MaCrud组件rowSelection设置selectedRowKeys问题

[hcc-jing]

MaCrud组件rowSelection设置selectedRowKeys后，不管selectedRowKeys有没有值，列表都无法选择/取消选择

[dosubot]

To address the issue with the rowSelection configuration in the MaCrud component where the list items cannot be selected or deselected, ensure that your rowSelection property includes a reactive selectedRowKeys state. This state should accurately reflect the selection changes. Here are the steps to troubleshoot and fix the issue:

1. Verify selectedRowKeys Binding: Ensure the rowSelection configuration's selectedRowKeys is properly bound and tracks the selected row keys. This is essential for the UI to reflect the current selection state.

2. Update on User Interaction: Make sure any selection change through user interaction updates the selectedRowKeys state. This ensures the UI stays in sync with the user's selections.

3. Check for Reactivity Issues: Ensure there are no reactivity conflicts in your code that might prevent the selection state from updating correctly.

4. Unique Row Identification: Confirm that the row-key prop is set to uniquely identify each row, as this is crucial for selection functionality.

The rowSelection configuration should look something like this:

rowSelection?:
  | undefined
  | {
      key?: string;
      showCheckedAll?: boolean;
      type?: 'checkbox' | 'radio';
      title?: string | '#';
      width?: number | 60;
      fixed?: boolean | false;
      onlyCurrent?: boolean | true;
    };

This setup is critical for managing how rows are selected and ensuring the UI correctly reflects the current state. If you follow these steps and ensure your configuration aligns with these guidelines, it should resolve the issue with row selection in the MaCrud component.

Sources

• MaCrud组件rowSelection设置selectedRowKeys问题
• src/components/ma-crud/types/crud.ts

About Dosu

This response is meant to be useful and save you time. It is not meant to be a precise solution, but rather a starting point for your own research.

Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.

If you want to continue the conversation, start your reply with @dosu-bot.