VUE DATA TABLE

VueDataTable is a Vue plugin to easily create fully-featured data tables.

FEATURES
DEMO
GETTING STARTED
CONFIGURATION
ROADMAP
LICENSE
CONTRIBUTING

Check out my other plugin, vue-form-builder, that automatically generates beautiful forms from declarative rules.

FEATURES

Pagination
Search filter
Single column sorting
Multiple column sorting
Customize every visible text
Support for multiple languages
Export data (JSON, CVS, TXT or XLS)
Action buttons (view, edit, delete)
Editable cells (edit cell values)
Custom Vue components to render cells
Custom Footer to display data summary
Support for Vue3 and Vue2
Nuxt integration

DEMO

The best way to see if a package suits your needs is by viewing and testing its functionalities via a demo app.

There is also this CodeSandbox Playground in which you can edit the source code with live preview.

GETTING STARTED

Installation

npm install @uwlajs/vue-data-table

Make sure to install version 2.0.0 or above for Vue3.

Versions prior to 2.0.0 are for Vue2. Checkout the vue2 branch for its documentation.

Set up

import VueDataTable from "@uwlajs/vue-data-table";
Vue.component("vue-data-table", VueDataTable);

Don"t forget to add the style sheets

import "@uwlajs/vue-data-table/dist/VueDataTable.css";

Usage

<template>
    <div>
        <data-table v-bind="bindings"/>
    </div>
</template>
<script>
export default {
    computed: {
        bindings() {
            return {
                columns: [/*the columns*/]
                data: [/*the data*/]
                /* other props...*/
            }
        }
    },
}
</script>

Note Notice that v-bind will take all key-value pairs in the object (in this case, the bindings), and pass them as props to the VueDataTable. So, this is a shortcut to pass multiple props at once.

Nuxt integration

Create a file @/plugins/vue-data-table.js, or whatever name you wish, with the following content:

import VueDataTable from '@uwlajs/vue-data-table'
import '@uwlajs/vue-data-table/dist/style.css'

export default defineNuxtPlugin(nuxtApp => {
  nuxtApp.vueApp.use(VueDataTable)
})

Nuxt automatically loads the files in the plugins/ directory by default.

CONFIGURATION

Only data e columns are required. Other props are optional.

vKey is not required but is highly recommend to set it if you plan to add or delete rows in the table!

prop	type	default	description
allowedExports	`Array`	`["csv", "json", "txt"]`	Formats the user can export the data to. Allowed values: `csv`, `json`, `txt`, `xlsx`
data	`Array`	-	Array of objects with the data to be displayed on the table
columns	`Array`	-	Array of objects to specify how to render each column. Optional if `columnKeys` is set
columnKeys	`Array`	-	Array of strings matching the object keys in `data`. Discarded if `columns` is set
lang	`String`	`en`	The default language
perPageSizes	`Array`	[10, 25, 50, 100, '*']	The options for the number of rows being displayed per page. The string '*' shows all.
defaultPerPage	`Number`	10	The default number of entries. If unset, then it will be the first value of `perPageSizes`
isLoading	`Bool`	`false`	Whether table data is loading. Table rows are shown only if this value is set to `false`
loadingComponent	`String`, `Object`	-	VueJS component to be shown if `isLoading` is set to `true`
showPerPage	`Bool`	`true`	Whether to show the `PerPage` component
showEntriesInfo	`Bool`	`true`	Whether to show the `EntriesInfo` component
showSearchFilter	`Bool`	`true`	Whether to show the `SearchFilter` component
showPagination	`Bool`	`true`	Whether to show the `Pagination` component
showDownloadButton	`Bool`	`true`	Whether to show the button to download the table's data
tableClass	`String`	`table table-striped table-hover`	The table's HTML `class` attribute
sortingMode	`String`	`multiple`	Whether to sort a single column or multiple columns at once
sortingIndexComponent	`String`, `Object`	`VdtSortingIndex`	VueJS component for the sorting index on sortable columns
sortingIconComponent	`String`, `Object`	`VdtSortingIcon`	VueJS component for the sorting icon on sortable columns
footerComponent	`String`, `Object`	`null`	VueJS component for custom table footer
vKey	`String`	-	The `v-key`, the key in `data` used by Vue to track and distinguish array elements.

