<template>
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<!--本文件由FirstUI授权予四川政采招投标咨询有限公司（会员ID： 1 63，营业执照号：9 151 0131 33 20061 9 3K）专用，请尊重知识产权，勿私下传播，违者追究法律责任。-->
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<view class="fui-slider__wrap-outer">
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<text class="fui-slider__value" :class="['fui-slider__vr']"
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:style="{width:valueWidth+'px',color:valueColor,fontSize:valueSize+'px'}"
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v-if="section && showValue">{{start}}</text>
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<!-- #ifdef APP-VUE || MP-WEIXIN || H5-->
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<view class="fui-slider__wrap" :style="{width:width+'px',height:(blockHeight<height?height:blockHeight)+'px'}">
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<view class="fui-slider__pole"
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:style="{width:width+'px',height:height+'px',borderRadius:radius+'px',background:background}">
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<view class="fui-slider__pole-left" :class="{'fui-slider__pole-bg':!getActiveColor}"
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:style="{background:getActiveColor}"></view>
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<view class="fui-slider__pole-right" :class="{'fui-slider__pole-bg':!getActiveColor}"
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:style="{background:getActiveColor}"></view>
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</view>
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<view class="fui-slider__handle"
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:style="{width:blockWidth+'px',height:blockHeight+'px',borderRadius:blockRadius+'px',background:blockColor}"
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:class="['fui-slider__handle-left',disabled?'fui-slider__disabled':'']"
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:change:prop="handler.slidevalue" :prop="initValue" :data-blockWidth="blockWidth" :data-width="width"
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:data-step="step" :data-min="min" :data-max="max" :data-disabled="disabled?1:0" :data-value="start"
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:data-end="end" :data-section="section?1:0" :data-app="isApp" @touchstart="handler.touchstart"
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@touchmove="handler.touchmove" @touchend="handler.touchend" @mousedown="handler.mousedown"></view>
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<view class="fui-slider__handle"
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:style="{width:blockWidth+'px',height:blockHeight+'px',borderRadius:blockRadius+'px',background:blockColor}"
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:class="['fui-slider__handle-right',disabled?'fui-slider__disabled':'']"
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:change:prop="handler.sectionSlidevalue" :prop="initEndValue" :data-blockWidth="blockWidth"
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:data-width="width" :data-step="step" :data-min="min" :data-max="max" :data-disabled="disabled?1:0"
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:data-value="start" :data-end="end" :data-app="isApp" :data-section="section?1:0" @touchstart="handler.sectionTouchstart"
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@touchmove="handler.sectionTouchmove" @touchend="handler.sectionTouchend"
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@mousedown="handler.endMousedown" v-if="section">
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</view>
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</view>
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<!-- #endif -->
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<!-- #ifdef APP-NVUE -->
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<view class="fui-slider__wrap" :style="{width:width+'px',height:(blockHeight<height?height:blockHeight)+'px'}">
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<view class="fui-slider__pole"
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:style="{width:width+'px',height:height+'px',borderRadius:radius+'px',background:background}">
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<view class="fui-slider__pole-left" :class="['fui-slider__pole-r']" ref="poleLeft"
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:style="{background:getActiveColor}"></view>
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<view class="fui-slider__pole-right" :class="['fui-slider__pole-l']" ref="poleRight"
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:style="{background:getActiveColor}"></view>
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</view>
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<view class="fui-slider__handle" :fireEventSync="true" @touchstart="touchstart" @horizontalpan="touchmove"
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@touchend="touchend" ref="handleLeft"
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:style="{width:blockWidth+'px',height:blockHeight+'px',borderRadius:24+'px',background:blockColor}"
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:class="['fui-slider__handle-left',isAndroid?'fui-slider__border':'fui-slider__shadow']"></view>
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<view class="fui-slider__handle" :fireEventSync="true" @touchstart="endTouchstart"
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@horizontalpan="endTouchmove" @touchend="endTouchend" ref="handleRight"
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:style="{width:blockWidth+'px',height:blockHeight+'px',borderRadius:24+'px',background:blockColor}"
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:class="['fui-slider__handle-right',isAndroid?'fui-slider__border':'fui-slider__shadow']"
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v-if="!isRight && section"></view>
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</view>
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<!-- #endif -->
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<!-- #ifndef APP-PLUS|| MP-WEIXIN || H5 -->
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<view class="fui-slider__wrap" :style="{width:width+'px',height:(blockHeight<height?height:blockHeight)+'px'}">
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<view class="fui-slider__pole"
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:style="{width:width+'px',height:height+'px',borderRadius:radius+'px',background:background}">
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<view class="fui-slider__pole-left"
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:class="['fui-slider__pole-r',getActiveColor?'':'fui-slider__pole-bg']"
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:style="{background:getActiveColor,transform:transLeft}">
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</view>
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<view class="fui-slider__pole-right"
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:class="['fui-slider__pole-l',getActiveColor?'':'fui-slider__pole-bg']"
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:style="{background:getActiveColor,transform:transRight}">
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</view>
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</view>
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<view class="fui-slider__handle"
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:style="{width:blockWidth+'px',height:blockHeight+'px',borderRadius:blockRadius+'px',background:blockColor,transform:moveLeft}"
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:class="['fui-slider__handle-left',isRight?'fui-slider__handle-zi':'']" @touchstart="touchstart"
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@touchmove.stop.prevent="touchmove" @touchend="touchend"></view>
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<view class="fui-slider__handle"
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:style="{width:blockWidth+'px',height:blockHeight+'px',borderRadius:blockRadius+'px',background:blockColor,transform:moveRight}"
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:class="['fui-slider__handle-right']" @touchstart="endTouchstart" @touchmove.stop.prevent="endTouchmove"
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@touchend="endTouchend" v-if="section"></view>
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</view>
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<!-- #endif -->
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<text class="fui-slider__value" :class="['fui-slider__vl']"
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:style="{width:valueWidth+'px',color:valueColor,fontSize:valueSize+'px'}"
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v-if="showValue">{{section?end:start}}</text>
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</view>
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</template>
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<!-- #ifdef APP-VUE || MP-WEIXIN || H5-->
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<script src="./index.wxs" module="handler" lang="wxs"></script>
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<!-- #endif -->
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<script>
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import bindingx from './bindingx.js'
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import mpjs from './mpjs.js'
