Stepper Vue Component

Stepper Vue component represents Stepper component.

Stepper Components

There are following components included:

f7-stepper

Stepper Properties

Prop	Type	Default	Description
<f7-stepper> properties
init	boolean	true	Initializes Stepper
value	number	0	Stepper value
min	number	0	Minimum value
max	number	100	Maximum value
step	number	1	Minimal step between values
wraps	boolean	false	When enabled, incrementing beyond maximum value sets value to minimum value; likewise, decrementing below minimum value sets value to maximum value
autorepeat	boolean	false	When enabled it will repeatedly increase/decrease values while you tap and hold plus/minus buttons
autorepeat-dynamic	boolean	false	When enabled it will increase autorepeat ratio based on how long you hold the button
input	boolean	true	Defines should it render `<input>` element or not
input-readonly	boolean	false	Makes inner input element `readonly`
name	string		Input element "name" attribute
buttons-only	boolean	false	Disables inner value container between stepper buttons
format-value	function(value)		Custom function to format value for value element between buttons. It must return new formatted value
manual-input-mode	boolean	false	Enables manual input mode. This mode allows to type value from keyboard and check fractional part with defined accurancy. Also, `step` parameter is ignored when typing in this mode.
decimal-point	number	4	Number of digits after dot, when in manual input mode.
buttons-end-input-mode	boolean	true	Disables manual input mode on Stepper's minus or plus button click.
disabled	boolean	false	Defines whether the stepper is disabled or not
round	boolean	false	Makes stepper round
round-ios	boolean	false	Makes stepper round for iOS theme only
round-md	boolean	false	Makes stepper round for MD theme only
large	boolean	false	Makes large stepper
large-ios	boolean	false	Makes large stepper for iOS theme only
large-md	boolean	false	Makes large stepper for MD theme only
small	boolean	false	Makes small stepper
small-ios	boolean	false	Makes small stepper for iOS theme only
small-md	boolean	false	Makes small stepper for MD theme only
fill	boolean	false	Makes stepper filled color
fill-ios	boolean	false	Makes stepper filled color for iOS theme only
fill-md	boolean	false	Makes stepper filled color for MD theme only
raised	boolean	false	Makes stepper raised.
raised-ios	boolean	false	Makes stepper raised for iOS theme.
raised-md	boolean	false	Makes stepper raised for MD theme.

Stepper Events

Event	Description
<f7-stepper> events
stepper:change	Event will be triggered when Stepper value has been changed
stepper:minusclick	Event will be triggered on "minus" button click
stepper:plusclick	Event will be triggered on "plus" button click
input	Event will be triggered on input's `input` event

Stepper Methods

<f7-stepper> methods
.increment()	Increment stepper value, similar to clicking on its "plus" button
.decremenet()	Decrement stepper value, similar to clicking on its "minus" button
.setValue(newValue)	Set new stepper value
.getValue()	Returns stepper value

Stepper v-model

f7-stepper component supports v-model on value prop:

<template>
  <p>Value is {{ count }}</p>
  ...
  <f7-stepper
    v-model:value="count"
  />
  ...
</template>
<script>
  export default {
    data() {
      count: 1,
    },
    ...
  };
</script>

Examples

stepper.vue

<template>
  <f7-page>
    <f7-navbar title="Stepper"></f7-navbar>
    <f7-block-title>Shape and size</f7-block-title>
    <f7-block strong outline-ios class="text-align-center">
      <div class="grid grid-cols-2 grid-gap">
        <div>
          <small class="display-block">Default</small>
          <f7-stepper />
        </div>
        <div>
          <small class="display-block">Round</small>
          <f7-stepper round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Fill</small>
          <f7-stepper fill />
        </div>
        <div>
          <small class="display-block">Round Fill</small>
          <f7-stepper fill round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Small</small>
          <f7-stepper small />
        </div>
        <div>
          <small class="display-block">Small Round</small>
          <f7-stepper small round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Small Fill</small>
          <f7-stepper small fill />
        </div>
        <div>
          <small class="display-block">Small Round Fill</small>
          <f7-stepper small round fill />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Large</small>
          <f7-stepper large />
        </div>
        <div>
          <small class="display-block">Large Round</small>
          <f7-stepper large round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Large Fill</small>
          <f7-stepper large fill />
        </div>
        <div>
          <small class="display-block">Large Round Fill</small>
          <f7-stepper large round fill />
        </div>
      </div>
    </f7-block>

    <f7-block-title>Raised</f7-block-title>
    <f7-block strong outline-ios class="text-align-center">
      <div class="grid grid-cols-2 grid-gap">
        <div>
          <small class="display-block">Default</small>
          <f7-stepper raised />
        </div>
        <div>
          <small class="display-block">Round</small>
          <f7-stepper raised round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Fill</small>
          <f7-stepper raised fill />
        </div>
        <div>
          <small class="display-block">Round Fill</small>
          <f7-stepper raised fill round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Small</small>
          <f7-stepper raised small />
        </div>
        <div>
          <small class="display-block">Small Round</small>
          <f7-stepper raised small round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Small Fill</small>
          <f7-stepper raised small fill />
        </div>
        <div>
          <small class="display-block">Small Round Fill</small>
          <f7-stepper raised small round fill />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Large</small>
          <f7-stepper raised large />
        </div>
        <div>
          <small class="display-block">Large Round</small>
          <f7-stepper raised large round />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <small class="display-block">Large Fill</small>
          <f7-stepper raised large fill />
        </div>
        <div>
          <small class="display-block">Large Round Fill</small>
          <f7-stepper raised large round fill />
        </div>
      </div>
    </f7-block>
    <f7-block-title>Colors</f7-block-title>
    <f7-block strong outline-ios class="text-align-center">
      <div class="grid grid-cols-2 grid-gap">
        <div>
          <f7-stepper fill color="red" />
        </div>
        <div>
          <f7-stepper fill round color="green" />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <f7-stepper fill color="blue" />
        </div>
        <div>
          <f7-stepper fill round color="pink" />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <f7-stepper fill small color="yellow" />
        </div>
        <div>
          <f7-stepper fill small round color="orange" />
        </div>
      </div>