Columns

key	type	default	description
key	`String`	-	The object field to be displayed in a table cell
title	`String`	`titleCase(key)`	The title displayed in the header
searchable	`Bool`	`true`	Whether to allow searching rows by this column field
sortable	`Bool`	`true`	Whether to allow sorting the data by this column field
editable	`Bool`	`true`	Whether the column is editable by the user
type	`String`	`string`	Data type of `key`. Allowed values: `string`, `number`
compareFunction	`Function`	-	Custom function provided by the user to sort the column
searchFunction	`Function`	-	Custom function provided by the user to search the column
index	`Number`	1000	Lower values shift the column to the left of the table
component	`String`, `Object`	-	Custom Vue component to render inside table cell
componentProps	`Object`	-	Props to pass to the custom component

If columns is not defined, then columnKeys must be defined and it will be mapped to a columns array with the default parameters. Example:

// we can define the columns
config = {
    data: users,
    columns: [
        {
            key: "name",
        },
        {
            key: "email",
            title: "Email Address",
            sortable: false,
        },
        {
            key: "phone",
            sortable: false,
            searchable: false,
            index: 1, // smaller indexes means the column is shift to the left
        },
        {
            key: "permissions",

            /* custom function sort users by which user has more permissions */
            compareFunction: function(a, b) {
                // permissions is an array
                return a.permissions.length - b.permissions.length;
            },

            /* custom function to allow searching the permission array */
            searchFunction: function(search, data) {
                return data.permissions.some(permission => permission.includes(search))
            },

            searchable: true,

            /* custom component to display the permissions */
            component: UserPermissionList,
        }
    ]
}

// or use columnKeys shortcut
config = {
    data: user,
    columnKeys: ["name", "email", "registered_at", "last_access_at"]
},

// which will take the default column and map the array into this
[
    {
        key: "name",
        title: "Name",
        sortable: true,
        searchable: true,
        index: 1000
    },
    {
        key: "email",
        title: "Email",
        sortable: true,
        searchable: true,
        index: 1000
    },
    {
        key: "registered_at",
        title: "Registered At",
        sortable: true,
        searchable: true,
        index: 1000
    },
    {
        key: "last_access_at",
        title: "Last Access At",
        sortable: true,
        searchable: true,
        index: 1000
    },
]

Custom Cell Component

Custom cell components must have a data property to receive the data of the current row for the component to display it.

In the previous code snippet, we used our custom component UserPermissionList. Below is a sample of that custom component.

<template>
    <div>
        List of permissions for the user {{ data.name }} :
        <ul>
            <li v-for="(permission, i) in data.permissions" :key="i">
                {{ permission }}
            </li>
        </ul>
    </div>
</template>
<script>
export default {
    name: "UserPermissionList",
    props: {
        data: {
            type: Object,
            required: true
        }
    }
}
</script>

To handle events triggered by a custom component (such as clicking a button in a component), the component should emit an event called userEvent and pass an arbitrary payload to it. The event will be propagated upwards by VueDataTable, which will also emit an event called userEvent whose payload is the same as the one emitted by the custom component. For example:

<template>
    <input type="checkbox" class="form-control" :checked="value" @change='toggleChecked' />
</template>
<script>
export {
    name: 'CheckboxCell',
    data() {
        return {
            value: false,
        }
    },
    methods: {
        toggleChecked() {
            const payload = {
                id: this.data.id,
                checked: this.value,
            }
            this.$emit('userEvent', payload)
        }
    },
    props: {
        data: Object,
    }
}
</script>

When the users clicks the checkbox, it will emit an userEvent event, which can be accessed from the VueDataTable. Here is an continuation of the previous example.

<template>
    <div class="dashboard">
        <h1>DASHBOARD</h1>
        <button class="btn btn-danger">
            DELETE SELECTED ROWS
        </button>
        <vue-data-table
            :data="data"
            :columns="columns"
            @userEvent="handleEvent" />
    </div>
</template>
<script>
export default {
    data() {
        return {
            data: [/**/],
            columns: [/**/],
            selectedRows: [],
        }
    },
    methods: {
        handleEvent(payload) {
            const { checked, id } = payload
            if (checked === true) {
                if (! this.selectedRows.includes(id))
                    this.selectedRows.push(id)
            } else {
                this.selectedRows = this.selectedRows.filter(rowId => rowId !== id)
            }
        },
        deleteRows() {
            this.data = this.data.filter(row => ! this.selectedRows.includes(row.id))
            this.selectedRows = []
        }
    }
}
</script>

In the code snippet above, when the user checks the checkbox rendered by the custom component CheckboxCell, it will emit an event that is handled by the method handleEvent. This method will add/remove the id of the row to/from the selectedRows array. When the user clicks the "dangerous delete button", it will deleted the selected rows from the table (on the client side only).

