Vue Notus Dropdowns

An interactive menu that opens to the bottom of a button using Vue and Tailwind CSS.

For this component to properly work, you will need to install popper.js into your project. Please run the following: npm i -E @popperjs/core@2.4.4 

<template>
  <div class="flex flex-wrap">
    <div class="w-full sm:w-6/12 md:w-4/12 px-4">
      <div class="relative inline-flex align-middle w-full">
        <button class="text-white font-bold uppercase text-sm px-6 py-3 rounded shadow hover:shadow-lg outline-none focus:outline-none mr-1 mb-1 bg-emerald-500 active:bg-emerald-600 ease-linear transition-all duration-150" type="button" ref="btnDropdownRef" v-on:click="toggleDropdown()">
          emerald Dropdown
        </button>
        <div ref="popoverDropdownRef" class="bg-emerald-500 text-base z-50 float-left py-2 list-none text-left rounded shadow-lg mt-1 min-w-48" v-bind:class="{hidden: !dropdownPopoverShow,block: dropdownPopoverShow,}">
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Action
          </a>
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Another action
          </a>
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Something else here
          </a>
          <div class="h-0 my-2 border border-solid border-t-0 border-blueGray-800 opacity-25"></div>
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Seprated link
          </a>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import { createPopper } from "@popperjs/core";

export default {
  data() {
    return {
      dropdownPopoverShow: false,
    };
  },
  methods: {
    toggleDropdown: function () {
      console.log("muie");
      if (this.dropdownPopoverShow) {
        this.dropdownPopoverShow = false;
      } else {
        this.dropdownPopoverShow = true;
        createPopper(this.$refs.btnDropdownRef, this.$refs.popoverDropdownRef, {
          placement: "bottom-start",
        });
      }
    },
  },
};
</script>

Dropup Example

<template>
  <div class="flex flex-wrap">
    <div class="w-full sm:w-6/12 md:w-4/12 px-4">
      <div class="relative inline-flex align-middle w-full">
        <button class="text-white font-bold uppercase text-sm px-6 py-3 rounded shadow hover:shadow-lg outline-none focus:outline-none mr-1 mb-1 bg-emerald-500 active:bg-emerald-600 ease-linear transition-all duration-150" type="button" ref="btnDropdownRef" v-on:click="toggleDropdown()">
          emerald Dropup
        </button>
        <div ref="popoverDropdownRef" class="bg-emerald-500 text-base z-50 float-left py-2 list-none text-left rounded shadow-lg mt-1 min-w-48" v-bind:class="{hidden: !dropdownPopoverShow,block: dropdownPopoverShow,}">
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Action
          </a>
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Another action
          </a>
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Something else here
          </a>
          <div class="h-0 my-2 border border-solid border-t-0 border-blueGray-800 opacity-25"></div>
          <a href="#pablo" class="text-sm py-2 px-4 font-normal block w-full whitespace-no-wrap bg-transparent text-white">
            Seprated link
          </a>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import { createPopper } from "@popperjs/core";

export default {
  data() {
    return {
      dropdownPopoverShow: false,
    };
  },
  methods: {
    toggleDropdown: function () {
      console.log("muie");
      if (this.dropdownPopoverShow) {
        this.dropdownPopoverShow = false;
      } else {
        this.dropdownPopoverShow = true;
        createPopper(this.$refs.btnDropdownRef, this.$refs.popoverDropdownRef, {
          placement: "top",
        });
      }
    },
  },
};
</script>

Props

Please check the official PopperJS Documentation.

You can also check the Official PopperJS Github Repository.