      <div class="grid grid-cols-2 grid-gap margin-top">
        <div>
          <f7-stepper fill small color="gray" />
        </div>
        <div>
          <f7-stepper fill small round color="black" />
        </div>
      </div>
    </f7-block>
    <f7-block-title>Without input element</f7-block-title>
    <f7-block strong outline-ios class="text-align-center">
      <div class="grid grid-cols-2 grid-gap">
        <div>
          <f7-stepper :input="false" />
        </div>
        <div>
          <f7-stepper :input="false" round />
        </div>
      </div>
    </f7-block>
    <f7-block-title>Min, max, step</f7-block-title>
    <f7-block strong outline-ios class="text-align-center">
      <div class="grid grid-cols-2 grid-gap">
        <div>
          <f7-stepper fill :value="100" :min="0" :max="1000" :step="100" />
        </div>
        <div>
          <f7-stepper fill :input="false" :value="5" :min="0" :max="10" :step="0.5" />
        </div>
      </div>
    </f7-block>

    <f7-block-title>Autorepeat (Tap & hold)</f7-block-title>
    <f7-block-header
      >Pressing and holding one of its buttons increments or decrements the stepper’s value
      repeatedly. With dynamic autorepeat, the rate of change depends on how long the user continues
      pressing the control.</f7-block-header
    >
    <f7-block strong outline-ios class="text-align-center">
      <div class="grid grid-cols-2 grid-gap">
        <div>
          <small class="display-block">Default</small>
          <f7-stepper fill :value="0" :min="0" :max="100" :step="1" :autorepeat="true" />
        </div>
        <div>
          <small class="display-block">Dynamic</small>
          <f7-stepper
            fill
            :value="0"
            :min="0"
            :max="100"
            :step="1"
            :autorepeat="true"
            :autorepeat-dynamic="true"
          />
        </div>
      </div>
    </f7-block>

    <f7-block-title>Wraps</f7-block-title>
    <f7-block-header
      >In wraps mode incrementing beyond maximum value sets value to minimum value, likewise,
      decrementing below minimum value sets value to maximum value</f7-block-header
    >
    <f7-block strong outline-ios class="text-align-center">
      <f7-stepper fill :value="0" :min="0" :max="10" :step="1" :autorepeat="true" :wraps="true" />
    </f7-block>

    <f7-block-title>Custom value element</f7-block-title>
    <f7-list strong-ios outline-ios dividers-ios>
      <f7-list-item :title="`Apples ${applesCount}`">
        <template #after>
          <f7-stepper :buttons-only="true" small raised @stepper:change="setApples" />
        </template>
      </f7-list-item>
      <f7-list-item :title="`Oranges ${orangesCount}`">
        <template #after>
          <f7-stepper :buttons-only="true" small raised @stepper:change="setOranges" />
        </template>
      </f7-list-item>
    </f7-list>

    <f7-block-title>Custom value format</f7-block-title>
    <f7-list strong-ios outline-ios dividers-ios>
      <f7-list-item header="Meeting starts in" :title="meetingTimeComputed">
        <template #after>
          <f7-stepper
            :min="15"
            :max="240"
            :step="15"
            :value="meetingTime"
            :buttons-only="true"
            small
            fill
            raised
            @stepper:change="setMeetingTime"
          />
        </template>
      </f7-list-item>
    </f7-list>

    <f7-block-title>Manual input</f7-block-title>
    <f7-block-header
      >It is possible to enter value manually from keyboard or mobile keypad. When click on input
      field, stepper enter into manual input mode, which allow type value from keyboar and check
      fractional part with defined accurancy. Click outside or enter Return key, ending manual
      mode.</f7-block-header
    >
    <f7-block strong outline-ios class="text-align-center">
      <f7-stepper
        fill
        :value="0"
        :min="0"
        :max="1000"
        :step="1"
        :autorepeat="true"
        :wraps="true"
        :manual-input-mode="true"
        :decimal-point="2"
      />
    </f7-block>
  </f7-page>
</template>
<script>
import {
  f7Page,
  f7Navbar,
  f7BlockTitle,
  f7Block,
  f7BlockHeader,
  f7List,
  f7ListItem,
  f7Stepper,
} from 'framework7-vue';

export default {
  components: {
    f7Page,
    f7Navbar,
    f7BlockTitle,
    f7Block,
    f7BlockHeader,
    f7List,
    f7ListItem,
    f7Stepper,
  },
  data() {
    return {
      applesCount: 0,
      orangesCount: 0,
      meetingTime: 15,
    };
  },
  computed: {
    meetingTimeComputed() {
      const self = this;
      const value = self.meetingTime;

      const hours = Math.floor(value / 60);
      const minutes = value - hours * 60;
      const formatted = [];
      if (hours > 0) {
        formatted.push(`${hours} ${hours > 1 ? 'hours' : 'hour'}`);
      }
      if (minutes > 0) {
        formatted.push(`${minutes} minutes`);
      }
      return formatted.join(' ');
    },
  },
  methods: {
    setApples(value) {
      this.applesCount = value;
    },
    setOranges(value) {
      this.orangesCount = value;
    },
    setMeetingTime(value) {
      this.meetingTime = value;
    },
  },
};
</script>

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On this page

Stepper Components
Stepper Properties
Stepper Events
Stepper Methods
Stepper v-model
Examples