Improve this Doc View Source ngOpen

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< Directive components in ngAngularjs/docs/1.8/api/ng/directive/ngopen

Improve this Doc View Source ngOpen

  1. directive in module ng


Sets the open attribute on the element, if the expression inside ngOpen is truthy.

A special directive is necessary because we cannot use interpolation inside the open attribute. See the interpolation guide for more info.

A note about browser compatibility

Internet Explorer and Edge do not support the details element, it is recommended to use ngShow and ngHide instead.

Directive Info

  • This directive executes at priority level 100.


  • as attribute:



Param Type Details
ngOpen expression If the expression is truthy, then special attribute "open" will be set on the element


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