From 49f99bdd4b08fbbe692efdfe52ae3ca29f4e8c6c Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Tue, 12 Jul 2022 14:57:05 +0800
Subject: [PATCH] 增加跳转页面选择组件
---
forms/select/CSelect.vue | 79 ++++++++++++++++++++++++++-------------
1 files changed, 53 insertions(+), 26 deletions(-)
diff --git a/forms/select/CSelect.vue b/forms/select/CSelect.vue
index cf02769..570c3b0 100644
--- a/forms/select/CSelect.vue
+++ b/forms/select/CSelect.vue
@@ -4,28 +4,44 @@
*/
<template>
- <view class="c-select">
- <picker
+ <view
+ class="c-select"
+ :class="readOnly ? 'read-only':''"
+ >
+ <!-- 下拉选择模式 -->
+ <view
v-if="!selectByPage"
- mode="selector"
- :range="options"
- :value="current"
- range-key="name"
- @change="evt=>handleChange(evt.detail)"
+ class="c-select-slot-mode"
>
- <AtInput
- ref="input"
- :name="itemRes.name"
- :title="itemRes.label"
- :required="itemRes.required"
- :disabled="itemRes.disabled"
- :error="itemRes.error"
- :placeholder="placeholder"
- :value="selected"
+ <picker
+ class="c-select-input"
+ mode="selector"
+ :range="options"
+ :value="current"
+ range-key="name"
+ @change="evt=>handleChange(evt.detail)"
>
- <view class="at-icon at-icon-chevron-right" />
- </AtInput>
- </picker>
+ <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()"
@@ -39,7 +55,10 @@
:placeholder="placeholder"
:value="choose.name"
>
- <view class="at-icon at-icon-chevron-right" />
+ <view
+ v-show="!readOnly"
+ class="at-icon at-icon-chevron-right"
+ />
</AtInput>
</view>
</view>
@@ -67,6 +86,11 @@
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 {
@@ -111,18 +135,21 @@
} else {
url += '?mode=CSelect';
}
- const eventor = $pagePoster.createEventor();
- eventor.on('@linked', () => {
- eventor.emit('lastValue', this.choose.value);
+ 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);
});
- eventor.on('selected', data => {
+ 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);
- eventor.destroy();
});
- Taro.navigateTo({ url: url + '&eventorId=' + eventor.id });
+ Taro.navigateTo({ url: url + '&eventorId=' + this._eventor.id });
},
},
};
--
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