Flask Documentation (1.1.x)this mean for you? If you have a macro you want to import, that needs to access the request object you have two possibilities: 1. you explicitly pass the request to the macro as parameter, or the attribute object you are interested in. 2. you import the macro “with context”. Importing with context looks like this: {% from '_helpers.html' import my_macro with context %} Standard Filters Flask provides even nicer, we can write a macro that renders a field with label and a list of errors if there are any. Here’s an example _formhelpers.html template with such a macro: {% macro render_field(field) %}0 码力 | 428 页 | 895.98 KB | 1 年前3
Flask Documentation (1.1.x)this mean for you? If you have a macro you want to import, that needs to access the request object you have two possibilities: 1. you explicitly pass the request to the macro as parameter, or the attribute object you are interested in. 2. you import the macro “with context”. Importing with context looks like this: {% from '_helpers.html' import my_macro with context %} 1.6.3 Standard Filters Flask provides even nicer, we can write a macro that renders a field with label and a list of errors if there are any. Here’s an example _formhelpers.html template with such a macro: {% macro render_field(field) %}- {{
0 码力 | 291 页 | 1.25 MB | 1 年前3
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