CODEWITHSUNDEEP
djangodjango-modelsdjango-viewsdjango-templates
Path Parakh
Path Parakh

Reputation: 127

How to use try and except in django?

I wanted to use try and except in djagno template is there is any way to use it.

I want to check either attendance table has any data of not. and if not it has to show error text

{% try %}
    {% for attendances in attendance %}
        ....
    {% endfor %}
{% except %}
    <h1>Error Attendance table has no data.</h1>

Upvotes: 1

Views: 49

Answers (1)

Sumithran
Sumithran

Reputation: 6565

Instead of try-catch, you can use Django's built-in for..empty template tag.

{% for attendances in attendance %}
        ....
{% empty %}
    <h1>Error Attendance table has no data.</h1>
{% endfor %}

This will show the error message if the table is empty.

Upvotes: 2

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