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The <optgroup> tag is used to group related options in a <select> element (drop-down list). If you have a long list of options, groups of related options are easier to handle for a user.
- Label
Label - HTML <optgroup> Tag - W3Schools
- Option
Definition and Usage. The <option> tag defines an option in...
- Ol
Ol - HTML <optgroup> Tag - W3Schools
- HTML
HTML - HTML <optgroup> Tag - W3Schools
- OptionGroup Object
The OptionGroup object represents an HTML <optgroup>...
- Label
23 lut 2020 · I don't think you can but you can easily reproduce the visual style with css and thus only have options in your select, so everything is selectable. .optionGroup {. font-weight: bold; font-style: italic; }
optgroup. Data publikacji. Kwiecień 09 2016. Ostatnio edytowano. Wrzesień 07 2020. Zobacz również: w3.org - the optgroup element (HTML5.2) Przeznaczenie elementu optgroup. Element optgroup reprezentuje jedną grupę opcji wyboru składającą się z elementów option, które należą do danego elementu optgroup . Atrybuty elementu optgroup. disabled. label.
25 lip 2024 · label. The name of the group of options, which the browser can use when labeling the options in the user interface. This attribute is mandatory if this element is used. Examples. html. <select> <optgroup label="Group 1"> <option>Option 1.1</option> </optgroup> <optgroup label="Group 2"> <option>Option 2.1</option> <option>Option 2.
HTML <optgroup> tag contains <option> tags combined into one group. (The <option> tag defines items in a drop-down list defined by the <select> tag. The content of the <optgroup> tag looks like a heading in bold.
The OptionGroup object represents an HTML <optgroup> element. Access an OptionGroup Object. You can access an <optgroup> element by using getElementById():
The <optgroup> is used to group related options in a drop-down list. If you have a long list of options, groups of related options are easier to handle for a user.
