摘要：wxml <view id='screen'> <van-popup get-container="#screen" show="{{ visible }}" closeable round position="bottom" bind:close="close_pop" custom-style= 阅读全文

摘要：wxml 必须定义宽高 <view style="height: 500rpx;margin-top:40rpx;"> <ec-canvas id="mychart-dom-bar" class="myCanvas" canvas-id="mychart-bar" ec="{{ec}}"></ec- 阅读全文

摘要：index.wxml 根据isSelected判断选中状态 <view id='screen'> <van-popup get-container="#screen" show="{{ visible }}" class="pact_pop" round position="bottom" bind 阅读全文