Initial commit

uview-plus/components/u-steps/props.js

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+import { defineMixin } from '../../libs/vue'
+import defProps from '../../libs/config/props.js'
+export const props = defineMixin({
+    props: {
+        // 排列方向
+        direction: {
+            type: String,
+            default: () => defProps.steps.direction
+        },
+        // 设置第几个步骤
+        current: {
+            type: [String, Number],
+            default: () => defProps.steps.current
+        },
+        // 激活状态颜色
+        activeColor: {
+            type: String,
+            default: () => defProps.steps.activeColor
+        },
+        // 未激活状态颜色
+        inactiveColor: {
+            type: String,
+            default: () => defProps.steps.inactiveColor
+        },
+        // 激活状态的图标
+        activeIcon: {
+            type: String,
+            default: () => defProps.steps.activeIcon
+        },
+        // 未激活状态图标
+        inactiveIcon: {
+            type: String,
+            default: () => defProps.steps.inactiveIcon
+        },
+        // 是否显示点类型
+        dot: {
+            type: Boolean,
+            default: () => defProps.steps.dot
+        }
+    }
+})

uview-plus/components/u-steps/steps.js

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+/*
+ * @Author       : LQ
+ * @Description  :
+ * @version      : 1.0
+ * @Date         : 2021-08-20 16:44:21
+ * @LastAuthor   : LQ
+ * @lastTime     : 2021-08-20 17:12:37
+ * @FilePath     : /u-view2.0/uview-ui/libs/config/props/steps.js
+ */
+export default {
+    // steps组件
+    steps: {
+        direction: 'row',
+        current: 0,
+        activeColor: '#3c9cff',
+        inactiveColor: '#969799',
+        activeIcon: '',
+        inactiveIcon: '',
+        dot: false
+    }
+}

uview-plus/components/u-steps/u-steps.vue

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+<template>
+	<view
+	    class="u-steps"
+	    :class="[`u-steps--${direction}`]"
+	>
+		<slot></slot>
+	</view>
+</template>
+
+<script>
+	import { props } from './props';
+	import { mpMixin } from '../../libs/mixin/mpMixin';
+	import { mixin } from '../../libs/mixin/mixin';
+	import test from '../../libs/function/test';
+	/**
+	 * Steps 步骤条
+	 * @description 该组件一般用于完成一个任务要分几个步骤，标识目前处于第几步的场景。
+	 * @tutorial https://uview-plus.jiangruyi.com/components/steps.html
+	 * @property {String}			direction		row-横向，column-竖向 (默认 'row' )
+	 * @property {String | Number}	current			设置当前处于第几步 (默认 0 )
+	 * @property {String}			activeColor		激活状态颜色 (默认 '#3c9cff' )
+	 * @property {String}			inactiveColor	未激活状态颜色 (默认 '#969799' )
+	 * @property {String}			activeIcon		激活状态的图标
+	 * @property {String}			inactiveIcon	未激活状态图标 
+	 * @property {Boolean}			dot				是否显示点类型 (默认 false )
+	 * @example <u-steps current="0"><u-steps-item title="已出库" desc="10:35" ></u-steps-item></u-steps>
+	 */
+	export default {
+		name: 'u-steps',
+		mixins: [mpMixin, mixin, props],
+		data() {
+			return {
+			}
+		},
+		watch: {
+			children() {
+				this.updateChildData()
+			},
+			parentData() {
+				this.updateChildData()
+			}
+		},
+		computed: {
+			// 监听参数的变化，通过watch中，手动去更新子组件的数据，否则子组件不会自动变化
+			parentData() {
+				return [this.current, this.direction, this.activeColor, this.inactiveColor, this.activeIcon, this.inactiveIcon, this.dot]
+			}
+		},
+		methods: {
+			// 更新子组件的数据
+			updateChildData() {
+				this.children.map(child => {
+					// 先判断子组件是否存在对应的方法
+					test.func((child || {}).updateFromParent()) && child.updateFromParent()
+				})
+			},
+			// 接受子组件的通知，去修改其他子组件的数据
+			updateFromChild() {
+				this.updateChildData()
+			}
+		},
+		created() {
+			this.children = []
+		},
+		options: {
+			virtualHost: false
+		}
+	}
+</script>
+
+<style lang="scss" scoped>
+	@import "../../libs/css/components.scss";
+
+	.u-steps {
+		@include flex;
+
+		&--column {
+			flex-direction: column
+		}
+
+		&--row {
+			flex-direction: row;
+			flex: 1;
+			/* #ifdef MP */
+			display: grid;
+			grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
+			/* #endif */
+		}
+	}
+</style>