微信小程序画布bindtouchstart事件导致整个页面不能滚动
<view class="signature-container"> <view class="s-title">请患者确认签名</view> <input name="signatureId" value="" hidden/> <view class="signature-board"> <canvas canvas-id="signature-patient" class="signature-patient" disable-scroll="false" bindtouchstart="signatureTouchStart" bindtouchmove="signatureTouchMove" bindtouchend="signatureTouchEnd"></canvas> <view wx:if="{{showSignatureTips}}" class="s-tips" catchtouchstart="touchstartSignatureTips"></view> <view wx:if="{{showSignatureControlBtns}}" class="s-clear" bindtap="clearSignature">重签</view> <view wx:if="{{showSignatureControlBtns}}" class="s-save" bindtap="saveSignature">{{saveSignatureDesc}}</view> </view> </view> |
页面底部有个画布用来做用户确认签名的,如果在画布上签名或者在画布触发bindtouchstart事件后,整个页面都不能滑动了,但是在pc的微信开发者工具不存在这个问题
