From 2647a5a829f3554e985b1aac99c6a87892f42479 Mon Sep 17 00:00:00 2001
From: whycq <913841844@qq.com>
Date: 星期日, 22 十月 2023 18:21:56 +0800
Subject: [PATCH] #

---
 uni_modules/uni-forms/components/uni-forms-item/uni-forms-item.vue |  509 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 509 insertions(+), 0 deletions(-)

diff --git a/uni_modules/uni-forms/components/uni-forms-item/uni-forms-item.vue b/uni_modules/uni-forms/components/uni-forms-item/uni-forms-item.vue
new file mode 100644
index 0000000..a5ae8ab
--- /dev/null
+++ b/uni_modules/uni-forms/components/uni-forms-item/uni-forms-item.vue
@@ -0,0 +1,509 @@
+<template>
+	<view class="uni-forms-item" :class="{ 'uni-forms-item--border': border, 'is-first-border': border && isFirstBorder, 'uni-forms-item-error': msg }">
+		<view class="uni-forms-item__box">
+			<view class="uni-forms-item__inner" :class="['is-direction-' + labelPos]">
+				<view class="uni-forms-item__label" :style="{ width: labelWid , justifyContent: justifyContent }">
+					<slot name="label">
+						<text v-if="required" class="is-required">*</text>
+						<uni-icons v-if="leftIcon" class="label-icon" size="16" :type="leftIcon" :color="iconColor" />
+						<text class="label-text">{{ label }}</text>
+
+						<view v-if="label" class="label-seat"></view>
+					</slot>
+				</view>
+				<view class="uni-forms-item__content" :class="{ 'is-input-error-border': msg }"><slot></slot></view>
+			</view>
+			<view
+				v-if="msg"
+				class="uni-error-message"
+				:class="{ 'uni-error-msg--boeder': border }"
+				:style="{
+					paddingLeft: labelLeft
+				}"
+			>
+				<text class="uni-error-message-text">{{ showMsg === 'undertext' ? msg : '' }}</text>
+			</view>
+		</view>
+	</view>
+</template>
+
+<script>
+/**
+ * Field 杈撳叆妗�
+ * @description 姝ょ粍浠跺彲浠ュ疄鐜拌〃鍗曠殑杈撳叆涓庢牎楠岋紝鍖呮嫭 "text" 鍜� "textarea" 绫诲瀷銆�
+ * @tutorial https://ext.dcloud.net.cn/plugin?id=21001
+ * @property {Boolean} 	required 			鏄惁蹇呭～锛屽乏杈规樉绀虹孩鑹�"*"鍙凤紙榛樿false锛�
+ * @property {String} validateTrigger = [bind|submit]	鏍￠獙瑙﹀彂鍣ㄦ柟寮� 榛樿 submit 鍙��
+ * 	@value bind 	鍙戠敓鍙樺寲鏃惰Е鍙�
+ * 	@value submit 	鎻愪氦鏃惰Е鍙�
+ * @property {String } 	leftIcon 			label宸﹁竟鐨勫浘鏍囷紝闄� uni-ui 鐨勫浘鏍囧悕绉�
+ * @property {String } 	iconColor 			宸﹁竟閫氳繃icon閰嶇疆鐨勫浘鏍囩殑棰滆壊锛堥粯璁�#606266锛�
+ * @property {String } 	label 				杈撳叆妗嗗乏杈圭殑鏂囧瓧鎻愮ず
+ * @property {Number } 	labelWidth 			label鐨勫搴︼紝鍗曚綅px锛堥粯璁�65锛�
+ * @property {String } 	labelAlign = [left|center|right] label鐨勬枃瀛楀榻愭柟寮忥紙榛樿left锛�
+ * 	@value left		label 宸︿晶鏄剧ず
+ * 	@value center	label 灞呬腑
+ * 	@value right	label 鍙充晶瀵归綈
+ * @property {String } 	labelPosition = [top|left] label鐨勬枃瀛楃殑浣嶇疆锛堥粯璁eft锛�
+ * 	@value top	椤堕儴鏄剧ず label
+ * 	@value left	宸︿晶鏄剧ず label
+ * @property {String } 	errorMessage 		鏄剧ず鐨勯敊璇彁绀哄唴瀹癸紝濡傛灉涓虹┖瀛楃涓叉垨鑰協alse锛屽垯涓嶆樉绀洪敊璇俊鎭�
+ * @property {String } 	name 				琛ㄥ崟鍩熺殑灞炴�у悕锛屽湪浣跨敤鏍￠獙瑙勫垯鏃跺繀濉�
+ */
+
+export default {
+	name: 'uniFormsItem',
+	props: {
+		// 鑷畾涔夊唴瀹�
+		custom: {
+			type: Boolean,
+			default: false
+		},
+		// 鏄惁鏄剧ず鎶ラ敊淇℃伅
+		showMessage: {
+			type: Boolean,
+			default: true
+		},
+		name: String,
+		required: Boolean,
+		validateTrigger: {
+			type: String,
+			default: ''
+		},
+		leftIcon: String,
+		iconColor: {
+			type: String,
+			default: '#606266'
