From 12d96556919c652c9592e9e215c01f1ac58b7eb5 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Tue, 30 Nov 2021 17:41:32 +0800
Subject: [PATCH] 本地数据缓存，增加默认识别标记
---
forms/select/CSelect.vue | 61 ++++++++++++++++++------------
1 files changed, 37 insertions(+), 24 deletions(-)
diff --git a/forms/select/CSelect.vue b/forms/select/CSelect.vue
index cf02769..9270195 100644
--- a/forms/select/CSelect.vue
+++ b/forms/select/CSelect.vue
@@ -5,27 +5,37 @@
<template>
<view class="c-select">
- <picker
+ <!-- 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 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()"
@@ -111,18 +121,21 @@
} 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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