fix(modal): ensure that the full screen height is calculated correctly

Vben

2021-06-11 1c1755cf5b4ada7263c05ddf4105abb52a2abb2f

 src/views/demo/comp/drawer/index.vue

@@ -8,10 +8,7 @@
    <Alert message="自适应高度/显示footer" show-icon />
    <a-button type="primary" class="my-4" @click="openDrawer3(true)"> 打开Drawer </a-button>

    <Alert
      message="内外数据交互,外部通过 transferModalData 发送，内部通过 receiveDrawerDataRef 接收。该数据具有响应式"
      show-icon
    />
    <Alert message="内外数据交互" show-icon />
    <a-button type="primary" class="my-4" @click="send"> 打开Drawer并传递数据 </a-button>
    <Alert message="详情页模式" show-icon />
    <a-button type="primary" class="my-4" @click="openDrawer5(true)"> 打开详情Drawer </a-button>
@@ -39,19 +36,9 @@
      const [register1, { openDrawer: openDrawer1, setDrawerProps }] = useDrawer();
      const [register2, { openDrawer: openDrawer2 }] = useDrawer();
      const [register3, { openDrawer: openDrawer3 }] = useDrawer();
      const [
        register4,
        {
          openDrawer: openDrawer4,
          // ransferDrawerData
        },
      ] = useDrawer();
      const [register4, { openDrawer: openDrawer4 }] = useDrawer();
      const [register5, { openDrawer: openDrawer5 }] = useDrawer();
      function send() {
        // transferDrawerData({
        //   data: 'content',
        //   info: 'Info',
        // });
        openDrawer4(true, {
          data: 'content',
          info: 'Info',