HTML DOM Input Date autofocus attribute
Examples
Check whether the date field automatically get the focus when the page is loaded:
var x = document.getElementById("myDate").autofocus;
x The output is: true
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Definition and Usage
autofocus attribute is used to set or return date field is automatically get the focus when the page loads.
This property reflects the HTML autofocus property.
Browser Support
The autofocus property in all major browsers support
Note: Internet Explorer 9 and earlier versions of IE, Opera 12 and earlier version of Opera browser does not support this property.
Note: Internet Explorer or Firefox browser does not support <input type = "date"> element.
grammar
Back autofocus properties:
inputdateObject .autofocus
Setting autofocus properties:
inputdateObject .autofocus=true|false
Property Value
值 | 描述 |
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true|false |
描述了 date 字段在页面加载后是否获取焦点
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technical details
return value: | Boolean value that, if the page date fields automatically get focus after loading returns true, otherwise returns false. |
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Related Pages
HTML Reference Manual: HTML <the INPUT> The autofocus attribute
Input Date Object