<button appParameter="{{appParameter}}" bindcontact="bindcontact" binderror="binderror" bindgetphonenumber="bindgetphonenumber" bindgetuserinfo="bindgetuserinfo" catchtap="handleTap" class="i-class i-btn {{long?'i-btn-long':''}} {{'i-btn-'+size}} {{'i-btn-'+type}} {{'i-btn-'+shape}} {{loading?'i-btn-loading':''}} {{disabled?'i-btn-disabled':''}} {{inline?'i-btn-inline':''}}"
  hoverClass="i-btn-hover" hoverStartTime="{{hoverStartTime}}" hoverStayTime="{{hoverStayTime}}" hoverStopPropagation="{{hoverStopPropagation}}" openType="{{openType}}" plain="true" sendMessageImg="{{sendMessageImg}}" sendMessagePath="{{sendMessagePath}}"
  sendMessageTitle="{{sendMessageTitle}}" sessionFrom="{{sessionFrom}}" showMessageCard="{{showMessageCard}}" style="{{styleStr}}">
  <view class="i-btn-loading-inner" wx:if="{{loading}}"></view>
  <slot></slot>
</button>