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Add Event Hooks Callback and external fn calls
Add Event Hooks Callback Also make each Markdown Editor object available through $rootScope.markdownEditorObjects[editorName]
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lines changed

‎bower.json‎

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@@ -1,6 +1,6 @@
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{
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"name": "angular-markdown-editor-ghiscoding",
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"version": "1.0.9",
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"version": "1.1.0",
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"author": "Ghislain B.",
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"description": "Angular Markdown Editor, all-in-one Markdown Editor and Preview",
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"main": [

‎example/app.js‎

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@@ -22,8 +22,8 @@ angular.module('example-app', ['hc.marked', 'hljs', 'angular-markdown-editor'])
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tabReplace: ' '
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});
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}])
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.controller("MainController", ["$scope", "marked", function MarkdownController($scope, marked) {
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$scope.markdown = "*This* **is** [markdown](https://daringfireball.net/projects/markdown/)\n and `{{ 1 + 2 }}` = {{ 1 + 2 }}";
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.controller("MainController", ["$rootScope", "$scope", "marked", function MarkdownController($rootScope, $scope, marked) {
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$scope.editor1 = "*This* **is** [markdown](https://daringfireball.net/projects/markdown/)\n and `{{ 1 + 2 }}` = {{ 1 + 2 }}";
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$scope.markdownService = marked('#TEST');
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// --
@@ -32,4 +32,33 @@ angular.module('example-app', ['hc.marked', 'hljs', 'angular-markdown-editor'])
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vm.convertedMarkdown = marked(vm.markdown);
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}
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/**
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* For some convenience, Angular-Markdown-Editor Directive also save each Markdown Editor inside $rootScope
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* Each of editor object are available through their $rootScope.markdownEditorObjects[editorName]
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*
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* Example: <textarea name="editor1" markdown-editor="{'iconlibrary': 'fa'}"></textarea>
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* We would then call our object through $rootScope.markdownEditorObjects.editor1
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*/
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$scope.fullScreenPreview = function() {
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$rootScope.markdownEditorObjects.editor1.showPreview();
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$rootScope.markdownEditorObjects.editor1.setFullscreen(true);
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}
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/** Markdown event hook onFullscreen, in this example we will automatically show the result preview when going in full screen
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* the argument (e) is the actual Markdown object returned which help call any of API functions defined in Markdown Editor
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* For a list of API functions take a look on official demo site http://www.codingdrama.com/bootstrap-markdown/
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* @param object e: Markdown Editor object
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*/
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$scope.onFullScreenCallback = function(e) {
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e.showPreview();
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}
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/** After exiting from full screen, let's go back to editor mode (which mean hide the preview)
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* NOTE: If you want this one to work, you will have to manually download the JS file, not sure why but they haven't released any versions in a while
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* https://github.com/toopay/bootstrap-markdown/tree/master/js
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*/
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$scope.onFullScreenExitCallback = function(e) {
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e.hidePreview();
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}
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}]);

‎example/index.html‎

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@@ -23,8 +23,10 @@
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<!-- your ng-app file -->
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<script type="text/javascript" src="../src/angular-markdown-editor.js"></script>
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<script type="text/javascript" src="../src/angular-markdown-editor-locale.js"></script>
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<script type="text/javascript" src="app.js"></script>
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<!-- You could also load any available locale -->
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<script type="text/javascript" src="../node_modules/bootstrap-markdown/locale/bootstrap-markdown.fr.js"></script>
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</head>
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<body ng-app="example-app" ng-controller="MainController">
@@ -43,20 +45,32 @@ <h1>Angular Markdown Editor</h1>
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<hr/>
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<div>
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External Markdown Editor API Calls with `$rootScope.markdownEditorObjects`
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<br/>
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<button class="btn btn-info" ng-click="fullScreenPreview()">Full Screen Preview</button>
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</div>
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<hr/>
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<div class="row">
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<div class="col-md-12 col-lg-6">
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<div class="form-group">
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<label for="comment">Live Markdown with <a href="http://www.codingdrama.com/bootstrap-markdown/">Bootstrap-Markdown Editor</a>:</label>
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<textarea name="content" class="content-box" markdown-editor="{'iconlibrary': 'fa', addExtraButtons: true, resize: 'vertical'}" rows="10" ng-model="markdown"></textarea>
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</div>
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<div class="col-md-12 col-lg-6">
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<div class="form-group">
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<label for="comment">Live Markdown with <a href="http://www.codingdrama.com/bootstrap-markdown/">Bootstrap-Markdown Editor</a>:</label>
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<textarea name="editor1" class="content-box"
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ng-model="editor1"
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markdown-editor="{'iconlibrary': 'fa', addExtraButtons: true, resize: 'vertical'}"
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on-fullscreen="onFullScreenCallback()"
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on-fullscreen-exit="onFullScreenExitCallback()"
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rows="10" >
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</textarea>
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</div>
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<div class="col-md-12 col-lg-6 fill">
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<div class="form-group">
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<label for="comment">Preview Result:</label>
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<div marked="markdown" class="markdown outline" style="padding: 20px">
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</div>
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</div>
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</div>
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<div class="col-md-12 col-lg-6 fill">
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<div class="form-group">
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<label for="comment">Preview Result:</label>
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<div marked="editor1" class="markdown outline" style="padding: 20px">
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</div>
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</div>
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</div>
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</div>
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<hr/>

