How can I use loop.index in this code.
{% for veri in data %}
<li>no: {{loop.index}}</li>
{% for inveri in datain %}
<li>no: {{loop.index}}</li>
{% endfor %}
{% endfor %}
.....
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1You already using it, aren't you?ArtOsi– ArtOsi2018-02-12 11:45:19 +00:00Commented Feb 12, 2018 at 11:45
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Hello and welcome to StackOverflow. Please take some time to read the help page, especially the sections named "What topics can I ask about here?" and "What types of questions should I avoid asking?". And more importantly, please read the Stack Overflow question checklist. You might also want to learn about Minimal, Complete, and Verifiable Examples.Clijsters– Clijsters2018-02-12 11:50:17 +00:00Commented Feb 12, 2018 at 11:50
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this code is not true : No:1 No:2 No:3 No:2...nFnK– nFnK2018-02-12 11:54:20 +00:00Commented Feb 12, 2018 at 11:54
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2Possible duplicate of access loop.index when within another loop in twiggoto– goto2018-02-12 12:00:20 +00:00Commented Feb 12, 2018 at 12:00
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it is just second for loop. I want to do in first and second loopnFnK– nFnK2018-02-12 12:07:09 +00:00Commented Feb 12, 2018 at 12:07
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2 Answers
As pointed out by Goto u need to use loop.parent.loop as seen here
{% set data = [1,2,3,4,5,] %}
{% for d in data %}
{{ loop.index0 * (data|length + 1) + 1 }}
{% for d in data %}
{{ loop.parent.loop.index0 * (data|length + 1) + 1 + loop.index }}
{% endfor %}
{% endfor %}
{% set data = [1,2,3,4,5,] %}
{% set data2 = [1,2,3,4,5,6,7,8,9] %}
{% for d in data %}
{{ loop.index0 * (data2|length + 1) + 1 }}
{% for d in data2 %}
{{ loop.parent.loop.index0 * (data2|length + 1) + 1 + loop.index }}
{% endfor %}
{% endfor %}
6 Comments
nFnK
I do not have a data. I have 2 data and 2 loops. it have not been worked.
DarkBee
This is just an example code. This works with 2 arrays as well, see updated answer in which I work with
data and data2. This is StackOverflow, don't expect us to do all your work. Anticipate on the provided answer and try to use them in your own code. Don't expect answers you just can copy/paste and be done with itnFnK
Of course I tried and changed your code. just I said . But it have not been worked...
DarkBee
Works perfectly with 2 arrays in my 2nd example
DarkBee
Update your question to reflect your adjusted code then
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Do you want something like this?
{% set data = [1, 2, 3, 4, 5] %}
{% set data2 = [1, 2, 3] %}
{% set i = 1 %}
{% for d in data %}
{{ i }}
{% set i = i + 1 %}
{% for d2 in data2 %}
{{ i }}
{% set i = i + 1 %}
{% endfor %}
{% endfor %}
