AppBarCommand.extraClass property

發行項
01/26/2017

Gets or sets additional Cascading Style Sheets (CSS) classes to apply to the element that hosts the AppBarCommand.

Syntax

<div 
  data-win-control="WinJS.UI.AppBarCommand" 
  data-win-options="{ extraClass : 'value'}">
</div>

var extraClass = appBarCommand.extraClass;
appBarCommand.extraClass = extraClass;

Property value

Type: String**

A String that contains one or more CSS classes to append to the element that hosts the AppBarCommand. When there are multiple class names, they are separated by one or more spaces.

Examples

Here, we first add the extraClass property (with class name) to an AppBarCommand button in our HTML and then create a rule specifying the selector and AppBarCommand class in the corresponding CSS file.

<button data-win-control="WinJS.UI.AppBarCommand"
                data-win-options="{id:'cmdToggle',
                type:'toggle',
                label:'Toggle',
                icon:'audio',
                extraClass: 'customButtonFont'}"></button>

button.customButtonFont .win-commandimage {
    font-family: "Wingdings";
}

Requirements

Minimum WinJS version	WinJS 1.0
Namespace	WinJS.UI

共用方式為

AppBarCommand.extraClass property

Syntax

Property value

Examples

Requirements

See also

其他資源