@termehui/vpopper v1.0.1

Popper

PopperJs powered popup for vue 3

Installation

Note: this package require @popperjs/core and animejs npm package.

CDN

This package published as vPopper module in umd.

<link
  rel="stylesheet"
  href="https://unpkg.com/@termehui/vpopper/dist/style.css"
/>
<script src="https://unpkg.com/@termehui/vpopper"></script>

NPM

npm i @termehui/vpopper

Install popper container ,popup and tooltip component with default name (popper, popup and tooltip):

import { createApp } from "vue";
import App from "./App.vue";
import vPopper from "@termehui/vpopper";

createApp(App).use(vPopper).mount("#app");

Install popper container, popup and tooltip component with custom name:

import { createApp } from "vue";
import App from "./App.vue";
import { Popper, Popup, Tooltip } from "@termehui/vpopper";
createApp(App)
  .component("v-popper", Popper)
  .component("v-popup", Popup)
  .component("v-tooltip", Tooltip)
  .mount("#app");

Options

Popper has two level options:

• global options (used by default for all popper)
• popper options (passed as popper property and override global options)

Change Global Options

You can change global options using setGlobalOptions helper.

import { setGlobalOptions } from "@termehui/vpopper";
setGlobalOptions({
  enterAnimation: {
    opacity: [0, 1],
    duration: 200,
  },
});

Popper Animation

popper use animejs for animating. you can use single anime js options or use a object contains four top, left, right and bottom animation for different popup placement.

// Single animation (use for all placements in popper)
const singleAnimation = {
  opacity: [0, 1],
  duration: 200,
};
// Select animation based on popper placement
const fullAnimation = {
  top: {
    translateY: [-20, 0],
    duration: 200,
  },
  left: {
    translateX: [-20, 0],
    duration: 200,
  },
  bottom: {
    translateY: [20, 0],
    duration: 200,
  },
  right: {
    translateX: [20, 0],
    duration: 200,
  },
};

Usage

Popper (Wrapper Component)

Popper is main container for popper plugin. It contains reference element, popup and configurations of popper. Popper contains two slot:

• the default slot (reference content)
• the popup slot (popup content)

Note: reference element can be a single element or a set of elements. if you need to use single element as reference you can change tag property and put content inside default slot.

Scoped Slots

Default slot contains following attributes:

• open: function to show popup
• close: function to hide popup
• action: function to call popup action handler
• loading: reactive object of loading state

Note: you can use default slot attributes with manual mode to show/hide popup with custom functionality.

Popper Component Properties

Popper Component Events

<!-- Single element -->
<popper tag="button" trigger="hover">
  Hover me
  <template #popup>
    <p>This paragraph shown on element hover</p>
  </template>
</popper>
<!-- Multiple Element -->
<popper tag="div" trigger="focus" :config="{ placement: 'right' }">
  <input type="text" value="first input" />
  <input type="text" value="second input" />
  <input type="text" value="third input" />
  <template #popup>
    <div>This div shown on right side when any of inputs got focus</div>
  </template>
</popper>

Popup (Popup UI Element)

Popup is a graphical popup component and can used inside Popper container as popup ui.

Scoped Slots

Default slot contains following attributes:

• close: function to hide popup
• action: function to call popup action handler
• loading: reactive object of loading state

Caution if you want to using this functionality in your popup, use stop modifier on action button events.

Popup Properties

Popup Events

<popper trigger="manualy" :closable="false">
  <template #default="{open, close}">
    <button class="is-error" @click.stop="close">Close</button>
    <button class="is-success" @click.stop="open">Open</button>
  </template>
  <template #popup>
    <popup :closable="false">
      <template #default="{ close }">
        This popup shown manualy. <span @click.stop="close">X</span>
      </template>
    </popup>
  </template>
</popper>

Tooltip (Tooltip UI Element)

Tooltip is a graphical popup component and can used inside Popper container as popup ui.

Scoped Slots

Default slot contains following attributes:

• close: function to hide popup
• action: function to call popup action handler
• loading: reactive object of loading state

Caution if you want to using this functionality in your popup, use stop modifier on action button events.

Popup Properties

Popup Events

<popper trigger="hover">
  <div>Hover me to view tooltip</div>
  <template #popup>
    <tooltip>This is a simple tooltip</tooltip>
  </template>
</popper>

Custom Popup

To create custom popup you need define a normal vue component with popper library composition api usePopup helper.

Note: for arrow element define a element with data-popper-arrow attribute inside your component.

Note: use scoped slot for passing usePopup functionality to template.

Cation: use stop modifier on events otherwise global functionality failed!

usePopup Return Values

<template>
  <div class="v-popup" :class="{ 'is-loading': loading }" @click.stop="close">
    <!-- Pass usePopup functionality as scoped slot -->
    <slot :action="action" :close="close" :loading="loading" />
    <!-- Define arrow -->
    <div class="arrow" data-popper-arrow></div>
  </div>
</template>

<script lang="ts">
import { defineComponent } from "vue";
import { usePopup } from "@termehui/vpopper";
export default defineComponent({
  emits: ["show", "hide"],
  setup(props, { emit }) {
    const { close, action, loading, onShow, onHide } = usePopup();
    onShow(() => emit("show"));
    onHide((mode: "blur" | "click" | "action") => emit("hide", mode));
    return { loading, action, close };
  },
});
</script>

Styling

for using default styles you can use one of static (CSS) or termeh (SCSS) predefined files.

Note: advanced feature (change default vars, padding classes and color classes) only available in termeh version of style.

// Static
@import "@termehui/vpopper/style.css";
@import "@termehui/vpopper/dist/style.css"; // old node version
// Termeh
@import "@termehui/vpopper/style.scss";
@import "@termehui/vpopper/dist/style.scss"; // old node version

Popup Styles

Popup by default can contains following parts:

• arrow: arrow element.
• separator: separator line.
• attachment: section for putting content.

Note: this elements must placed directly as popup child.

<div class="v-popup">
  <div class="attachment">{{ topContent }}</div>
  <div class="separator"></div>
  <div class="gaper is-auto">
    <button class="is-simple">Cancel</button>
    <button class="is-primary">Approve</button>
  </div>
  <div class="attachment is-footer is-secondary">{{ footerContent }}</div>
  <div class="arrow" data-popper-arrow></div>
</div>

Popup Classes

You could style your custom component by v-popup class.

• is-loading: add loading ui to popup.
• is-{gap}-gaped: set popup gap (padding and spacing) to registered iterable gaps (Termeh only).
• is-{color}: set popup color scheme to registered iterable colors (Termeh only).

Attachment Classes

• is-header: attach attachment to top of popup.
• is-footer: attach attachment to bottom of popup.
• is-secondary: make section with darker background.

Tooltip Styles

Tooltip by default can contains following parts:

• arrow: arrow element.

Note: this elements must placed directly as popup child.

<div class="v-tooltip">
  <p>{{ content }}</p>
  <div class="arrow" data-popper-arrow></div>
</div>

Tooltip Classes

You could style your custom component by v-tooltip class.

• is-loading: add loading ui to tooltip.
• is-{gap}-padded: set popup padding to registered iterable gaps (Termeh only).
• is-{color}: set popup color scheme to registered iterable colors (Termeh only).

Customize Styling

You can override following pre-defined component variable to override default popup styling.

@include _var("popup", "border", none);
@include _var("tooltip", "primary-shadow", none);