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MOBILE-2624 rte: Initialize the editor with an empty <p>

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Albert Gasset 2018-09-26 11:21:16 +02:00
parent 3f8f67ee9a
commit 6e1d3ada82
1 changed files with 19 additions and 14 deletions
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33
src/components/rich-text-editor/rich-text-editor.ts
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@ -91,9 +91,7 @@ export class CoreRichTextEditorComponent implements AfterContentInit, OnDestroy
// Setup the editor.
this.editorElement = this.editor.nativeElement as HTMLDivElement;
this.editorElement.innerHTML = this.control.value;
this.textarea.value = this.control.value;
this.setContent(this.control.value);
this.editorElement.onchange = this.onChange.bind(this);
this.editorElement.onkeyup = this.onChange.bind(this);
this.editorElement.onpaste = this.onChange.bind(this);
@ -102,8 +100,7 @@ export class CoreRichTextEditorComponent implements AfterContentInit, OnDestroy
// Listen for changes on the control to update the editor (if it is updated from outside of this component).
this.valueChangeSubscription = this.control.valueChanges.subscribe((param) => {
this.editorElement.innerHTML = param;
this.textarea.value = param;
this.setContent(param);
});
// Use paragraph on enter.
@ -379,13 +376,7 @@ export class CoreRichTextEditorComponent implements AfterContentInit, OnDestroy
$event.preventDefault();
$event.stopPropagation();
const isNull = this.isNullOrWhiteSpace(this.control.value);
if (isNull) {
this.clearText();
} else {
this.editorElement.innerHTML = this.control.value;
this.textarea.value = this.control.value;
}
this.setContent(this.control.value);
this.rteEnabled = !this.rteEnabled;
@ -443,12 +434,26 @@ export class CoreRichTextEditorComponent implements AfterContentInit, OnDestroy
return value.length === 0;
}
/**
* Set the content of the textarea and the editor element.
*
* @param {string} value New content.
*/
protected setContent(value: string): void {
if (this.isNullOrWhiteSpace(value)) {
this.editorElement.innerHTML = '<p></p>';
this.textarea.value = '';
} else {
this.editorElement.innerHTML = value;
this.textarea.value = value;
}
}
/**
* Clear the text.
*/
clearText(): void {
this.editorElement.innerHTML = '<p></p>';
this.textarea.value = '';
this.setContent(null);
// Don't emit event so our valueChanges doesn't get notified by this change.
this.control.setValue(null, {emitEvent: false});