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AIRIOT智慧系统搭建平台经验交流

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  2. 画面管理
  3. 数据源获取不到

数据源获取不到

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  • V Offline
    V Offline
    Virrea
    replied to Zhang书书 on last edited by
    #24

    @Zhang书书 我想显示出这个设备名称137550ef-085d-4571-9046-749b477acacf-image.png 9fc30b9a-4d11-46d0-a51b-64b75b906d23-image.png

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  • V Offline
    V Offline
    Virrea
    replied to Zhang书书 on last edited by
    #25

    @Zhang书书 我现在已经将下拉框的输出绑定在了画面变量上,这个值也是摄像头表中的名称字段值,那我期望绑定视频组件中绑定这个摄像头流地址,这个流地址也是在摄像头表中的字段,该如何绑定 f334b22c-7a4a-4294-b30d-f06a3d5ab389-image.png

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  • Zhang书书Z Offline
    Zhang书书Z Offline
    Zhang书书
    replied to Virrea on last edited by
    #26

    @Virrea 如果你的下拉框展示的是表记录的话,可以用表记录选择器,表记录选择器有组件输出值
    b2c52a2e-e9c7-4c81-a5be-85388eb505e8-image.png

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  • Zhang书书Z Offline
    Zhang书书Z Offline
    Zhang书书
    replied to Virrea on last edited by
    #27

    @Virrea 这个问题我们这边复现了,我们这边看一下,优化后跟您说

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  • V Offline
    V Offline
    Virrea
    replied to Zhang书书 on last edited by
    #28

    @Zhang书书 组件输出值中也没有看到 相应的我表中的定义的字段的值呀 e4ec5592-2907-445b-bdd0-71d65af627f1-image.png 4c1d74b5-1a7b-4cb2-a359-64678d8c9853-image.png

    Zhang书书Z 1 Reply Last reply
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  • Zhang书书Z Offline
    Zhang书书Z Offline
    Zhang书书
    replied to Virrea on last edited by Zhang书书
    #29

    @Virrea 截图看看数据表的,表定义中您想要的字段

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  • V Offline
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    Virrea
    replied to Zhang书书 on last edited by
    #30

    @Zhang书书 3fa92062-0032-41a6-9791-c2c2a2bd6b8e-image.png a1bb243a-460e-43f8-9c6c-b7e8cca46e59-image.png 这个名称字段组件好像是有输出,但有些其他的字段好像没有;这和 获取数据源时响应的字段不全的问题有点相似

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  • Zhang书书Z Offline
    Zhang书书Z Offline
    Zhang书书
    wrote on last edited by
    #31

    平台可以外网访问吗?可以的话私信发我一下

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  • V Offline
    V Offline
    Virrea
    replied to Zhang书书 on last edited by
    #32

    @Zhang书书 外网不行,要不远程 我私发给你

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  • Zhang书书Z Offline
    Zhang书书Z Offline
    Zhang书书
    wrote on last edited by
    #33

    通过表记录选择器组件的输出得不到想要的表字段值这个问题,通过组件输出值拿不到,只能通过数据源查到这一条表数据之后,再拿想要的字段

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