【发布时间】:2022-08-19 02:19:06
【问题描述】:
我在我正在构建的项目中使用v-date-picker,其中用户选择出发日期和返回日期。我在输入字段上的大多数其他规则在用户与其交互之前不会生效,但是出发日期选择器在页面加载时显示“请选择一个日期”,而返回日期选择器不显示任何完全错误,无论我选择什么日期。
日期选择器代码:
<v-row>
<v-col cols=\"auto\" sm=\"6\">
<v-menu v-model=\"departPicker\" :close-on-content-click=\"false\" transition=\"scale-transition\" offset-y min-width=\"auto\" >
<template v-slot:activator=\"{ on, attrs }\">
<v-card-text style=\"padding: 0px;\">Departure Date</v-card-text>
<v-text-field dense outlined readonly v-bind=\"attrs\" v-on=\"on\" v-model=\"genInfoObject.departureDate\" :rules=\"departureDateRules\"/>
</template>
<v-date-picker v-model=\"genInfoObject.departureDate\"/>
</v-menu>
</v-col>
<v-col cols=\"auto\" sm=\"6\">
<v-menu v-model=\"returnPicker\" :close-on-content-click=\"false\" transition=\"scale-transition\" offset-y min-width=\"auto\">
<template v-slot:activator=\"{ on, attrs }\">
<v-card-text style=\"padding: 0px;\">Return Date</v-card-text>
<v-text-field dense outlined readonly v-bind=\"attrs\" v-on=\"on\" v-model=\"genInfoObject.returnDate\" :rules=\"returnDateRules\"/>
</template>
<v-date-picker v-model=\"genInfoObject.returnDate\" />
</v-menu>
</v-col>
</v-row>
规则代码:
departureDateRules: [
v => !!v || \'Departure date is required\',
v => v >= new Date().toISOString().slice(0, 10) || \"Departure date can\'t be prior to today\'s date\"
],
returnDateRules: [
v => !!v || \'Return date is required\',
v => v >= new Date().toISOString().slice(0, 10) || \"Return date can\'t be prior to today\'s date\",
v => v <= this.genInfoObject.departureDate || \"Return date can\'t be before departure date\",
],
departPicker: false,
returnPicker: false
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