367 lines
8.7 KiB
Vue
367 lines
8.7 KiB
Vue
<template>
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<view
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class="u-steps-item"
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ref="u-steps-item"
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:class="[`u-steps-item--${parentData.direction}`]"
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>
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<view
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class="u-steps-item__line"
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v-if="index + 1 < childLength"
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:class="[`u-steps-item__line--${parentData.direction}`]"
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:style="[lineStyle]"
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></view>
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<view
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class="u-steps-item__wrapper"
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:class="[
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`u-steps-item__wrapper--${parentData.direction}`,
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parentData.dot && `u-steps-item__wrapper--${parentData.direction}--dot`,
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]"
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>
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<slot name="icon">
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<view
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class="u-steps-item__wrapper__dot"
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v-if="parentData.dot"
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:style="{
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backgroundColor: statusColor,
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}"
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>
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</view>
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<view
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class="u-steps-item__wrapper__icon"
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v-else-if="parentData.activeIcon || parentData.inactiveIcon"
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>
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<u-icon
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:name="
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index <= parentData.current
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? parentData.activeIcon
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: parentData.inactiveIcon
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"
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:size="iconSize"
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:color="
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index <= parentData.current
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? parentData.activeColor
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: parentData.inactiveColor
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"
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>
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</u-icon>
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</view>
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<view
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v-else
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:style="{
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backgroundColor:
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statusClass === 'process'
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? parentData.activeColor
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: 'transparent',
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borderColor: statusColor,
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}"
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class="u-steps-item__wrapper__circle"
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>
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<text
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v-if="statusClass === 'process' || statusClass === 'wait'"
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class="u-steps-item__wrapper__circle__text"
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:style="{
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color:
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index == parentData.current
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? '#ffffff'
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: parentData.inactiveColor,
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}"
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>{{ index + 1 }}</text
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>
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<u-icon
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v-else
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:color="statusClass === 'error' ? 'error' : parentData.activeColor"
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size="12"
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:name="statusClass === 'error' ? 'close' : 'checkmark'"
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></u-icon>
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</view>
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</slot>
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</view>
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<view
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class="u-steps-item__content"
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:class="[`u-steps-item__content--${parentData.direction}`]"
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:style="[contentStyle]"
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>
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<u--text
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:text="title"
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:type="parentData.current == index ? 'main' : 'content'"
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lineHeight="20px"
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:size="parentData.current == index ? 14 : 13"
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></u--text>
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<slot name="desc">
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<u--text :text="desc" type="tips" size="12"></u--text>
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</slot>
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</view>
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<!-- <view
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class="u-steps-item__line"
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v-if="showLine && parentData.direction === 'column'"
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:class="[`u-steps-item__line--${parentData.direction}`]"
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:style="[lineStyle]"
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></view> -->
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</view>
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</template>
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<script>
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import props from "./props.js";
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// #ifdef APP-NVUE
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const dom = uni.requireNativePlugin("dom");
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// #endif
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/**
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* StepsItem 步骤条的子组件
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* @description 本组件需要和u-steps配合使用
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* @tutorial https://uviewui.com/components/steps.html
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* @property {String} title 标题文字
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* @property {String} current 描述文本
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* @property {String | Number} iconSize 图标大小 (默认 17 )
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* @property {Boolean} error 当前步骤是否处于失败状态 (默认 false )
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* @example <u-steps current="0"><u-steps-item title="已出库" desc="10:35" ></u-steps-item></u-steps>
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*/
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export default {
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name: "u-steps-item",
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mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
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data() {
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return {
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index: 0,
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childLength: 0,
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showLine: false,
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size: {
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height: 0,
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width: 0,
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},
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parentData: {
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direction: "row",
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current: 0,
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activeColor: "",
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inactiveColor: "",
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activeIcon: "",
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inactiveIcon: "",
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dot: false,
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},
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};
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},
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watch: {
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parentData(newValue, oldValue) {},
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},
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created() {
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this.init();
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},
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computed: {
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lineStyle() {
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const style = {};
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if (this.parentData.direction === "row") {
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style.width = this.size.width + "px";
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style.left = this.size.width / 2 + "px";
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} else {
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style.height = "100%";
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// style.height = this.size.height + "px";
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// style.top = this.size.height / 2 + 'px'
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}
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style.backgroundColor = this.parent.children?.[this.index + 1]?.error
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? uni.$u.color.error
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: this.index < this.parentData.current
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? this.parentData.activeColor
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: this.parentData.inactiveColor;
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return style;
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},
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statusClass() {
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const { index, error } = this;
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const { current } = this.parentData;
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if (current == index) {
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return error === true ? "error" : "process";
