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59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
# coding=utf-8
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"""
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@project: MaxKB
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@Author：虎
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@file： slider_field.py
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@date：2024/8/22 17:06
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@desc:
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"""
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from typing import Dict
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from common.exception.app_exception import AppApiException
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from common.forms import BaseField, TriggerType, BaseLabel
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class SliderField(BaseField):
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"""
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滑块输入框
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"""
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def __init__(self, label: str or BaseLabel,
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_min,
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_max,
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_step,
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precision,
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required: bool = False,
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default_value=None,
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relation_show_field_dict: Dict = None,
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attrs=None, props_info=None):
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"""
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@param label: 提示
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@param _min: 最小值
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@param _max: 最大值
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@param _step: 步长
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@param precision: 保留多少小数
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@param required: 是否必填
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@param default_value: 默认值
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@param relation_show_field_dict:
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@param attrs:
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@param props_info:
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"""
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_attrs = {'min': _min, 'max': _max, 'step': _step,
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'precision': precision, 'show-input-controls': False, 'show-input': True}
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if attrs is not None:
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_attrs.update(attrs)
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super().__init__('Slider', label, required, default_value, relation_show_field_dict,
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{},
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TriggerType.OPTION_LIST, _attrs, props_info)
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def is_valid(self, value):
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super().is_valid(value)
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field_label = self.label.label if hasattr(self.label, 'to_dict') else self.label
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if value is not None:
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if value < self.attrs.get('min'):
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raise AppApiException(500,
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f"{field_label} 不能小于{self.attrs.get('min')}")
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if value > self.attrs.get('max'):
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raise AppApiException(500,
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f"{field_label} 不能大于{self.attrs.get('max')}")
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