事件监听、取消监听等
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off(element, event, fn)
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取消dom对象的事件监听
Parameters:
Name Type Description element
* dom对象
event
* 事件名称
fn
function 监听方法
Example
$api.event.off(button, 'click', (e) => { console.log('click') })
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on(element, event, fn)
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添加dom对象的事件监听
Parameters:
Name Type Description element
* dom对象
event
* 事件名称
fn
function 监听方法
Example
$api.event.on(button, 'click', (e) => { console.log('click') })
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once(element, event, fn)
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只执行一次的事件监听
Parameters:
Name Type Description element
* dom对象
event
* 事件名称
fn
function 监听方法
Example
$api.event.once(button, 'click', (e) => { console.log('click') })