Last iteration of the Search step
How can i identify that the last iteration of the Search step?
On the last iteration, i would like it to stamp a field but I havent found a way to do this through jinja (at least in the way i wa...
Forum Discussion
This is from one of my working jinja code , I believe loop.last is what you want , you will loop.last==true and then your code
{% for i in range(a.enquiry|int) %}
{
"22": { "value" : "{{loop.index}} of {{a.enquiry|int}}" },
"6": { "value" : "{{a.id}}" }
}
{% if loop.last == false %},{% endif %}
{% endfor %}
------------------------------
Prashant Maheshwari
------------------------------
at which step do you do that? i assume you do it outside of the for loop?
I'm gonna try it in when i get back on that task but when i've tried to loop it outside of the for loop, after the Search step, i get an error like this:
Query step produced too many items to allow inline indexed access. Please use a LOOP construct
------------------------------
Tim D
------------------------------Tim,
Some confusion- The code I have given is the loop
- Assuming you've done a search in previous step , you can always refer to the max value of any attribute the way you've already specified with {{ a|map(attribute='id')|max }}. You don't need a loop for this
- If you want the loop to work and do on the last step you can use what I provided . For example below prints the highest mobile number and it prints the last mobile number as found by the search. Earlier code was if not loop.last , this is loop.last
-
{{ a|map(attribute='mobile')|max}} {% for i in range(a|length) %} {% if loop.last %}{{a.mobile}}{% endif %} {% endfor %}
------------------------------
Prashant Maheshwari
------------------------------I went down the jinja lane with chatGPT and learned few interesting things ! We can sort the loop also by a variable. In your case you sort by attribute id(which might be default) and then in loop.last you an access the relevant value as well.
{% for record in a|sort(attribute='mobile') %} {% if loop.last %}{{record.id}}{% endif %} {% endfor %}
------------------------------
Prashant Maheshwari
------------------------------
