Vue Morphling

A collection of standard and custom VueJs filters and directives.

It's MORPHLING time! *plays power ranger theme song. pun intended 😂

Installation
Usage
Filters
Directives
Updates (Breaking update - Dec 20, 2019 PHT)
Debug
Contributing
License
Filter or directive request

Filters

morph-age
morph-capitalize
morph-chop
morph-currency
morph-date REMOVED
morph-date-format NEW
morph-file-size
morph-json
morph-lowercase
morph-object-size
morph-placeholder
morph-replace
morph-reverse
morph-sandwich
morph-truncate
morph-uppercase

Directives

morph-url (exprimental | read limitations)
morph-highlight NEW

Installation

NPM

npm install vue-morphling --save

Yarn

yarn add vue-morphling

CDN

https://unpkg.com/vue-morphling/dist/vue-morphling.js

Usage

import Vue from 'vue';
import { VueMorphling } from 'vue-morphling';

// Use all filters and directives.
Vue.use(VueMorphling);

import Vue from 'vue';
import { morphDate, vMorphHighlight, morphLowerCase } from 'vue-morphling';

// Import only what you need.
Vue.use(morphDate);
Vue.use(vMorphHighlight);
Vue.use(morphLowerCase);

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.4/vue.js"></script>
<script src="https://unpkg.com/vue-morphling/dist/vue-morphling.js"></script>

<script>
  Vue.use(VueMorphling.VueMorphling); // Use all
  // Or
  Vue.use(VueMorphling.morphDate); // Use morh-date filter only;
  Vue.use(VueMorphling.vMorphHighlight); // Use v-morh-highlight directive only;
  // Vue stuff here
</script>

All filters are available in the Vue instance as well, so they can d as vm.$morphCapitalize or this.$morphCapitalize if you are using single-file component.

All directive names should be prepended with v-, v-morph-url like so.

Morphling Filters

morph-age

import { morphAge } from 'vue-morphling';

<p>{{ new Date(1976,2,20) | morph-age }}</p>
<!-- 42 -->

const birthday = new Date(1976,2,20);
const age = this.$morphAge(birthday);
console.log(age); // 42 (if is still 2018)

morph-capitalize

import { morphCapitalize } from 'vue-morphling';

<p>{{ 'numb' | morph-capitalize }}</p>
<!-- Numb -->

const msg = this.$morphCapitalize('numb');
console.log(msg); // Numb

morph-chop

import { morphChop } from 'vue-morphling';

This filter chops off a n length of character in a given string using the length option.

Syntax

morph-chop(length, location)

<p>{{ 'Papercut' | morph-chop(2) }}</p>
<!-- Paperc -->

<p>{{ 'Papercut' | morph-chop(3, 'end') }}</p>
<!-- Paper -->

<p>{{ 'Papercut' | morph-chop(2, 'start') }}</p>
<!-- percut -->

<p>{{ 'Papercut' | morph-chop(3, 'start') }}</p>
<!-- ercut -->

const msg1 = this.$morphChop('Papercut', 2);
const msg2 = this.$morphChop('Papercut', 3, 'end');
const msg3 = this.$morphChop('Papercut', 2, 'start');
const msg4 = this.$morphChop('Papercut', 2, 'start');

console.log(msg1); // Paperc
console.log(msg2); // Paper
console.log(msg3); // percut
console.log(msg4); // ercut

API

option

value

default

required

description

length

any number

N/A

YES

Indicates the length of the string to be chopped off.

location

'start', 'end'

'end'

If NOT specified, morph-chop will chop off the string from the end.

morph-currency

import { morphCurrency } from 'vue-morphling';

Prepend a currency symbol to a value.

Syntax

morph-currency(code)

<p>{{ 100 | morph-currency('PHP')}}</p>
<!-- ₱100  -->

const msg = this.$morphCurrency(100, 'PHP');
console.log(msg); // ₱100

API

option

description

code

Currency code of a country e.g. 'PHP', 'USD', 'AUD', 'GBP'. Default is $ if not provided.

See currencies.js from lib folder.

morph-date

morph-date has been removed see morph-date-format for the updated date formatting method. I removed this to give way to future morph-date-[foo] methods such as e.g. morph-date-diff-minutes.

morph-date-format

import { morphDateFormat } from 'vue-morphling';

Format any valid date using date-fns' format() function.

Syntax

morph-date-format(format)

Note - morph-date-format is now using using date-fns@v1.30.1.

<p>{{ new Date() | morph-date-format('MMM DD, YYYY') }}</p>
<!-- Jul 26, 2017 -->

<p>{{ new Date() | morph-date-format('YYYY') }}</p>
<!-- 2017 -->

<p>{{ new Date() | morph-date-format('[Today is a] dddd') }}</p>
<!-- Today is Wednesday -->

const date = new Date('1976-03-20');

const formatted = this.$morphDateFormat(date, 'MMM DD, YYYY');
const year = this.$morphDateFormat(date, 'YYYY');
const time = this.$morphDateFormat(new Date(), 'hh:mm A');

console.log(formatted); // Mar 20, 1976
console.log(year); // 1976
console.log(time); // 11:00 PM

API

All formats are available of course in the date-fns format documentation, but here are some common examples.

morph-file-size

import { morphFileSize } from 'vue-morphling';

Converts any number (as bytes) to its equivalent, KB, MB, GB, TB, PB, EB, ZB and YB.

