Office.BindingDataChangedEventArgs interface

包:

office

提供有关引发了 DataChanged 事件的绑定的信息。

注解

使用方

• Office.RemoveHandlerOptions： handler

示例

// When data in a binding changes, the handler receives a BindingDataChangedEventArgs object
// containing the binding that changed and the event type.
function addDataChangeHandler() {
    Office.context.document.bindings.getByIdAsync("myBinding", function (asyncResult) {
        if (asyncResult.status === Office.AsyncResultStatus.Succeeded) {
            asyncResult.value.addHandlerAsync(Office.EventType.BindingDataChanged, onDataChanged);
        }
    });
}

function onDataChanged(eventArgs: Office.BindingDataChangedEventArgs) {
    console.log("Event type: " + eventArgs.type);
    console.log("Binding ID: " + eventArgs.binding.id);
    
    // Refresh data from the binding
    eventArgs.binding.getDataAsync( { coercionType: Office.CoercionType.Text }, function (asyncResult) {
        if (asyncResult.status === Office.AsyncResultStatus.Succeeded) {
            console.log("Updated data: " + asyncResult.value);
        }
    });
}

属性

binding	获取一个 Office.Binding 对象，该对象表示引发 DataChanged 事件的绑定。
type	获取一个 Office.EventType 枚举值，该值标识引发的事件类型。

属性详细信息

binding

获取一个 Office.Binding 对象，该对象表示引发 DataChanged 事件的绑定。

binding: Binding;

属性值

Office.Binding

type

获取一个 Office.EventType 枚举值，该值标识引发的事件类型。

type: EventType;

属性值

Office.EventType