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export default {
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name: "fui-slider",
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mixins: [mpjs, bindingx],
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emits: ['change', 'changing'],
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props: {
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width: {
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type: [Number, String],
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default: 240
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},
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height: {
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type: [Number, String],
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default: 2
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},
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radius: {
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type: [Number, String],
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default: 2
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},
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min: {
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type: [Number, String],
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default: 0
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},
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max: {
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type: [Number, String],
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default: 100
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},
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step: {
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type: [Number, String],
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default: 1
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},
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value: {
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type: [Number, String],
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default: 0
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},
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section: {
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type: Boolean,
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default: false
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},
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endValue: {
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type: [Number, String],
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default: 100
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},
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background: {
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type: String,
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default: '#e1e1e1'
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},
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activeColor: {
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type: String,
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default: ''
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},
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blockWidth: {
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type: [Number, String],
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default: 24
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},
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blockHeight: {
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type: [Number, String],
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default: 24
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},
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blockColor: {
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type: String,
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default: '#fff'
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},
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blockRadius: {
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type: [Number, String],
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default: 12
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},
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disabled: {
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type: Boolean,
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default: false
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},
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showValue: {
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type: Boolean,
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default: false
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},
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valueWidth: {
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type: [Number, String],
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default: 32
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},
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valueSize: {
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type: [Number, String],
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default: 14
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},
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//value字体颜色
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valueColor: {
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type: String,
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default: '#333'
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}
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},
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watch: {
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value(val) {
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let start = this.getStartVal(val)
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this.initValue = start
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this.start = start
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},
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endValue(val) {
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let end = this.getEndVal(val)
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this.initEndValue = end
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this.end = end
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}
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},
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computed: {
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getActiveColor() {
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let color = this.activeColor;
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// #ifdef APP-NVUE
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if (!color || color === true) {
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const app = uni && uni.$fui && uni.$fui.color;
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color = (app && app.primary) || '#465CFF';
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}
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// #endif
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return color;
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}
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},
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data() {
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let isApp = 0;
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// #ifdef APP
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isApp = 1;
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// #endif
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return {
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isApp,
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start: 0,
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end: 0,
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initValue: 0,
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initEndValue: 0
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};
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},
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mounted() {
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setTimeout(() => {
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this.start = this.getStartVal(this.value);
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this.end = this.getEndVal(this.endValue)
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this.initValue = this.start;
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this.initEndValue = this.end;
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}, 20)
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},
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methods: {
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getStartVal(val) {
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val = Number(val)
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let min = Number(this.min)
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val = val < min ? min : val
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return val
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},
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getEndVal(val) {
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val = Number(val)
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let min = Number(this.min)
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let max = Number(this.max)
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val = val < min ? min : val
