Help Center/ Huawei Cloud Astro Zero/ Best Practices/ Standard Pages/ Displaying Images in Standard Page Tables
Updated on 2025-08-14 GMT+08:00

Displaying Images in Standard Page Tables

Expected Results

On a standard page, you can customize the display type of a column to display images in a table. Displaying images in a table makes information more intuitive and easier to understand.

Figure 1 Implementation results

Implementation Methods

  1. Create a low-code application.

    1. Apply for a free trial or purchase a commercial instance by referring to Authorization of Users for Huawei Cloud Astro Zero Usage and Instance Purchases.
    2. After the instance is purchased, click Access Homepage on Homepage. The application development page is displayed.
    3. In the navigation pane, choose Applications. On the displayed page, click Low-Code or .

      When you create an application for the first time, create a namespace as prompted. Once it is created, you cannot change or delete it, so check the details carefully. Use your company or team's abbreviation for the namespace.

    4. In the displayed dialog box, choose Standard Applications and click Confirm.
    5. Enter a label and name of the application, and click the confirm button. The application designer is displayed.
      Figure 2 Creating a blank application
      Table 1 Parameters for creating a blank application

      Parameter

      Description

      Example

      Label

      The label for the new application; Max. 80 characters. A label uniquely identifies an application in the system and cannot be modified after creation.

      My first application

      Name

      Name of the new application. After you enter the label value and click the text box of this parameter, the system automatically generates an application name and adds Namespace__ before the name. Naming rules:

      • Max. characters: 31, including the prefix namespace.

        To prevent duplicate data names among different tenants, each tenant must define a unique namespace when first creating an application. A tenant can only create one namespace, and once it is created, it cannot be modified.

      • Start with a letter and use only letters, digits, and underscores (_). Do not end with an underscore (_).

      A

  2. Create an object named urlList and add fields to the object.

    1. In the navigation pane, choose Data, and click + next to Object.
    2. Set Object Name and Unique ID of the object to urlList and click the confirm button.
      Figure 3 Creating the object urlList
    Table 2 Parameters for the created object urlList

    Parameter

    Description

    Example

    Object Name

    Name of the new object, which can be changed after the object is created.

    Value: 1–80 characters.

    urlList

    Unique ID

    ID of a new object in the system, which cannot be modified after being created. Naming rules:

    • Max. 63 characters, including the prefix namespace.

      The content that is blurred in front of the ID is a namespace. To prevent duplicate data names among different tenants, each tenant must define a unique namespace when first creating an application. A tenant can only create one namespace, and once it is created, it cannot be modified.

    • Start with a letter and use only letters, digits, and underscores (_). Do not end with an underscore (_).

    urlList

    1. Click to go to the object details page.
    2. On the Fields tab page, click Add and add the urlAddress field to the object.
      Figure 4 Adding the urlAddress field
      Table 3 Parameters for adding the urlAddress field

      Parameter

      Description

      Example

      Display Name

      Name of the new field, which can be changed after the field is created.

      Value: 1–63 characters.

      urlAddress

      Unique ID

      ID of a new field in the system. The value cannot be changed after the field is created. Naming rules:

      • Max. 63 characters, including the prefix namespace.
      • Start with a letter and use only letters, digits, and an underscore (_). Do not end with an underscore (_).

      urlAddress

      Field Type

      Click . On the page that is displayed, select the type of the new field based on the parameter description.

      Text area

    3. On the Data tab, click Add to add data to the object.
      Set urlAddress to the path for storing images.
      Figure 5 Adding data to an object

  3. Create an object model.

    1. In the navigation pane, choose Page, and click + next to Standard Page.
    2. At the bottom of the standard page, click Model View.
    3. Click New, specify Model Name (for example, urlMod), select Objects for Source, and click Next.
      Figure 6 Creating a model
    4. Select the object created and the fields added in 3, and click Next.
      Figure 7 Selecting objects and fields
    5. Click OK.

  4. Return to the Designer View page and bind the model with the widgets.

    1. At the bottom of the standard page, click Designer View.
    2. Drag a table widget to the standard page.
      Figure 8 Dragging a table widget
    3. Select the table widget, choose Properties > Data Binding and click next to Value Binding.
    4. Select the model created in 3 and click the confirm button.
      Figure 9 Selecting the model

  5. Select a table, choose Properties > Table Columns > Added Column, and click next to the urlAddress column.
  6. Set the properties, and then click OK to return to the standard page.

    Figure 10 Setting properties

    Set Show Type to Custom and enter the following information.

    return h("XImage", {
    		"props": {
    			"URL": params.row.Namespace__urlAddress__CST, width: 50, height: 50
    		}
    	})

  7. Click in the upper part of the page to save the page settings.
  8. After the settings are saved, click in the upper part of the page to view the configuration effect.