Triggered before confirming selection on the selectable list page. At this point, you can modify or intercept the result data returned by confirmation.

Parameters

Parameter	Description	Type
pageResult	Page return result, including the selected data list and object describe information	Object

Return Value

Parameter	Description	Type
consumed	Whether to intercept subsequent confirmation logic	Boolean
pageResult	Modified page return result	Object

Code Example

Intercept confirmation

{
    event: "list.confirm.before",
    functional: function (pluginExecResult, options) {
        return { consumed: true };
    }
}

Modify return result

{
    event: "list.confirm.before",
    functional: function (pluginExecResult, options) {
        options.pageResult.objectDataList.forEach(item => {
            item.customField = "custom data";
        });
        return { pageResult: options.pageResult };
    }
}