From db3b9ab8c8d28c8a2f7194a83c25b03d6b173b45 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Tue, 12 Apr 2022 18:00:11 +0800
Subject: [PATCH] 优化部分公共显示问题
---
forms/select/CSelect.vue | 121 +++++++++++++++++++++++++++++++++-------
1 files changed, 99 insertions(+), 22 deletions(-)
diff --git a/forms/select/CSelect.vue b/forms/select/CSelect.vue
index 9d3f847..570c3b0 100644
--- a/forms/select/CSelect.vue
+++ b/forms/select/CSelect.vue
@@ -4,30 +4,70 @@
*/
<template>
- <view class="c-select">
- <picker
- mode="selector"
- :range="range"
- :value="current"
- @change="evt=>handleChange(evt.detail)"
+ <view
+ class="c-select"
+ :class="readOnly ? 'read-only':''"
+ >
+ <!-- 下拉选择模式 -->
+ <view
+ v-if="!selectByPage"
+ class="c-select-slot-mode"
+ >
+ <picker
+ class="c-select-input"
+ mode="selector"
+ :range="options"
+ :value="current"
+ range-key="name"
+ @change="evt=>handleChange(evt.detail)"
+ >
+ <AtInput
+ ref="input"
+ :name="itemRes.name"
+ :title="itemRes.label"
+ :required="itemRes.required"
+ :disabled="itemRes.disabled"
+ :error="itemRes.error"
+ :placeholder="placeholder"
+ :value="selected"
+ >
+ <view
+ v-show="!readOnly"
+ class="at-icon at-icon-chevron-right"
+ />
+ </AtInput>
+ </picker>
+ <view class="c-select-slot">
+ <slot />
+ </view>
+ </view>
+ <!-- 跳转页面模式 -->
+ <view
+ v-else-if="selectByPage.length > 5"
+ @tap="evt => onGoToSelectorPage()"
>
<AtInput
- ref="input"
- :name="itemData.name"
- :title="itemData.label"
- :required="itemData.required"
- :error="itemData.error"
+ :name="itemRes.name"
+ :title="itemRes.label"
+ :required="itemRes.required"
+ :disabled="itemRes.disabled"
+ :error="itemRes.error"
:placeholder="placeholder"
- :value="selected"
+ :value="choose.name"
>
- <view class="at-icon at-icon-chevron-right" />
+ <view
+ v-show="!readOnly"
+ class="at-icon at-icon-chevron-right"
+ />
</AtInput>
- </picker>
+ </view>
</view>
</template>
<script>
+import Taro from '@tarojs/taro';
import { AtInput } from 'taro-ui-vue';
+import { $pagePoster } from '@components/common/PagePoster';
import './cSelect.scss';
export default {
@@ -36,21 +76,36 @@
AtInput,
},
props: {
+ // 表单数据资源（表单组件内部机制专用）
+ itemRes: Object,
+ // 选择菜单选项（浮窗模式）
options: Array,
+ // 占位提示
placeholder: String,
- itemData: Object,
+ // 开启选择菜单跳转选择页面模式，并指定功能页面
+ selectByPage: String,
+ // 页面模式下，选择完成后的回调
+ onSelectFromPage: Function,
+ // 只读模式
+ readOnly: {
+ type: Boolean,
+ default: false,
+ },
},
data() {
return {
- optionKey: typeof this.options[0].value === 'undefined' ? 'id' : 'value',
+ choose: {
+ name: '',
+ value: null,
+ },
};
},
computed: {
- range() {
- return (this.options || []).map((item) => item.name || item[this.optionKey]);
+ optionKey() {
+ return typeof (this.options[0] || {}).value === 'undefined' ? 'id' : 'value';
},
current() {
- const curVal = this.itemData.formData[this.itemData.name];
+ const curVal = this.itemRes.formData[this.itemRes.name];
for (let i = 0, item; (item = this.options[i]); i++) {
if (curVal === item[this.optionKey]) {
return i;
@@ -59,7 +114,7 @@
return -1;
},
selected() {
- const curVal = this.itemData.formData[this.itemData.name];
+ const curVal = this.itemRes.formData[this.itemRes.name];
for (let i = 0, item; (item = this.options[i]); i++) {
if (curVal === item[this.optionKey]) {
return item.name;
@@ -71,9 +126,31 @@
methods: {
handleChange(evt) {
const item = this.options[evt.value];
- this.itemData.onChange(item[this.optionKey]);
+ this.itemRes.onChange(item[this.optionKey]);
+ },
+ onGoToSelectorPage() {
+ let url = this.selectByPage;
+ if (this.selectByPage.indexOf('?') > 0) {
+ url += '&mode=CSelect';
+ } else {
+ url += '?mode=CSelect';
+ }
+ if (this._eventor) {
+ // 销毁上次事件收发器
+ this._eventor.destroy();
+ }
+ this._eventor = $pagePoster.createEventor();
+ this._eventor.on('@linked', () => {
+ this._eventor.emit('lastValue', this.choose.value);
+ });
+ this._eventor.on('selected', data => {
+ this.choose.name = data.name;
+ this.choose.value = data.value;
+ this.itemRes.onChange(data.value);
+ this.onSelectFromPage && this.onSelectFromPage(data.value);
+ });
+ Taro.navigateTo({ url: url + '&eventorId=' + this._eventor.id });
},
},
- mounted() {},
};
</script>
\ No newline at end of file
--
Gitblit v1.9.1