【发布时间】:2021-10-23 04:02:36
【问题描述】:
我不明白在哪里添加类名,所以我可以更改复选框的背景颜色。
form.py
DOMAINS = ['Bakeries', 'Bars and Pubs', 'Butcher Shops', 'Electronics', 'Fashion', 'Fish Shops',
'Flowers', 'Furniture', 'Gelaterias and Sweets', 'Pets', 'Other', 'Restaurants and Cafés', 'Sport',
'Supermarkets', 'Vegetables and Fruits']
class MultiCheckboxField(SelectMultipleField):
widget = widgets.ListWidget(prefix_label=False)
option_widget = widgets.CheckboxInput()
class BuyerForm(FlaskForm):
address = StringField(label='Address', validators=[InputRequired()])
domains_fields = [(x, x) for x in DOMAINS]
domains = MultiCheckboxField(label='Domains', choices=domains_fields)
radius = DecimalRangeField(label='Radius (KM)', default=5, validators=[InputRequired()])
submit = SubmitField(label='Search')
buyer_form.html
<div class="form-group">
{{ form.domains.label(class="form-control-label") }}
{% if form.domains.errors %}
{{ form.domains(class="form-control form-control-lg is-invalid") }}
<div class="invalid-feedback">
{% for error in form.domains.errors %}
<span>{{ error }}</span>
{% endfor %}
</div>
{% else %}
{{ form.domains(class="form-control form-control-lg") }}
{% endif %}
</div>
我正在寻找添加位置:
CSS 文件
.container input:checked ~ .checkmark {
background-color: #e86875;
}
(我从w3school拿的)
【问题讨论】:
标签: html css flask checkbox flask-wtforms