19 lines
1.4 KiB
Plaintext
19 lines
1.4 KiB
Plaintext
<import src="./toolbar.wxml" />
|
|
<view class="van-picker custom-class">
|
|
<template is="toolbar" wx:if="{{ toolbarPosition === 'top' }}" data="{{ showToolbar, cancelButtonText, title, confirmButtonText }}"></template>
|
|
<view wx:if="{{ loading }}" class="van-picker__loading">
|
|
<loading color="#1989fa" />
|
|
</view>
|
|
<view class="van-picker__columns" style="height: {{ itemHeight * visibleItemCount }}px" catch:touchmove="noop">
|
|
<picker-column class="van-picker__column" wx:for="{{ isSimple(columns) ? [columns] : columns }}" wx:key="index" data-index="{{ index }}" custom-class="column-class" value-key="{{ valueKey }}" initial-options="{{ isSimple(columns) ? item : item.values }}" default-index="{{ item.defaultIndex || defaultIndex }}" item-height="{{ itemHeight }}" visible-item-count="{{ visibleItemCount }}" active-class="active-class" bind:change="onChange" />
|
|
<view class="van-picker__mask" style="background-size: 100% {{ (itemHeight * visibleItemCount - itemHeight) / 2 }}px" />
|
|
<view class="van-picker__frame van-hairline--top-bottom" style="height: {{ itemHeight }}px" />
|
|
</view>
|
|
<template is="toolbar" wx:if="{{ toolbarPosition === 'bottom' }}" data="{{ showToolbar, cancelButtonText, title, confirmButtonText }}"></template>
|
|
</view>
|
|
<wxs module="isSimple">
|
|
function isSimple(columns) {
|
|
return columns.length && !columns[0].values;
|
|
}
|
|
module.exports = isSimple;
|
|
</wxs> |