‎package.json‎

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{
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"name": "angular-markdown-editor",
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"version": "1.0.9",
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"version": "1.1.0",
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"author": "Ghislain B.",
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"description": "Angular Markdown Editor, all-in-one Markdown Editor and Preview",
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"main": "app.js",

‎readme.md‎

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@@ -1,5 +1,5 @@
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# Angular Markdown Editor (Directive)
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`1.0.9`
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`1.1.0`
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## What do we have?
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In this package you a few libraries and tools to make a more convenient "all in one" WYSIWYG Markdown Editor with preview. All of that with a simple AngularJS Directive call. I plan to use this mainly for online documentation but it could be useful for many other reasons (doc, blog, etc...). Also planning on adding a 1-click button for simple Copy+Paste to email.
@@ -57,8 +57,8 @@ _NOTE: Unfortunately, the "highlight.js" npm module doesn't seem to have proper
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<script type="text/javascript" src="../node_modules/angular-highlightjs/src/angular-highlightjs.js"></script>
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<script type="text/javascript" src="../node_modules/angular-markdown-editor/src/angular-markdown-editor.js"></script>
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<!-- you can add your own locale with this file, if you had new locale please make a PR -->
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<script type="text/javascript" src="../node_modules/angular-markdown-editor/src/angular-markdown-editor-locale.js"></script>
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<!-- You could also load any available locale, look on their website https://github.com/toopay/bootstrap-markdown/tree/master/locale -->
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<script type="text/javascript" src="../node_modules/bootstrap-markdown/locale/bootstrap-markdown.fr.js"></script>
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```
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### Inside the HTML
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<textarea markdown-editor="{addExtraButtons: true, 'iconlibrary': 'fa'}"...
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```
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### Event Hooks
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###### starting with Angular-Markdown-Editor version 1.1.0
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You have access to all the Bootstrap Markdown Editor available events/hooks directly in the directive
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_NOTE: It seems that Bootstrap Markdown Editor haven't releease any versions in a while but a lot of commits are still happening. If you want all the Events/Hooks to work, you should manually download the [Bootstrap Markdown Editor.js](https://github.com/toopay/bootstrap-markdown/tree/master/js) file yourself._
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- onPreview
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- onPreviewEnd
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- onSave
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- onBlur
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- onFocus
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- onFullscreen
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- onFullscreenExit
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- onChange
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- onSelect
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- onShow
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For example HTML
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```html
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<textarea name="editor1" class="content-box"
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ng-model="editor1"
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markdown-editor="{'iconlibrary': 'fa', addExtraButtons: true, resize: 'vertical'}"
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on-fullscreen="onFullScreenCallback()"
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on-fullscreen-exit="onFullScreenExitCallback()"
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rows="10" >
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</textarea>
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```
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Controller
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You can call any API functions defined in Markdown Editor, take a look at their API section [Bootstrap Markdown Editor - API functions](http://www.codingdrama.com/bootstrap-markdown/)
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```javascript
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/** Markdown event hook onFullscreen, in this example we will automatically show the result preview when going in full screen
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* the argument (e) is the actual Markdown object returned which help call any of API functions defined in Markdown Editor
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* @param object e: Markdown Editor object
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*/
125+
$scope.onFullScreenCallback = function(e) {
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e.showPreview();
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}
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```
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130+
### External function calls through $rootScope.markdownEditorObjects
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###### starting with Angular-Markdown-Editor version 1.1.0
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For conveniencies and for possible external function calls, Angular-Markdown-Editor saves each of the Markdown Editors inside `$rootScope.markdownEditorObjects[editorName]`. This basically means that on any define editor, we could call any of the [Bootstrap Markdown Editor - API functions](http://www.codingdrama.com/bootstrap-markdown/).
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This varies with previous subject of (Event Hooks), since using the `$rootScope.markdownEditorObjects` can be called at any and makes perfect for example on a function attached to a button (for example an external button for a Full Screen Preview as shown below).
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For example HTML
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```html
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<button class="btn btn-info" ng-click="fullScreenPreview()">Full Screen Preview</button>
138+
```
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Controller
141+
```javascript
142+
/**
143+
* For some convenience, Angular-Markdown-Editor Directive also save each Markdown Editor inside $rootScope
144+
* Each of editor object are available through their $rootScope.markdownEditorObjects[editorName]
145+
*
146+
* Example: <textarea name="editor1" markdown-editor="{'iconlibrary': 'fa'}"></textarea>
147+
* We would then call our object through $rootScope.markdownEditorObjects.editor1
148+
*/
149+
$scope.fullScreenPreview = function() {
150+
$rootScope.markdownEditorObjects.editor1.showPreview();
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$rootScope.markdownEditorObjects.editor1.setFullscreen(true);
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}
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```
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## Preview
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![Login Page](https://raw.githubusercontent.com/ghiscoding/angular-markdown-editor/master/images/scrshot_preview.png)