+		},
+		label: String,
+		// 宸﹁竟鏍囬鐨勫搴﹀崟浣峱x
+		labelWidth: {
+			type: [Number, String],
+			default: ''
+		},
+		// 瀵归綈鏂瑰紡锛宭eft|center|right
+		labelAlign: {
+			type: String,
+			default: ''
+		},
+		// lable鐨勪綅缃紝鍙�変负 left-宸﹁竟锛宼op-涓婅竟
+		labelPosition: {
+			type: String,
+			default: ''
+		},
+		errorMessage: {
+			type: [String, Boolean],
+			default: ''
+		},
+		// 琛ㄥ崟鏍￠獙瑙勫垯
+		rules: {
+			type: Array,
+			default() {
+				return [];
+			}
+		}
+	},
+	data() {
+		return {
+			errorTop: false,
+			errorBottom: false,
+			labelMarginBottom: '',
+			errorWidth: '',
+			errMsg: '',
+			val: '',
+			labelPos: '',
+			labelWid: '',
+			labelAli: '',
+			showMsg: 'undertext',
+			border: false,
+			isFirstBorder: false,
+			isArray: false,
+			arrayField: ''
+		};
+	},
+	computed: {
+		msg() {
+			return this.errorMessage || this.errMsg;
+		},
+		fieldStyle() {
+			let style = {};
+			if (this.labelPos == 'top') {
+				style.padding = '0 0';
+				this.labelMarginBottom = '6px';
+			}
+			if (this.labelPos == 'left' && this.msg !== false && this.msg != '') {
+				style.paddingBottom = '0px';
+				this.errorBottom = true;
+				this.errorTop = false;
+			} else if (this.labelPos == 'top' && this.msg !== false && this.msg != '') {
+				this.errorBottom = false;
+				this.errorTop = true;
+			} else {
+				// style.paddingBottom = ''
+				this.errorTop = false;
+				this.errorBottom = false;
+			}
+			return style;
+		},
+
+		// uni涓嶆敮鎸佸湪computed涓啓style.justifyContent = 'center'鐨勫舰寮忥紝鏁呯敤姝ゆ柟娉�
+		justifyContent() {
+			if (this.labelAli === 'left') return 'flex-start';
+			if (this.labelAli === 'center') return 'center';
+			if (this.labelAli === 'right') return 'flex-end';
+		},
+		labelLeft(){
+			return (this.labelPos === 'left' ? parseInt(this.labelWid) : 0) + 'px'
+		}
+	},
+	watch: {
+		validateTrigger(trigger) {
+			this.formTrigger = trigger;
+		}
+	},
+	created() {
+		this.form = this.getForm();
+		this.group = this.getForm('uniGroup');
+		this.formRules = [];
+		this.formTrigger = this.validateTrigger;
+		// 澶勭悊 name锛屾槸鍚︽暟缁�
+		if (this.name && this.name.indexOf('[') !== -1 && this.name.indexOf(']') !== -1) {
+			this.isArray = true;
+			this.arrayField = this.name
+			// fix by mehaotian 淇敼涓嶄慨鏀圭殑鎯呭喌锛屽姩鎬佸�间笉妫�楠岀殑闂
+			this.form.formData[this.name] = this.form._getValue(this.name, '')
+		}
+	},
+	mounted() {
+		if (this.form) {
+			this.form.childrens.push(this);
+		}
+		this.init();
+	},
+	// #ifndef VUE3
+	destroyed() {
+		if(this.__isUnmounted) return
+		this.unInit()
+	},
+	// #endif
+	// #ifdef VUE3
+	unmounted(){
+		this.__isUnmounted = true
+		this.unInit()
+	},
+	// #endif
+	methods: {
+		init() {
+			if (this.form) {
+				let { formRules, validator, formData, value, labelPosition, labelWidth, labelAlign, errShowType } = this.form;
+				this.labelPos = this.labelPosition ? this.labelPosition : labelPosition;
+
+				if(this.label){
+					this.labelWid = (this.labelWidth ? this.labelWidth : (labelWidth||70))
+				}else{
+					this.labelWid =( this.labelWidth ? this.labelWidth : (labelWidth||'auto'))
+				}
+				if(this.labelWid && this.labelWid !=='auto') {
+					this.labelWid +='px'
+				}
+				this.labelAli = this.labelAlign ? this.labelAlign : labelAlign;
+
