set value command in jinja2 works in some cases and not in some -


the following code displays different values of x in different months. set command of jinja2 works flag,x not total. why?

    {% set flag = 1 %}     {% set total = 0 %}     {% date in dates %} //dates array         {% if flag == 1 %}             {{x}}             {% set flag= 0 %} // have used 1+1 works         {% elif "jul" in date %}             {% set x = x*3 %}             {% if x % 10!=0 %}                 {% set x = x - x % 10 %}                 {% set total = total + x %}             {% endif %}         {% else %}             {{x}}             {% set total = total + x %}         {% endif %}     {% endfor %}     {{total}}

you have complex computational logic in template: better move logic(or part) data-provider component.

for example, in data-provider component can compute x every data , place result data.x. {{dates|sum(attribute='x')}} display total value.


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