getChildren

Description

返回指定父分支的一级子任务

getChildren: (id: string | number) => any[]

Parameters

• id - (必填) string | number - 父分支的 ID

Returns

• ids - (array) - 子任务 IDs 的数组

Example

const tasks = {
  data:[
     {id:"p_1", text:"Project #1", start_date:"01-04-2013", duration:18, 
     open:true},
     {id:"t_1", text:"Task #1", start_date:"02-04-2013", duration:8,
     parent:"p_1"},
     {id:"t_2", text:"Task #2", start_date:"11-04-2013", duration:8,
     parent:"p_1"}
   ]
};
gantt.init("gantt_here");
gantt.parse(tasks);

gantt.getChildren("p_1");//->["t_1", "t_2"] /*!*/

Related samples

• Basic filtering

Details

另一种遍历某任务的子任务的方法是 eachTask。

Related API

• hasChild
• getNext
• getPrev
• getSiblings
• getNextSibling
• getPrevSibling
• eachTask

Related Guides

• 树形列配置