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} else if (error) {
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return "error";
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} else if (current > index) {
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return "finish";
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} else {
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return "wait";
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}
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},
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statusColor() {
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let color = "";
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switch (this.statusClass) {
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case "finish":
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color = this.parentData.activeColor;
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break;
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case "error":
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color = uni.$u.color.error;
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break;
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case "process":
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color = this.parentData.dot
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? this.parentData.activeColor
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: "transparent";
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break;
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default:
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color = this.parentData.inactiveColor;
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break;
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}
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return color;
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},
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contentStyle() {
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const style = {};
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if (this.parentData.direction === "column") {
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style.marginLeft = this.parentData.dot ? "2px" : "6px";
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style.marginTop = this.parentData.dot ? "0px" : "6px";
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} else {
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style.marginTop = this.parentData.dot ? "2px" : "6px";
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style.marginLeft = this.parentData.dot ? "2px" : "6px";
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}
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return style;
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},
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},
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mounted() {
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this.parent && this.parent.updateFromChild();
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uni.$u.sleep().then(() => {
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this.getStepsItemRect();
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});
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},
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methods: {
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init() {
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// 初始化数据
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this.updateParentData();
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if (!this.parent) {
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return uni.$u.error("u-steps-item必须要搭配u-steps组件使用");
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}
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this.index = this.parent.children.indexOf(this);
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this.childLength = this.parent.children.length;
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},
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updateParentData() {
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// 此方法在mixin中
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this.getParentData("u-steps");
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},
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// 父组件数据发生变化
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updateFromParent() {
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this.init();
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},
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// 获取组件的尺寸，用于设置横线的位置
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getStepsItemRect() {
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// #ifndef APP-NVUE
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this.$uGetRect(".u-steps-item").then((size) => {
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this.size = size;
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});
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// #endif
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// #ifdef APP-NVUE
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dom.getComponentRect(this.$refs["u-steps-item"], (res) => {
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const { size } = res;
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this.size = size;
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});
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// #endif
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},
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},
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};
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</script>
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<style lang="scss" scoped>
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@import "../../libs/css/components.scss";
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.u-steps-item {
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flex: 1;
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@include flex;
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&--row {
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flex-direction: column;
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align-items: center;
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position: relative;
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}
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&--column {
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position: relative;
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flex-direction: row;
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justify-content: flex-start;
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padding-bottom: 5px;
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}
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&__wrapper {
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@include flex;
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justify-content: center;
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align-items: center;
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position: relative;
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background-color: #fff;
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&--column {
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width: 20px;
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height: 32px;
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&--dot {
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height: 20px;
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width: 20px;
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}
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}
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&--row {
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width: 32px;
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height: 20px;
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&--dot {
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width: 20px;
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height: 20px;
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}
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}
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&__circle {
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width: 20px;
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height: 20px;
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/* #ifndef APP-NVUE */
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box-sizing: border-box;
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flex-shrink: 0;
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/* #endif */
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border-radius: 100px;
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border-width: 1px;
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border-color: $u-tips-color;
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border-style: solid;
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@include flex(row);
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align-items: center;
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justify-content: center;
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transition: background-color 0.3s;
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&__text {
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color: $u-tips-color;
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font-size: 11px;
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@include flex(row);
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align-items: center;
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justify-content: center;
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text-align: center;
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line-height: 11px;
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}
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}
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&__dot {
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width: 10px;
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height: 10px;
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border-radius: 100px;
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background-color: $u-content-color;
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}
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}
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&__content {
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@include flex;
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flex: 1;
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&--row {
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flex-direction: column;
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align-items: center;
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}
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&--column {
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flex-direction: column;
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margin-left: 6px;
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}
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}
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&__line {
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position: absolute;
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background: $u-tips-color;
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&--row {
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top: 10px;
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height: 1px;
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}
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&--column {
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width: 1px;
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left: 10px;
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}
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}
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}
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</style>
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