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FIX: Default selectionStart/end differences in PhantomJS

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This commit is contained in:
Robin Ward
2015-10-19 12:18:26 -04:00
parent 94b60e62a2
commit cca48ce22f
1 changed files with 7 additions and 2 deletions
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9
app/assets/javascripts/discourse/components/d-editor.js.es6
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@ -89,8 +89,13 @@ export default Ember.Component.extend({
if (!this.get('ready')) { return; } if (!this.get('ready')) { return; }
const textarea = this.$('textarea.d-editor-input')[0]; const textarea = this.$('textarea.d-editor-input')[0];
const start = textarea.selectionStart; let start = textarea.selectionStart;
const end = textarea.selectionEnd; let end = textarea.selectionEnd;
if (start === end) {
start = end = textarea.value.length;
}
const value = textarea.value.substring(start, end); const value = textarea.value.substring(start, end);
const pre = textarea.value.slice(0, start); const pre = textarea.value.slice(0, start);
const post = textarea.value.slice(end); const post = textarea.value.slice(end);