Introduction to WeChat applet slider

This article mainly introduces the detailed explanation and example code of the WeChat applet Introduction to WeChat applet slider. Friends in need can refer to the

implementation renderings:

Sliding selector

Attribute name	Type	Default value	Description
min	Number	0	Minimum
max	Number	100	Maximum value
step	Number	1	Step size, the value must be greater than 0 and divisible by (max - min)
disabled	Boolean	false	Whether to disable
value	Number	0	Current value
show-value	Boolean	false	Whether to display the current value
bindchange	EventHandle		Event triggered after completing a drag, event.detail = {value:value}

Example Code:

<view class="section section_gap">
 <text class="section__title">设置left/right icon</text>
 <view class="body-view">
 <Introduction to WeChat applet slider bindchange="Introduction to WeChat applet slider1change" left-icon="cancel" right-icon="success_no_circle"/>
 </view>
</view>

<view class="section section_gap">
 <text class="section__title">设置step</text>
 <view class="body-view">
 <Introduction to WeChat applet slider bindchange="Introduction to WeChat applet slider2change" step="5"/>
 </view>
</view>

<view class="section section_gap">
 <text class="section__title">显示当前value</text>
 <view class="body-view">
 <Introduction to WeChat applet slider bindchange="Introduction to WeChat applet slider3change" show-value/>
 </view>
</view>

<view class="section section_gap">
 <text class="section__title">设置最小/最大值</text>
 <view class="body-view">
 <Introduction to WeChat applet slider bindchange="Introduction to WeChat applet slider4change" min="50" max="200" show-value/>
 </view>
</view>

var pageData = {}
for(var i = 1; i < 5; ++i) {
 (function (index) {
 pageData[`Introduction to WeChat applet slider${index}change`] = function(e) {
 console.log(`Introduction to WeChat applet slider${index}发生change事件，携带值为`, e.detail.value)
 }
 })(i);
}
Page(pageData)

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