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SYS_Timer.clearIntervalTimer() method

Clear the specified interval timer

Signature

function clearIntervalTimer(id: string): boolean;

Parameters

Parameter	Type	Description
id	string	Timer ID

Returns

boolean

Whether the timer was cleared successfully

Example

// 1. 挂一个每 200ms 触发的循环定时器
let tickCount = 0;
const created = eda.sys_Timer.setIntervalTimer('嘉立创示例_停表', 200, () => { tickCount++; });

// 2. 让它运行约 1.5 秒
await new Promise(resolve => setTimeout(resolve, 1500));
const ticksAtClear = tickCount;

// 3. 清除定时器，回调不再触发
const cleared = eda.sys_Timer.clearIntervalTimer('嘉立创示例_停表');
await new Promise(resolve => setTimeout(resolve, 600));

// 4. 清除不存在的 ID 返回 false（该定时器已在上一步被清除）
const again = eda.sys_Timer.clearIntervalTimer('嘉立创示例_停表');

console.log('定时器设置结果：', created);
console.log('清除结果：', cleared);
console.log('清除前触发次数：', ticksAtClear, '，清除后新增：', tickCount - ticksAtClear);
console.log('再次清除同一 ID：', again);