switch 开关选择器组件说明:
switch，开关选择器。只能选择或者不选。这种属于表单控件或者查询条件控件。
switch 开关选择器示例代码运行效果如下：
下面是WXML代码：
[XML]
纯文本查看 复制代码
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<
view
class
=
"section section"
>
<
text
class
=
"title"
>switch style</
text
>
<
view
class
=
"body-view"
>
<
switch
checked
bindchange
=
"switch1Change"
/>
</
view
>
</
view
>
<
view
class
=
"section section"
>
<
text
class
=
"title"
>switch style</
text
>
<
view
class
=
"body-view"
>
<
switch
bindchange
=
"switch2Change"
/>
</
view
>
</
view
>
<
view
class
=
"section section"
>
<
text
class
=
"title"
>checkbox style</
text
>
<
view
class
=
"body-view"
>
<
switch
type
=
"checkbox"
checked
bindchange
=
"switch1Change"
/>
</
view
>
</
view
>
<
view
class
=
"section section"
>
<
text
class
=
"title"
>checkbox style</
text
>
<
view
class
=
"body-view"
>
<
switch
type
=
"checkbox"
bindchange
=
"switch2Change"
/>
</
view
>
</
view
>
<
view
class
=
"section section"
>
<
text
class
=
"title"
>西游记里都有谁</
text
>
<
view
class
=
"body-view"
>
<
switch
type
=
"checkbox"
checked
bindchange
=
"switch2Change"
/><
text
class
=
"title"
>牛魔王</
text
>
</
view
>
<
view
class
=
"body-view"
>
<
switch
type
=
"checkbox"
checked
bindchange
=
"switch2Change"
/><
text
class
=
"title"
>孙悟空</
text
>
</
view
>
<
view
class
=
"body-view"
>
<
switch
type
=
"checkbox"
checked
bindchange
=
"switch2Change"
/><
text
class
=
"title"
>猪八戒</
text
>
</
view
>
<
view
class
=
"body-view"
>
<
switch
type
=
"checkbox"
bindchange
=
"switch2Change"
/><
text
class
=
"title"
>旗木卡卡西</
text
>
</
view
>
</
view
>
|
下面是JS代码：
[JavaScript]
纯文本查看 复制代码
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Page({
switch1Change:
function
(e){
console.log(
'switch1 发生 change 事件，携带值为'
, e.detail.value)
},
switch2Change:
function
(e){
console.log(
'switch2 发生 change 事件，携带值为'
, e.detail.value)
}
})
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下面是WXSS代码：
[CSS]
纯文本查看 复制代码
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.page {
min-height
:
100%
;
flex:
1
;
background-color
:
#FBF9FE
;
font-size
:
32
rpx;
overflow
:
hidden
;
}
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switch 开关选择器的主要属性
|
属性名
|
类型
|
默认值
|
说明
|
| checked | Boolean | false | 是否选中 |
| type | String | switch | 样式，有效值：switch, checkbox |
| bindchange | EventHandle | checked改变时触发change事件，event.detail={ value:checked} |
个人经验:适用于选择一单项选择true和false，不建议用checkbox样式
这个适用于选择一单项选择true和false，不建议使用checkbox样式。因为checkbox控件已经有了。而且，这种用checkbox样式时，没有带后面的文本，图片上文本是我拼凑的，还没有加控制事件（不应该这么用）