Options

For setting decimal places use { base: number }. More options here.

<code>{{ 1024 | morph-file-size({ base: 0 }) }}</code>
<!-- 1 KB -->

<p>{{ 10000000000 | morph-file-size }}</p>
<!-- 9.30 GB -->

const date = new Date('1976-03-20');

const a = this.$morphFileSize(1024);
const b = this.$morphFileSize(10000000000);

console.log(a); // 1.0 Kb
console.log(b); // 9.3 Gb

morph-json

import { morphJson } from 'vue-morphling';

Pretty print JSON objects inside the <pre> tag.

Syntax

morph-json(indent)

<!-- const obj = {"favoriteBand":"Linkin Park"} -->
<pre>{{ obj | morph-json(2) }}</pre>
<!--
{
  "favoriteBand": "Linkin Park"
}
-->
<pre>{{ obj | morph-json('\t') }}</pre>
<!--
{
    "favoriteBand": "Linkin Park"
}
-->

const msg = this.$morphJson({"favoriteBand":"Linkin Park", 4})
console.log(msg);
// {
//    "favoriteBand": "Linkin Park"
// }

API

option

value

default

required

description

indent

any number or "\t"

N/A

Not really

The value indicates the number of indent using spaces. If "\t" is used, the json will be indented using tab.

morph-lowercase

import { morphLowerCase } from 'vue-morphling';

<p>{{ "LOST IN THE ECHO" | morph-lowercase}}</p>
<!-- lost in the echo  -->

const msg = this.$morphLowercase('LOST IN THE ECHO');
console.log(msg); // lost in the echo

morph-object-size

import { morphObjectSize } from 'vue-morphling';

Gets the bytes size (number) of any javascript object and converts it to it's equivalent KB, MB, GB, TB, PB, EB, ZB and YB.

Options

For setting decimal places use { base: number }. More options here.

<code>{{ obj1 | morph-object-size({ base: 0 }) }}</code>
<!-- 18 B -->

<p>{{ `Forget the wrong the i've done.` | morph-object-size({ base: 2 }) }}</p>
<!-- 33.00 B -->

const obj1 = {name:'Chester'};
const obj2 = `Forget the wrong the i've done.`;

const a = this.$morphObjectSize(obj1);
const b = this.$morphObjectSize(obj2);

console.log(a); // 18.0 b
console.log(b); // 33.0 b

morph-placeholder

import { morphPlaceholder } from 'vue-morphling';

Replaces the value with a given placeholder.

Syntax

morph-placeholder(placeholder)

this.$morphPlaceholder(value, placeholder)

<p>{{ "Battle Symphony" | morph-placeholder('New Divide') }}</p>
<!-- New Divide  -->

const msg = this.$morphPlaceholder('Battle Symphony', 'New Divide');
console.log(msg); // New Divide

morph-replace

import { morphReplace } from 'vue-morphling';

Replaces character/s on a string with a given 'replacer' string. Accepts RegEx for better matching.

Syntax

morph-replace(replacee|regex, replacer)

this.$morphReplace(value, replacee|regex, replacer)

<!-- Plain String -->
<p>{{ `I've given uuuuuup!!` | morph-replace('given', 'new word') }}</p>
<!-- I've new word uuuuuup!!  -->

<!-- With Regex -->
<p>{{ `I've given uuuuuup!!` | morph-replace(/i've/i, 'I have') | morph-replace(/uuuuuup!!/i, 'up.') }}</p>
<!-- I have given up.  -->

// replaced the word 'end' with 'start'.
const msg = this.$morphReplace('In the end', /end/i, 'start.');
console.log(msg); // In the start.

morph-reverse

import { morphReverse } from 'vue-morphling';

<p>{{ 'Shadow of the day' | morph-reverse}}</p>
<!-- yad eht fo wodahS  -->

const msg = this.$morphReverse('Shadow of the day');
console.log(msg); // yad eht fo wodahS

morph-sandwich

import { morphSandwich } from 'vue-morphling';

Prepend and append data around a given value.

If only a single argument is given, it is used to surround the sandwiched content by matching open brackets for closed brackets, and so on.

