index.wxml
1.67 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
<view class="van-picker custom-class">
<view
wx:if="{{ showToolbar }}"
class="van-picker__toolbar van-hairline--top-bottom toolbar-class"
>
<view
class="van-picker__cancel"
hover-class="van-picker__cancel--hover"
hover-stay-time="70"
data-type="cancel"
bindtap="emit"
>
{{ cancelButtonText || '取消' }}
</view>
<view wx:if="{{ title }}" class="van-picker__title van-ellipsis">{{ title }}</view>
<view
class="van-picker__confirm"
hover-class="van-picker__confirm--hover"
hover-stay-time="70"
data-type="confirm"
bindtap="emit"
>
{{ confirmButtonText || '确认' }}
</view>
</view>
<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 }}"
item-height="{{ itemHeight }}"
visible-item-count="{{ visibleItemCount }}"
active-class="active-class"
bind:change="onChange"
/>
<view
class="van-picker__frame van-hairline--top-bottom"
style="height: {{ itemHeight }}px"
/>
</view>
</view>
<wxs module="isSimple">
function isSimple(columns) {
return columns.length && !columns[0].values;
}
module.exports = isSimple;
</wxs>