‎src/angular-markdown-editor-locale.js‎

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This file was deleted.

‎src/angular-markdown-editor.js‎

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angular
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.module('angular-markdown-editor', [])
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.directive('markdownEditor', ['$parse', function(parse) {
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.directive('markdownEditor', ['$rootScope', function ($rootScope) {
44
return {
55
restrict: 'A',
66
require: 'ngModel',
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3131
enableDropDataUri: options.enableDropDataUri || false,
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showButtons: options.showButtons || null,
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additionalButtons: options.additionalButtons || (options.addExtraButtons ? addNewButtons() : []),
34-
onChange: function(event) {
35-
// When a change occurs, we need to update scope in case the user clicked one of the plugin buttons
36-
// (which isn't the same as a keydown event that angular would listen for).
37-
ngModel.$setViewValue(event.getContent());
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35+
//-- Events/Hooks --
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// each of them are defined as callback available in the directive
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// example: <textarea markdown-editor="{'iconlibrary': 'fa'}" on-fullscreen-exit="vm.exitFullScreenCallback()"></textarea>
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// NOTE: If you want this one to work, you will have to manually download the JS file, not sure why but they haven't released any versions in a while
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// https://github.com/toopay/bootstrap-markdown/tree/master/js
40+
onPreview: function (e) { runScopeFunction(scope, attrs.onPreview, e); },
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onPreviewEnd: function (e) { runScopeFunction(scope, attrs.onPreviewEnd, e); },
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onSave: function (e) { runScopeFunction(scope, attrs.onSave, e); },
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onBlur: function (e) { runScopeFunction(scope, attrs.onBlur, e); },
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onFocus: function (e) { runScopeFunction(scope, attrs.onFocus, e); },
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onFullscreen: function (e) { runScopeFunction(scope, attrs.onFullscreen, e); },
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onSelect: function (e) { runScopeFunction(scope, attrs.onSelect, e); },
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onFullscreenExit: function (e) { runScopeFunction(scope, attrs.onFullscreenExit, e); },
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onChange: function(e) {
49+
// When a change occurs, we need to update scope in case the user clicked one of the plugin buttons
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// (which isn't the same as a keydown event that angular would listen for).
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ngModel.$setViewValue(e.getContent());
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runScopeFunction(scope, attrs.onChange, e);
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},
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onShow: function (e) {
56+
// keep the Markdown Object in $rootScope so that it's available also from anywhere (like in the parent controller)
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// we will keep this in an object under the ngModel name so that it also works having multiple editor in same controller
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$rootScope.markdownEditorObjects = $rootScope.markdownEditorObjects || {};
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$rootScope.markdownEditorObjects[ngModel.$name] = e;
60+
61+
if (!!attrs.onShow) {
62+
runScopeFunction(scope, attrs.onShow, e);
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}
3864
}
3965
});
4066
}
@@ -115,3 +141,32 @@ function addNewButtons() {
115141
}]
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}]];
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}
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/** Evaluate a function name passed as string and run it from the scope.
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* The function name could be passed with/without brackets "()", in any case we will run the function
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* @param object self object
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* @param string function passed as a string
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* @param object Markdown Editor object
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* @result mixed result
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*/
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function runScopeFunction(scope, fnString, editorObject) {
153+
if (!fnString) {
154+
return;
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}
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// Find if our function has the brackets "()"
158+
if (/\({1}.*\){1}/gi.test(fnString)) {
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// if yes then run it through $eval else find it in the scope and then run it. That is the only way to evaluate all arguments of the function
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// we'll have to make the object available in the scope so that we can evaluate it inside the controller
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var lastParenthese = fnString.indexOf(")");
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scope.$markdownEditorObject = editorObject;
163+
fnString = fnString.replace(")", "$markdownEditorObject)");
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result = scope.$eval(fnString);
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} else {
166+
var fct = objectFindById(scope, fnString, '.');
167+
if (typeof fct === "function") {
168+
result = fct(editorObject);
169+
}
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}
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return result;
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}

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