This hook is used before the list of rejectable tasks is rendered during approval rejection. It can be used to hide or add reject nodes.

Note: This hook is used before the list of rejectable tasks is rendered during approval rejection, for operations such as hiding or adding reject nodes.

spliceTaskList

This method can be used to customize adding or hiding reject nodes during approval rejection.

Parameters

Parameter	Description	Type
pageData	Parameters passed through by the button	Object
taskList	List of tasks that can be rejected to	Array

Note: The passed-through id must not be changed, otherwise it will be invalid.

Parameter Code Example

taskList.splice(0, 1); // Hide the first reject node

Code Example

module.exports = function (context, pluginService, pluginParam) {
    return {
        apply() {
            let self = this;
            return [
                {
                    /**
                     * Rejectable task list
                     */
                    event: "flow.approval.reject.task.list.render.before",
                    functional: async function (context, options) {
                        let taskList = options && options.taskList;
                        taskList.push({
                            id: "haha",
                            label: "Plugin-added rejectable task"
                        });
                        taskList.splice(0, 1); // Hide the first reject node
                        return Promise.resolve(taskList);
                    }
                }
            ];
        }
    };
};