Action Buttons

VueDataTable provides a component called VdtActionButtons, which can be used to display buttons for common CRUD action such as viewing, editing, deleting.

Here is an example with all buttons (view, edit, delete) in one column:

<template>
    <main>
        <h1>DASHBOARD</h1>
        <vue-data-table v-bind="params" @userEvent="handleUserEvent"/>
    </main>
</template>
<script>
import { VdtActionButtons } from '@uwlajs/vue-data-table'
export default {
    data() {
        return {
            params: {
                data: users,
                columns: [
                    { key: 'name' },
                    { key: 'job' },
                    { component: VdtActionButtons, title: "actions" },
                ],
            },
        }
    },
    methods: {
        handleUserEvent(payload) {
            console.log(payload.action, payload.data.name)
        }
    }
}
</script>

Another example, this time one button per column:

<template>
    <main>
        <h1>DASHBOARD</h1>
        <vue-data-table v-bind="params" @userEvent="handleUserEvent"/>
    </main>
</template>
<script>
import { VdtActionButtons } from '@uwlajs/vue-data-table'
export default {
    data() {
        return {
            params: {
                data: users,
                columns: [
                    { key: 'name' },
                    { key: 'job' },
                    {
                        title: "view"
                        component: VdtActionButtons,
                        componentProps: { actions: ["view"] },
                    },
                    {
                        title: "edit"
                        component: VdtActionButtons,
                        componentProps: { actions: ["edit"] },
                    },
                    {
                        title: "delete"
                        component: VdtActionButtons,
                        componentProps: { actions: ["delete"] },
                    },
                ],
            },
        }
    },
    methods: {
        handleUserEvent(payload) {
            console.log(payload.action, payload.data.name)
        }
    }
}
</script>

When an user click an action button, VueDataTable will emit an event whose payload is an object with two fields: action and data. The action is the name of the action (view, edit, delete) and data is the data of the row.

Check out the demo to see a real working example of using action buttons.

Editable cells

It is possible to make a column editable by settings editable to true in the column definition.

columns: {
    [ 'key': name, editable: true],
    [ 'key': email, editable: true],
    [ 'key': phone, editable: true],
    // ...
}

This will make VueDataTable display an edit button on the right side of the cell's text. When the user clicks the button, it will show an input, so the user can enter a new value for the cell. The user can cancel the editing or confirm. If the user confirms editing, VueDataTable will emit a userEvent whose payload looks like the following:

{
    action: 'updateCell',
    key: '<key String>',
    data: '<data Object>',
    value: '<value String>',
}

Where key is the key of the column (if user edits the name column, the key will be name), the data is the object of the row which was edit (an example: { id: 100, name: 'joe', email: '[email protected]' }), and value is the value inserted by the user (such as Joe Doe).

It is up to the developer to handle the event to update the row by, for example, sending an AJAX request to the API, then updating the data array on the client side. Here is an example of how to update the data array on the client side:

<template>
  <vue-data-table :data="data" :columns="columns" @userEvent="handleUserEvent"/>
</template>
<script>
export default {
    /* ... */

    methods: {
        handleUserEvent(payload) {
            if (payload.action === 'updateCell')
            {
                // send some ajax request
                // ...

                // then update the cell
                this.updateDataCell(payload.data, payload.key, payload.value)

            } else {
                // some other event
            }
        },
        updateDataCell(row, field, value) {
            let ind = this.data.findIndex(r => r.id === row.id)
            if (ind < 0) return
            let newRow = {... this.data[ind]}
            newRow[field] = value
            this.data.splice(ind, 1, newRow)
        },
    }
}
</script>

Selectable rows

VueDataTable provides the built-in vdt-cell-selectable component to select table rows.

const props = {
    columns = [
        {
            title: "",
            component: "vdt-cell-selectable" // <-- ADD THIS
        },
        { key: "name" },
        { key: "email" },
        /* ... */
    ],
    vKey = "id",
};
const data = [
    { id: 1, name: "joe", email: "[email protected]" },
    /* ... */
]

When the user toggles the checkbox, VueDataTable emits an event called userEvent with the following payload:

{
    action: "select",
    selected: true || false, // this is the current value of the checkbox
    data: {}, // this is the current row (example, a user from an users array)
}

You can have a reactive variable to keep track of selected items:

const selected = ref([]);

const handleSelect(payload) {
    const item = payload.data;
    if (payload.selected) {
        selected.value.push(item);
    } else {
        selected.value = selected.value.filter((x) => x.id !== item.id);
    }
}

You can use this variable to perform bulk operations, such as mass deletion or mass edition.

