Select
When users need to select one or more items from a set of similar data, they can use a dropdown selector to click and choose the corresponding items.
When to use
Pop up a dropdown menu for the user to select an action, used to replace the native selector, or when a more elegant multi-selector is needed.
When there are few options (fewer than 3), it is recommended to lay out the options directly; using Radio is a better choice.
Basic selection box
Selection boxes are divided into 2 categories:
Down arrow selection box - click to show a drop-down menu or a pop-up window
Right arrow selection box - click to jump directly to a page
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Down arrow
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Right arrow
Select box size
There are four different sizes of selection boxes: Large, Default, Small, and Mini, to adapt to different size layouts.
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Large: 48px
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Default:40px
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Small:32px
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Mini:24px
Select box status
The checkbox has 3 states: default, selected, and disabled.
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Default
Filled
Filled
Disable
Disable
Special selection box
Complex scenarios, such as transaction pages:
The selection box can be configured with an icon on the left.
The text in the selection box can be centered.
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Click hot area
For the basic type selection box, clicking anywhere in the area will take effect.
For the selection box type with an icon, the icon area must have a hot zone set separately.
Basic type
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All areas are clickable
with icon
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icon hotspot
Pull-down hot area
Usage scenario
Down arrow selection box - Click to show a dropdown menu or popup
Right arrow selection box - Click to jump directly to a page
Please do not mix and match them incorrectly, such as clicking a right arrow selection box to show a popup, or clicking a down arrow selection box to jump to a page

1. Click to select the drop-down menu
3. Click the checkbox to jump to a new page.
2. Click to select the box to open the popup.



Recommended/Use with caution examples
When the text inside the selection box is extremely long, wrap the text instead of using ellipses directly.
The text should be displayed in a maximum of 2 lines; in extreme cases where it exceeds 2 lines, show "...".
Do
Don't
0x5c09a203ba6943c3eba4c8d6c825a8d8...
0x5c09a203ba6943c3eba4c8d6c825a8d882d09
There is a set spacing on both sides of the selection box for each size, and the spacing cannot be adjusted arbitrarily.
Do
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Don't
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To Designer
Component usage

Select the outermost layer of the component to switch types, states, dimensions, etc.
The switch can control text centering and whether to configure a prefix.
Selector
Drop-down selection
Selection box
Drop-down menu
Selection control