Merge pull request #1 from invoate/develop

Adds support for the .bind modifier

Author: olumby

.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitignore

@@ -0,0 +1,3 @@
+node_modules
+.env.json
+.idea

README.md

@@ -4,12 +4,21 @@ This is a simple plugin for [AlpineJS](https://alpinejs.dev) that wraps the popu
 
 ## Installation
 
-This package requires AlpineJS to already be installed, you can install this package via npm:
+You can install this package via NPM:
 
-```bash
+```shell
 npm install @invoate/alpine-daysjs
 ```
 
+or by CDN:
+
+```html
+<!-- Plugin -->
+<script src="https://unpkg.com/@invoate/alpine-dayjs/dist/alpine-dayjs.min.js" defer></script>
+<!-- AlpineJS -->
+<script src="https://unpkg.com/alpinejs/dist/cdn.min.js" defer></script>
+```
+
 ### Setup
 
 First you must register the plugin with Alpine.
@@ -18,22 +27,10 @@ First you must register the plugin with Alpine.
 import Alpine from "alpinejs"
 import alpineDayJS from "alpine-dayjs"
 
-Alpine.plugin(alpineDayJS({
-    // options
-}))
-
-//
+Alpine.plugin(alpineDayJS({}))
 
 Alpine.start()
 ```
-
-The package comes with sensible defaults however you may wish to configure them.
-
-| Argument      | Description                                              | Default    |
-|---------------|----------------------------------------------------------|------------|
-| dayjs         | Pass your own instance of DayJS                          | na         |
-| defaultFormat | The default format dates should be formatted as, default | DD/MM/YYYY |
-
 ### Usage
 
 In your views, you can now use the x-dayjs directive.
@@ -47,6 +44,38 @@ In your views, you can now use the x-dayjs directive.
 
 <!-- Displays the current date using the format YYYY-MM-DD -->
 <time x-data x-dayjs x-dayjs-format="YYYY-MM-DD"></time>
+
+<!-- Use a AlpineJS property with the .bind modifier -->
+<div x-data="{ date: '2000-01-01' }">
+    <time x-dayjs.bind="date"></time>
+</div>
+```
+
+### Options
+
+The package comes with sensible defaults however you may wish to configure them.
+
+| Argument      | Description                                              | Default    |
+|---------------|----------------------------------------------------------|------------|
+| dayjs         | Pass your own instance of DayJS                          | na         |
+| defaultFormat | The default format dates should be formatted as, default | DD/MM/YYYY |
+
+```js
+import dayjs from "dayjs"
+import localeEs from "dayjs/locale/es"
+import localizedFormat from "dayjs/plugin/localizedFormat"
+import Alpine from "alpinejs"
+import alpineDayJS from "alpine-dayjs"
+
+dayjs.extend(localizedFormat)
+dayjs.locale(localeEs)
+
+Alpine.plugin(alpineDayJS({
+    dayjs: dayjs // A custom DayJS instance with the LocalizedFormat plugin and Spanish Locale
+    defaultFormat: 'LLL' // LocalizedFormat and Spanish Locale = D [de] MMMM [de] YYYY H:mm
+}))
+
+Alpine.start()
 ```
 
 ## Credits

dist/alpine-dayjs.cjs.js

@@ -250,13 +250,25 @@ var options = {
   dayjs: import_dayjs.default,
   defaultFormat: "DD/MM/YYYY"
 };
-var dayjsDirective = (el, { expression }) => {
-  const date = expression ? options.dayjs(expression) : options.dayjs();
+var updateElement = function(el, date) {
   const format = el.getAttribute("x-dayjs-format") || options.defaultFormat;
   const formattedDate = date.format(format);
   el.setAttribute("datetime", date.toISOString());
   el.textContent = formattedDate;
 };
+var dayjsDirective = (el, { modifiers, expression }, { evaluateLater, effect }) => {
+  const isBound = modifiers.includes("bind");
+  if (isBound) {
+    let getUpdatedValue = evaluateLater(expression);
+    effect(() => {
+      getUpdatedValue((value) => {
+        updateElement(el, options.dayjs(value));
+      });
+    });
+  } else {
+    updateElement(el, options.dayjs(expression));
+  }
+};
 var dayjsPlugin = function(supplied = {}) {
   options = { ...options, ...supplied };
   return function(Alpine) {

dist/alpine-dayjs.esm.js

@@ -238,13 +238,25 @@ var options = {
   dayjs: import_dayjs.default,
   defaultFormat: "DD/MM/YYYY"
 };
-var dayjsDirective = (el, { expression }) => {
-  const date = expression ? options.dayjs(expression) : options.dayjs();
+var updateElement = function(el, date) {
   const format = el.getAttribute("x-dayjs-format") || options.defaultFormat;
   const formattedDate = date.format(format);
   el.setAttribute("datetime", date.toISOString());
   el.textContent = formattedDate;
 };
+var dayjsDirective = (el, { modifiers, expression }, { evaluateLater, effect }) => {
+  const isBound = modifiers.includes("bind");
+  if (isBound) {
+    let getUpdatedValue = evaluateLater(expression);
+    effect(() => {
+      getUpdatedValue((value) => {
+        updateElement(el, options.dayjs(value));
+      });
+    });
+  } else {
+    updateElement(el, options.dayjs(expression));
+  }
+};
 var dayjsPlugin = function(supplied = {}) {
   options = { ...options, ...supplied };
   return function(Alpine) {