Text

Currently, VueDataTable has support for the following languages: English (en), Brazilian Portuguese (pt-br), and Spanish(es). The lang prop specifies in which language to display the text in our table.

If we want to add a custom text (maybe because there is no language support or because we want something else), we have to set it in the text prop.

The following table shows the texts we can customize and their default values for the English language.

key	default
perPageText	"Show :entries entries"
perPageAllText	"ALL"
infoText	"Showing :first to :last of :total entries"
infoAllText	"Showing all entries"
infoFilteredText	"Showing :first to :last of :filtered (filtered from :total entries)"
nextButtonText	"Next"
previousButtonText	"Previous"
paginationSearchText	"Go to page"
paginationSearchButtonText	"GO"
searchText	"search:"
downloadText	"export as:"
downloadButtonText	"DOWNLOAD"
emptyTableText	"No matching records found"

Note: Notice that the placeholders :first, :last, :total, and :filtered will be automatically replaced with the proper numbers.

Example code:

parameters() {
    return {
        data: [/**/],
        columns: [/**/],
        text: {
            PerPageText: "Number of users per page :entries",
            infoText: "Displaying :first to :last of :total users",
            emptyTableText: "No users found :(",
        }
    }
}

Adding Language

If your language is not yet supported, you can add a new language and use it in any VueDataTable instance as follow:

import { languageServiceProvider } from "@uwlajs/vue-data-table";

const loremIpsumLanguage = {
    perPageText: "lorem ipsum",
    nextButtonText: "labore ipsum",
    /* more ... */
};

languageServiceProvider.setLang("lorem", loremIpsumLanguage)

You can also change any default text for an existing language and that will reflect the changes globally. For example:

// the default text for the download button in the export component is "export as"
// we may want change that to "download as"
languageServiceProvider.setLangText("en", "downloadText", "download as:")

Layout

VueDataTable uses CSS's grid display to specify the position of its components (search filter, pagination, entries info, per page options, download button).

We can specify the position of the components by including our custom CSS/SCSS and overriding the defaults.

By default, this is how VueDataTable displays the components:

.data-table {
    display: grid;
    width: 100%;
    grid-template-columns: 25% 25% 25% 25%;
    &> div {
        margin-top: 1rem;
        max-width: 100%;
    }
    & > .data-table-search-filter, .data-table-pagination, .data-table-export-data {
        margin-left: auto
    }
    @media (min-width: 1401px) {
        grid-template-areas:
            "perPage search search search"
            "table table table table"
            "info pagination pagination download";
    }
    @media (min-width: 1051px) AND (max-width: 1400px) {
        grid-template-areas:
            "perPage search search search"
            "table table table table"
            "info pagination pagination pagination"
            ". . download download";
    }
    @media (min-width: 851px) AND (max-width: 1050px) {
        grid-template-areas:
            "perPage search search search"
            "table table table table"
            "pagination pagination pagination pagination"
            "info info download download";
    }
    @media (max-width: 800px) {
        & > .data-table-pagination {
            flex-wrap: wrap;
        }
    }
    @media (min-width: 651px) AND (max-width: 850px) {
        grid-template-areas:
            "perPage search search search"
            "table table table table"
            "pagination pagination pagination pagination"
            "info info info info"
            "download download download download";
    }
    @media (max-width: 650px) {
        grid-template-areas:
            "search search search search"
            "perPage perPage perPage perPage "
            "table table table table"
            "pagination pagination pagination pagination"
            "info info info info"
            "download download download download";
        & > .data-table-per-page {
            margin-left: auto
        }
    }
}

Feel free to copy the styles above, modify it, and then set the position of the components as you want.

Custom Components

Besides a custom component for each column, you provide custom components for the table's footer, the column's sorting icon (the icon displayed if the columns is sorted), and the column's sorting index (the index of the current column if it is being sorted and multi column sorting is enabled).

Footer

The property footerComponent sets the component to render the table's footer. The component can be either the component Object, or a String equals to the name of the registered component.

The footerComponent must be a <tfoot> HTML element and it must have the properties data, dataDisplayed, dataFiltered. If the component does not specify those properties in props, Vue will probably think they are some custom HTML attribute and their values will be show as HTML attributes, which is really messy.

The property data correspond to all data passed to VueDataTable. The dataDisplayed corresponds to all data that is currently visible on the table. The dataFiltered corresponds to all data that was filtered by a search query. These properties can be used to perform common operations such as calculating the sum of the values of the total rows of a certain column.

Suppose we have a table that of fruits. The data is an array of objects whose properties are name, price, and amount. We can provide a custom footer to show the total amount of fruits bought and the total price.

