_html_input_dict(self, query_dict, param): | |
| dictionary = {} | |
| regex = re.compile('%s\[([\w\d_]+)\]' % param) | |
| for key, value in query_dict.items(): | |
| match = regex.match(key) | |
| if match: | |
| inner_key = match.group(1) | |
| dictionary[inner_key] = value | |
| return dictionary | |
| # query_dict - request.POST or request.GET | |
| # param - html parameter name | |
| # | |
| # Use example: | |
| # <form method="post"> | |
| # <input type='text' name='student[1]'> | |
| # <input type='text' name='student[2]'> | |
| # <input type='text' name='student[3]'> | |
| # ... | |
| # </form> | |
| # | |
| # In django views do next: | |
| # students = get_html_input_dict(request.POST, 'student') | |
| # | |
| # It returns: | |
| # students => {'1': ... , '2': ..., '3': ...} |
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You would probably escape "param" to allow something like:
class_1[student][1]