+				// 鍒ゆ柇绗竴涓� item
+				if (!this.form.isFirstBorder) {
+					this.form.isFirstBorder = true;
+					this.isFirstBorder = true;
+				}
+
+				// 鍒ゆ柇 group 閲岀殑绗竴涓� item
+				if (this.group) {
+					if (!this.group.isFirstBorder) {
+						this.group.isFirstBorder = true;
+						this.isFirstBorder = true;
+					}
+				}
+
+				this.border = this.form.border;
+				this.showMsg = errShowType;
+				let name = this.isArray ? this.arrayField : this.name;
+				if(!name) return
+				if (formRules && this.rules.length > 0) {
+					if (!formRules[name]) {
+						formRules[name] = {
+							rules: this.rules
+						}
+					}
+					validator.updateSchema(formRules);
+				}
+				this.formRules = formRules[name] || {};
+				this.validator = validator;
+			} else {
+				this.labelPos = this.labelPosition || 'left';
+				this.labelWid = this.labelWidth || 65;
+				this.labelAli = this.labelAlign || 'left';
+			}
+		},
+		unInit(){
+			if (this.form) {
+				this.form.childrens.forEach((item, index) => {
+					if (item === this) {
+						this.form.childrens.splice(index, 1)
+						delete this.form.formData[item.name]
+					}
+				})
+			}
+		},
+		/**
+		 * 鑾峰彇鐖跺厓绱犲疄渚�
+		 */
+		getForm(name = 'uniForms') {
+			let parent = this.$parent;
+			let parentName = parent.$options.name;
+			while (parentName !== name) {
+				parent = parent.$parent;
+				if (!parent) return false;
+				parentName = parent.$options.name;
+			}
+			return parent;
+		},
+
+		/**
+		 * 绉婚櫎璇ヨ〃鍗曢」鐨勬牎楠岀粨鏋�
+		 */
+		clearValidate() {
+			this.errMsg = '';
+		},
+		/**
+		 * 瀛愮粍浠惰皟鐢紝濡� easyinput
+		 * @param {Object} value
+		 */
+		setValue(value) {
+			let name = this.isArray ? this.arrayField : this.name;
+			if (name) {
+				if (this.errMsg) this.errMsg = '';
+				// 缁欑粍浠惰祴鍊�
+				this.form.formData[name] = this.form._getValue(name, value);
+				if (!this.formRules || (typeof this.formRules && JSON.stringify(this.formRules) === '{}')) return;
+				this.triggerCheck(this.form._getValue(this.name, value));
+			}
+		},
+
+		/**
+		 * 鏍￠獙瑙勫垯
+		 * @param {Object} value
+		 */
+		async triggerCheck(value,formTrigger) {
+			let promise = null;
+			this.errMsg = '';
+			// fix by mehaotian 瑙ｅ喅娌℃湁妫�楠岃鍒欑殑鎯呭喌涓嬶紝鎶涘嚭閿欒鐨勯棶棰�
+			if (!this.validator || Object.keys(this.formRules).length === 0) return;
+			const isNoField = this.isRequired(this.formRules.rules || []);
+			let isTrigger = this.isTrigger(this.formRules.validateTrigger, this.validateTrigger, this.form.validateTrigger);
+			let result = null;
+			if (!!isTrigger || formTrigger) {
+				let name = this.isArray ? this.arrayField : this.name;
+				result = await this.validator.validateUpdate(
+					{
+						[name]: value
+					},
+					this.form.formData
+				);
+			}
+			// 鍒ゆ柇鏄惁蹇呭～,闈炲繀濉紝涓嶅～涓嶆牎楠岋紝濉啓鎵嶆牎楠�
+			if (!isNoField && (value === undefined || value === '')) {
+				result = null;
+			}
+			const inputComp = this.form.inputChildrens.find(child => child.rename === this.name);
+			if ((isTrigger ||銆�formTrigger) && result && result.errorMessage) {
+				if (inputComp) {
+					inputComp.errMsg = result.errorMessage;
+				}
+				if (this.form.errShowType === 'toast') {
+					uni.showToast({
+						title: result.errorMessage || '鏍￠獙閿欒',
+						icon: 'none'
+					});