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val = val > max ? max : val
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return val
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},
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getParams(e) {
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let val = e.value || 0;
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if (this.section && !e.isStart) {
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this.end = val
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} else {
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this.start = val
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}
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let params = {
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value: this.start
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}
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if (this.section) {
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params.endValue = this.end
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}
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return params
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},
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change(e) {
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let params = this.getParams(e)
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this.$emit('change', params);
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},
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changing(e) {
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let params = this.getParams(e)
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this.$emit('changing', params);
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}
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}
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}
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</script>
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<style scoped>
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.fui-slider__wrap-outer {
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/* #ifndef APP-NVUE */
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display: flex;
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/* #endif */
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flex-direction: row;
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align-items: center;
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}
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.fui-slider__wrap {
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/* #ifndef APP-NVUE */
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display: flex;
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flex-shrink: 0;
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/* #endif */
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align-items: center;
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flex-direction: row;
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position: relative;
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}
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.fui-slider__pole {
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position: relative;
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z-index: 1;
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overflow: hidden;
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}
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.fui-slider__pole-left {
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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z-index: 2;
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}
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.fui-slider__pole-r {
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right: 0;
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/* #ifndef APP-NVUE */
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transform: translate3d(-100%, 0, 0);
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/* #endif */
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/* #ifdef APP-NVUE */
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transform: translateX(-100%);
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/* #endif */
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}
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.fui-slider__pole-l {
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left: 0;
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/* #ifndef APP-NVUE */
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transform: translate3d(100%, 0, 0);
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/* #endif */
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/* #ifdef APP-NVUE */
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transform: translateX(100%);
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/* #endif */
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}
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.fui-slider__pole-right {
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position: absolute;
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top: 0;
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bottom: 0;
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right: 0;
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z-index: 2;
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}
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.fui-slider__handle {
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/* #ifndef APP-NVUE */
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box-shadow: 0 0 4px #CCCCCC;
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/* #endif */
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/* #ifdef H5 */
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cursor: grab;
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/* #endif */
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position: absolute;
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top: 0;
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}
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/* #ifdef APP-NVUE */
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.fui-slider__shadow {
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box-shadow: 0 0 4px #CCCCCC;
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}
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.fui-slider__border {
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border: 0.5px solid #eee;
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}
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/* #endif */
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.fui-slider__handle-left {
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left: 0;
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z-index: 3;
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}
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.fui-slider__handle-right {
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right: 0;
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z-index: 4;
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}
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.fui-slider__handle-zi {
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z-index: 5 !important;
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}
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.fui-slider__value {
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/* #ifndef APP-NVUE */
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display: flex;
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white-space: nowrap;
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/* #endif */
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flex-direction: row;
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font-weight: normal;
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align-items: center;
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}
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.fui-slider__vl {
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text-align: left;
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justify-content: flex-start;
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padding-left: 8px;
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}
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.fui-slider__vr {
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text-align: right;
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justify-content: flex-end;
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padding-right: 8px;
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}
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/* #ifndef APP-NVUE */
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.fui-slider__pole-bg {
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background: var(--fui-color-primary, #465CFF) !important;
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}
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/* #endif */
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/* #ifdef H5 */
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.fui-slider__disabled {
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cursor: not-allowed !important;
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}
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/* #endif */
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</style>
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