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<template>
<div class="app-number-range-picker">
<input-number
:min="min"
:max="!maxValue && maxValue != 0 ? Infinity : maxValue - 1"
:size="size"
:active-change="false"
:value="minValue"
:disabled="disabled"
:readonly="readonly"
:precision="precision"
:placeholder="startPlaceholder"
@on-focus="handleFocus"
@on-blur="handleBlur"
@on-change="(value) => {handleChange(value, 0)}">
</input-number>
<div class="app-number-range-picker__separator"> ~ </div>
<input-number
:min="minValue + 1"
:max="max"
:size="size"
:active-change="false"
:value="maxValue"
:disabled="disabled"
:readonly="readonly"
:precision="precision"
:placeholder="endPlaceholder"
@on-focus="handleFocus"
@on-blur="handleBlur"
@on-change="(value) => {handleChange(value, 1)}">
</input-number>
</div>
</template>
<script lang='ts'>
import { Component, Vue, Prop, Model, Emit } from 'vue-property-decorator';
@Component({})
export default class AppNumberRangePicker extends Vue {
/**
* 双向绑定表单项值
*
* @type {*}
* @memberof AppDateRangePicker
*/
@Model('change') public value: any;
/**
* 编辑项名称
*
* @type {string}
* @memberof AppNumberRangePicker
*/
@Prop() public name!: string;
/**
* 是否禁用
*
* @type {boolean}
* @memberof AppNumberRangePicker
*/
@Prop({default: false}) public disabled!: boolean;
/**
* 只读模式
*
* @type {boolean}
*/
@Prop({default: false}) public readonly!: boolean;
/**
* 表单数据对象
*
* @type {*}
* @memberof AppNumberRangePicker
*/
@Prop() public data: any;
/**
* 精度
*
* @type {number}
* @memberof AppNumberRangePicker
*/
@Prop({ default: 0 }) public precision?: number;
/**
* 大小
*
* @type {string}
* @memberof AppRangDate
*/
@Prop() public size?: 'large' | 'small' | 'default';
/**
* 开始占位提示
*
* @type {string}
* @memberof AppRangDate
*/
@Prop() public startPlaceholder?: string;
/**
* 结束占位提示
*
* @type {string}
* @memberof AppRangDate
*/
@Prop() public endPlaceholder?: string;
/**
* 最小值
*
* @type {number}
* @memberof AppRangDate
*/
@Prop() public min?: number;
/**
* 最大值
*
* @type {number}
* @memberof AppRangDate
*/
@Prop() public max?: number;
/**
* 值分割符
*
* @type {boolean}
* @memberof AppRangDate
*/
@Prop({ default: '-' }) public valueSeparator?: string;
/**
* 关系表单项集合
*
* @type {string}
* @memberof AppRangDate
*/
@Prop() public valueItemNames?: string;
/**
* 输入框失焦
*
* @memberof AppDateRangePicker
*/
public handleBlur() {
this.$emit("blur", { name: this.name, value: this.value });
}
/**
* 输入框聚焦
*
* @memberof AppDateRangePicker
*/
public handleFocus() {
this.$emit("focus", { name: this.name, value: this.value });
}
/**
* 最小值
*
* @memberof AppNumberRangePicker
*/
get minValue() {
if (this.valueItemNames && this.valueItemNames.split(',').length > 1) {
const minValueName = this.valueItemNames.split(',')[0];
return this.data[minValueName];
} else {
return this.value.split(this.valueSeparator)[0];
}
}
/**
* 最大值
*
* @memberof AppNumberRangePicker
*/
get maxValue() {
if (this.valueItemNames && this.valueItemNames.split(',').length > 1) {
const maxValueName = this.valueItemNames.split(',')[1];
return this.data[maxValueName];
} else {
return this.value.split(this.valueSeparator)[1];
}
}
/**
* 数据
*
* @memberof AppNumberRangePicker
*/
public items: number[] = [];
/**
* 值改变
*
* @param {number} value 值
* @param {number} index 项下标
* @memberof AppNumberRangePicker
*/
public handleChange(value: number, index: number) {
this.items[index] = value;
if (this.items.length == 2) {
this.$emit('formitemvaluechange', { name: this.name, value: this.items.join(this.valueSeparator) });
}
if (this.valueItemNames && this.valueItemNames.split(',').length > 1) {
const valueName = this.valueItemNames.split(',')[index];
this.$emit('formitemvaluechange', { name: valueName, value: value });
}
}
}
</script>
<style lang="less">
@import "./app-number-range-picker.less";
</style>