Syntax

morph-sandwich(start, end)

<p>{{ 'the' | morph-sandwich('In ', ' end!') }}</p>
<!-- In the end!  -->

<p>{{{ 'Numb' | morph-sandwich('<<< ') }}}</p>
<!-- <<< Numb >>> -->

const msg1 = this.$morphSandwich('the', 'In ', ' end!');
console.log(msg1); // In the end!

const msg2 = this.$morphSandwich('Numb', '<<< ');
console.log(msg2); // <<< Numb >>>

morph-truncate

import { morphTruncate } from 'vue-morphling';

<p>{{ 'Leave out all the rest' | morph-truncate(11) }}</p>
<!-- Leave out a...  -->

const msg = this.$morphTruncate('Leave out all the rest', 11);
console.log(msg); // Leave out a...

morph-uppercase

import { morphUpperCase } from 'vue-morphling';

<p>{{ "somewhere i belong" | morph-uppercase}}</p>
<!-- SOMEWHERE I BELONG  -->

const msg = this.$morphUppercase('somewhere i belong');
console.log(msg); // SOMEWHERE I BELONG

Morphling Directives

morph-url

import { vMorphUrl } from 'vue-morphling';

morph-url is currently in experimental stage. The current version has some limitations:

When a link/url appears twice in the string it will mess up the tags.

morph-url directive converts every link in a given element to an <a> tag.

Usage

v-morph-url, prepend v- to any directive name.

Before morphling

<p>
  My favorite websites are https://9gag.com and https://greenfox.me
</p>

After morphling

<p v-morph-url>
  My favorite websites are <a href="https://9gag.com" target="_blank">https://9gag.com</a> and <a href="https://greenfox.me" target="_blank">https://greenfox.me</a>
</p>

morph-highlight

import { vMorphHighlight } from 'vue-morphling';

This directive will highlight the any matching string with a color of your choice! Yep, just like a highlighter pen.

Usage

v-morph-highlight, prepend v- to any directive name.

Pass the params as string, like, 'cats::#7fad33' use :: as separator for the string to be highlighted and color. Syntax 'string::color' where string is any string and color is any color, hex color, rgb and rgba.

Before morphling

<p>
  Cats are the best dogs! I love cats!
</p>

After morphling

<p v-morph-highlight="'cats::#7fad33'">
  Cats are the best dogs! I love cats!
</p>

Updates

1.0.0 and up - Dec. 20, 2019 PHT

morph-date replaced with morph-date-format.
Test scripts are now inside its respective filter folder.
Update build strategy
- From webpack to rollup
- Update all babel related dependencies
- Update date-fns to v1.30.1

0.8.0-alpha.1 - May 17, 2018 PHT

Updated the way filters are imported for tree shaking purposes. See usage.

0.7.4 - May 15, 2018 PHT

Added morph-highlight

0.7.x - March 7, 2018 PHT

I'm sorry for the trouble. But I had to depricate morphling and rename it to vue-morphling because I am working on a different version of this library. The new mophling.js is pure javascript version of this plugin which you can use in both nodejs or vanilla. See updates here

0.6.0 - Feb 21, 2018 PHT

Replaced moment with date-fns. I replaced moment with date-fns because these reasons. There are no breaking changes in terms of using morph-date.

0.5.0 - Oct 26, 2017 PHT

Added morph-file-size.
Added morph-object-size.
Used webpack AGAIN to build the dist.
Removed babel.
Added var build version for CDN.

Sept 26, 2017 PHT

Replaced webpack with plain babel
Changed indetion from 4 spaces to 2 spaces.
Fixed export error.
Fixed moment import bug.

July 29, 2017 PHT

Added v-morph-url directive.
morphs folder remaned to filters.

July 28, 2017 PHT

Updated morph-sandwich filter.
Added morph-replace filter.
Added morph-truncate filter.
Added morph-placeholder filter.
Added morph-curreny filter.
Added morph-sandwich filter.

Debug

ERROR in build.js from UglifyJs

There is a known error when building a vue cli x webpack project that is using morphling.

ERROR in build.js from UglifyJs

Unexpected token: punc (() [../morphling/index.js:5,4][build.js:15630,10]

Fix:

Add es2015 and stage-2 presets to the .babelrc
Include morphling to the babel-loader in build/webpack.base.conf.js

build/webpack.base.conf.js

...
module: {
  rules: [
    ...
    {
      test: /\.js$/,
      loader: 'babel-loader',
      include: [resolve('src'), resolve('test'), resolve('node_modules/morphling')]
    }
    ...
  ]
}
...

Helpful links :

"When my time comes, Forget the wrong that I've done, Help me leave behind some, Reasons to be missed, Don't resent me, And when you're feeling empty, Keep me in your memory, Leave out all the rest..."

In Memory of Chester Bennington (1976-2017)

I used Linkin Park songs as example strings to pay tribute to the death of Chester Bennington. One of my inspirations in music. Depression is very real, we may not fully understand it but it is very, very real. Talk to your loved ones, and cherish every moment with them. Happy coding.

Made with ❤️ by Jofferson Ramirez Tiquez

Last updated 2 years ago

Contents

Filters

Directives

Installation

Usage

Morphling Filters

morph-age

morph-capitalize

morph-chop

morph-currency

morph-date

morph-date-format

morph-file-size

morph-json

morph-lowercase

morph-object-size

morph-placeholder

morph-replace

morph-reverse

morph-sandwich

morph-truncate

morph-uppercase

Morphling Directives

morph-url

morph-highlight

Updates

Debug