Remember radio button selection in Django
Without using javascript, is there a better way to remember a user's radio button selection? I feel I have a pretty naive(?) way of doing it?
How can I re-write this to make it more DRY? usersegment
parem gets returned on the same page upon submit.
{% if usersegment == "non-paying" %}
<input type="radio" name="usersegment" value="non-paying" ch开发者_运维知识库ecked="yes"/> Non-paying Users <br />
<input type="radio" name="usersegment" value="paying" /> Paying Users <br />
<input type="radio" name="usersegment" value="all" /> All Users<br />
{% endif %}
{% if usersegment == "paying" %}
<input type="radio" name="usersegment" value="non-paying" /> Non-paying Users <br />
<input type="radio" name="usersegment" value="paying" checked="yes"/> Paying Users <br />
<input type="radio" name="usersegment" value="all" /> All Users<br />
{% endif %}
{% if usersegment == "all" or not usersegment %}
<input type="radio" name="usersegment" value="non-paying" checked="yes"/> Non-paying Users <br />
<input type="radio" name="usersegment" value="paying" /> Paying Users <br />
<input type="radio" name="usersegment" value="all" checked="yes"/> All Users<br />
{% endif %}
How about this:
<input type="radio" name="usersegment" value="non-paying" {% if usersegment == "non-paying" %}checked="checked"{% endif %}/> Non-paying Users <br />
<input type="radio" name="usersegment" value="paying" {% if usersegment == "paying" %}checked="checked"{% endif %}/> Paying Users <br />
<input type="radio" name="usersegment" value="all" {% if usersegment == "all" or not usersegment %}checked="checked"{% endif %}/> All Users<br />
Also, consider using django forms. Trivial problems like those are solved in a very elegant way there, you don't even need to think about it.
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