The footer component would be something like:

<template>
  <tfoot v-show="dataDisplayed.length > 0">
    <td>Total</td>
    <td></td>
    <td>{{ totalAmount }}</td>
    <td>{{ totalPrice }}</td>
  </tfoot>
</template>
<script>
export default {
  name: "TableFooter",
  computed: {
    totalPrice() {
      let s = 0;
      for (let f of this.dataDisplayed)
        s += f.price * f.amount;
      return s;
    },
    totalAmount() {
      let s = 0;
      for (let f of this.dataDisplayed)
        s += f.amount;
      return s;
    }
  },
  props: {
    data: Array,
    dataDisplayed: Array,
    dataFiltered: Array,
  }
}
</script>

And we pass this component as follow:

<template>
    <data-table v-bind="tableProps"/>
</template>
<script>
import TableFooter from './TableFooter.vue'

export default {
    /* ... some code */
    data() {
        return {
            tableProps: {
                columns: [ /* ... code */ ],
                data: [ /* ... more code */ ],
                footerComponent: TableFooter,
            }
        }
    }
}
</script>

Alternately, you can register the component and pass a string:

/* early on */
import TableFooter from './TableFooter.vue'
Vue.component("table-footer", TableFooter)

/* later on */
    footerComponent: "table-footer"

Sort Icon

By default, VueDataTable will display arrows to indicate the sorting direction when sorting a column. The SortingIcon component is wrapped in a th element. The th element has a data-sorting attribute that may be asc or desc only. Based on this value, we display an arrow_up or an arrow_down icon using CSS rules.

<template>
    <span class="data-table-sorting-icon">&nbsp;</span>
</template>
<style lang="scss" scoped>
.data-table-sorting-icon {
    &::after {
        content: "\2193";
    }
    &::before {
        content: "\2191";
    }
    &::after, &::before {
        opacity: 0.5;
    }
    [data-sorting="asc"] &::before, [data-sorting="desc"] &::after {
        opacity: 1;
    }
}
</style>

Note: Some code was omitted to keep it clean.

If we want to add our custom icons for this, then we can register our component, like so:

import SortingIcon from "./path/to/SortIcon.vue";

export default {
    computed: {
        bindings() {
            return {
                SortingIconComponent: SortingIcon,
                data: [],
                /**/
            };
        }
    }
}

Sorting Index Icon

When sorting multiple columns, VueDataTable will display an icon with a index indicating which column has the priority in the sorting process.

<template>
    <span class="data-table-sort-index">
        {{ index }}
    </span>
</template>

If we want to add our own component for this, we can register it just like we did before.

import SortingIndex from "./path/to/SortingIndex.vue";

export default {
    computed: {
        bindings() {
            return {
                SortingIndexComponent: SortingIndex,
                data: [],
                /**/
            };
        }
    }
};

In our SortingIndex component, we must have a index property, which correspondent to the index of the column in the sorting process.

export default {
    name: "SortingIndex",
    props: {
        index: {
            type: Number,
            required: true
        }
    }
};

ROADMAP

Support for Vue3
Support for SSR
String notation for defining columns

LICENSE

MIT

CONTRIBUTING

Pull requests are very welcome.

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assets		assets
src		src
tests		tests
.editorconfig		.editorconfig
.gitignore		.gitignore
.npmignore		.npmignore
CHANGELOG.md		CHANGELOG.md
README.md		README.md
index.html		index.html
package-lock.json		package-lock.json
package.json		package.json
tsconfig.json		tsconfig.json
tsconfig.node.json		tsconfig.node.json
vite.config.dev.ts		vite.config.dev.ts
vite.config.ts		vite.config.ts

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VUE DATA TABLE

FEATURES

DEMO

GETTING STARTED

Installation

Set up

Usage

Nuxt integration

CONFIGURATION

Columns

Custom Cell Component

Action Buttons

Editable cells

Selectable rows

Text

Adding Language

Layout

Custom Components

Footer

Sort Icon

Sorting Index Icon

ROADMAP

LICENSE

CONTRIBUTING

About

Releases

Packages

Contributors 2

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uwla/vue-data-table

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VUE DATA TABLE

FEATURES

DEMO

GETTING STARTED

Installation

Set up

Usage

Nuxt integration

CONFIGURATION

Columns

Custom Cell Component

Action Buttons

Editable cells

Selectable rows

Text

Adding Language

Layout

Custom Components

Footer

Sort Icon

Sorting Index Icon

ROADMAP

LICENSE

CONTRIBUTING

About

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