+				}
+				if (this.form.errShowType === 'modal') {
+					uni.showModal({
+						title: '鎻愮ず',
+						content: result.errorMessage || '鏍￠獙閿欒'
+					});
+				}
+			} else {
+				if (inputComp) {
+					inputComp.errMsg = '';
+				}
+			}
+
+			this.errMsg = !result ? '' : result.errorMessage;
+			// 瑙﹀彂validate浜嬩欢
+			this.form.validateCheck(result ? result : null);
+			// typeof callback === 'function' && callback(result ? result : null);
+			// if (promise) return promise
+			return result ? result : null;
+		},
+		/**
+		 * 瑙﹀彂鏃舵満
+		 * @param {Object} event
+		 */
+		isTrigger(rule, itemRlue, parentRule) {
+			let rl = true;
+			//  bind  submit
+			if (rule === 'submit' || !rule) {
+				if (rule === undefined) {
+					if (itemRlue !== 'bind') {
+						if (!itemRlue) {
+							return parentRule === 'bind' ? true : false;
+						}
+						return false;
+					}
+					return true;
+				}
+				return false;
+			}
+			return true;
+		},
+		// 鏄惁鏈夊繀濉瓧娈�
+		isRequired(rules) {
+			let isNoField = false;
+			for (let i = 0; i < rules.length; i++) {
+				const ruleData = rules[i];
+				if (ruleData.required) {
+					isNoField = true;
+					break;
+				}
+			}
+			return isNoField;
+		}
+	}
+};
+</script>
+
+<style lang="scss" >
+.uni-forms-item {
+	position: relative;
+	padding: 0px;
+	text-align: left;
+	color: #333;
+	font-size: 14px;
+	// margin-bottom: 22px;
+}
+
+.uni-forms-item__box {
+	position: relative;
+}
+
+.uni-forms-item__inner {
+	/* #ifndef APP-NVUE */
+	display: flex;
+	/* #endif */
+	// flex-direction: row;
+	// align-items: center;
+	padding-bottom: 22px;
+	// margin-bottom: 22px;
+}
+
+.is-direction-left {
+	flex-direction: row;
+}
+
+.is-direction-top {
+	flex-direction: column;
+}
+
+.uni-forms-item__label {
+	/* #ifndef APP-NVUE */
+	display: flex;
+	flex-shrink: 0;
+	box-sizing: border-box;
+	/* #endif */
+	flex-direction: row;
+	align-items: center;
+	width: 65px;
+	// line-height: 2;
+	// margin-top: 3px;
+	padding: 5px 0;
+	height: 36px;
+	// margin-right: 5px;
+
+	.label-text {
+		font-size: 13px;
+		color: #666666;
+	}
+	.label-seat {
+		margin-right: 5px;
+	}
+}
+
+.uni-forms-item__content {
+	/* #ifndef APP-NVUE */
+	width: 100%;
+	box-sizing: border-box;
+	min-height: 36px;
+	/* #endif */
+	flex: 1;
+}
+
+.label-icon {
+	margin-right: 5px;
+	margin-top: -1px;
+}
+
+// 蹇呭～
+.is-required {
+	// color: $uni-color-error;
+	color: #dd524d;
+	font-weight: bold;
+}
+
+.uni-error-message {
+	position: absolute;
+	bottom: 0px;
+	left: 0;
+	text-align: left;
+}
+
+.uni-error-message-text {
+	line-height: 22px;
+	color: #dd524d;
+	font-size: 12px;
+}
+
+.uni-error-msg--boeder {
+	position: relative;
+	bottom: 0;
+	line-height: 22px;
+}
+
+.is-input-error-border {
+	border-color: #dd524d;
+}
+
+.uni-forms-item--border {
+	margin-bottom: 0;
+	padding: 10px 0;
+	// padding-bottom: 0;
+	border-top: 1px #eee solid;
+
+	.uni-forms-item__inner {
+		padding: 0;
+	}
+}
+
+.uni-forms-item-error {
+	// padding-bottom: 0;
+}
+
+.is-first-border {
+	/* #ifndef APP-NVUE */
+	border: none;
+	/* #endif */
+	/* #ifdef APP-NVUE */
+	border-width: 0;
+	/* #endif */
+}
+
+.uni-forms--no-padding {
+	padding: 0;
+}
+</style>

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