Difference between revisions of "Implementing HTML Select in Jinja"
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<label>Select :</label> | <label>Select :</label> | ||
<select name="option" width="300px"> | <select name="option" width="300px"> | ||
{% for option in | {% for option in ctx.select_option_list %} | ||
<option name="{{ option.id }}" | <option name="{{ option.id }}" {{'selected' if (option.value == ctx.select_value) else ''}}>{{ option.value }}</option> | ||
</select> | </select> | ||
</pre> | </pre> | ||
| Line 28: | Line 28: | ||
[[Category:Jinja]] | [[Category:Jinja]] | ||
[[Category:Flask]] | |||
[[Category:Python]] | |||
Revision as of 12:57, 29 December 2014
An example.
{% macro states_select(name, value='', class='', id='') -%}
{% set states = ["AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DE", "FL", "GA", "HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA",
"ME", "MD", "MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ", "NM", "NY", "NC", "ND", "OH",
"OK", "OR", "PA", "RI", "SC", "SD", "TN", "TX", "UT", "VT", "VA", "WA", "WV", "WI", "WY"] %}
<select name="{{name}}" class="{{class}}" id="{{id}}">
{% for state in states %}
<option value="{{state}}" {{'selected' if value==state else ''}}>{{state}}</option>
{% endfor %}
</select>
{%- endmacro %}
Also
http://stackoverflow.com/questions/20444285/how-do-i-populate-a-select-tag-with-flask
<label>Select :</label>
<select name="option" width="300px">
{% for option in ctx.select_option_list %}
<option name="{{ option.id }}" {{'selected' if (option.value == ctx.select_value) else ''}}>{{ option.value }}</option>
</select>