Vue-roller-picker NPM

vue-roller-picker

Roll-designed selector

Roller can be moved:

if focused, with up/down arrows or page up/down to move up and down, home/end to jump top and bottom (cannot be focused by direct click on it, but with tab)
with mouse wheel
with mouse grab or touch move

CSS can be overloaded to personnalize the roller, for example:

middle overlay: around the picked value, class 'overlay overlay-middle'
top and bottom overlays: above or under picked value, class 'overlay overlay-top' or 'overlay overlay-bottom'
selected option: corresponding div element have class 'pick-option-active'
rolling end class: set another classname with prop and defined it with desired animation

Roller picker provide a 'option' slot which can be used to display option as needed. Slot props are 'index' and 'option' (see sample in component section)

Note on 'infinite' spin: animation may not be always smooth

Sample use of rolling (slot machine style):

start rolling (rolling property true)
set value (random among options list)
stop rolling (rolling property false)

Global use

npm install

npm install --save vue-roller-picker

import components

import { RollerPicker } from 'vue-roller-picker'

declare use or imported components in your vue script

export default {
    components: { RollerPicker },
    methods: ...
}

Use components as described below

Components

Roller picker

<roller-picker :options=['a', 'b']></roller-picker>

<roller-picker :options="['Apple', 'Apricot', 'Banana', 'Blueberry', 'Cherry', 'Grape', 'Kiwi', 'Lemon', 'Orange', 'Peach', 'Pear', 'Pineapple', 'Raspberry', 'Strawberry']"
           :line-height-px="rp_line_height"
           :font-size="rp_fontsize"
           :disabled="rp_disabled"
           :big-roller="rp_big"
           :jump-top-bottom="rp_jump"
           :infinite="rp_infinite"
           :rolling="rp_rolling"
           :rolling-end-class="rp_rolling_end_class"
           :animated="rp_animated"
           v-model="rp_value">
    <template v-slot:option="slotProps">
        <div style="background-color: darkcyan;">
            Index {{slotProps.index}}
        </div>
    </template>
</roller-picker>

Prop	Type	Note
`options`	`array`	REQUIRED. Array of available options. Each options is expected as string or object
`disabled`	`Boolean`	Disabled roller move and other option selection. Default is false
`animated`	`Boolean`	Add CSS transition when moving in roller. Default is true
`infinite`	`Boolean`	Allow 'infinite' roll: first options are displayed after last ones and last ones also displayed before first ones. Default is false
`rolling`	`Boolean`	Only if infinite is on. True will start rolling animation, false will switch to rolling end animation. Default is false (if no change, no animation set)
`rollingEndClass`	`String`	Css class given to selector when rolling ends. Default is 'rollend'
`bigRoller`	`Boolean`	Switch to bigger roller with 5 visible options. Default is false (3 visible options)
`jumpTopBottom`	`Boolean`	Allow to jump bottom when moving above top, and vice-versa. Default is false
`lineHeightPx`	`Number`	Height of each option (integer, in px). Default is 40
`fontSize`	`String`	Font-size of options labels. Default is '28px'
`formName`	`string`	Set the 'name' attribute of the form input. Default is 'rollerPicker'

Notes about options:

Options property must be an filled array
Component display a label for each options (if slot not overloaded). Label equal option value (if option is string) or label field (if option is object and field exist).
Component use an input hidden tag. Value attribute is filled with option value (if option is string) or formValue field (if option is object and field exist).

Events:

'input' on value change, returning picked option

Contribution

Fork the repository
Run npm install
You can run npm run dev, site is at http://localhost:8081.
Do your stuff
When you're done, run npm run build command and commit your work for a pull request.

vue integer increment input

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