I am working on a django project which uses jinja as a templating language. My problem:
I have a li tag inside html:
<li onclick="toggle_size_selection('{% if \'/\' in co.2 %}{{ co.1 }}{% else %}{{co.2}}{% endif %}')">Point1</li>
It returns me the following error in response when I visit the url:
TemplateSyntaxError at /detail-page/
Could not parse the remainder: '\'/\'' from '\'/\''
How to properly write this expression?
"toggle_size_selection('{% if \'/\' in co.2 %}{{ co.1 }}{% else %}{{co.2}}{% endif %}')"
I assume you want to pass a single quote string to toggle_size_selection
for which you can replace the outermost single quote with '
thus Django template not evaluating it.
<li onclick="toggle_size_selection('{% if '/' in co.2 %}{{ co.1 }}{% else %}{{co.2}}{% endif %}')">Point1</li>
Reference: Django Escaping
I think what you're trying do is easier to do with javascript itself. You can do variable assignment like this var co_2 = '{{ co.2 }}'
in javascript and then create a simple if else to do what you're looking for.
这是我在 Rishabh Chvhan 的回答之后找到的工作解决方案:我刚刚' with '
替换' with '
<li onclick="toggle_size_selection('{% if '/' in co.2 %}{{ co.1 }}{% else %}{{co.2}}{% endif %}')">Point1</li>
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