填写这份《一分钟调查》,帮我们(开发组)做得更好!去填写Home

ChangeDetectionStrategy

The strategy that the default change detector uses to detect changes. When set, takes effect the next time change detection is triggered.

参见

      
      enum ChangeDetectionStrategy {
  OnPush: 0
  Default: 1
}
    

成员列表

成员说明
OnPush: 0

Use the CheckOnce strategy, meaning that automatic change detection is deactivated until reactivated by setting the strategy to Default (CheckAlways). Change detection can still be explicitly invoked. This strategy applies to all child directives and cannot be overridden.

Default: 1

Use the default CheckAlways strategy, in which change detection is automatic until explicitly deactivated.