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Diffstat (limited to 'app/assets/javascripts/preview_markdown.js')
| -rw-r--r-- | app/assets/javascripts/preview_markdown.js | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/app/assets/javascripts/preview_markdown.js b/app/assets/javascripts/preview_markdown.js index 5fd75799640..5200487814f 100644 --- a/app/assets/javascripts/preview_markdown.js +++ b/app/assets/javascripts/preview_markdown.js @@ -1,9 +1,15 @@ +// MarkdownPreview +// +// Handles toggling the "Write" and "Preview" tab clicks, rendering the preview, +// and showing a warning when more than `x` users are referenced. +// (function() { var lastTextareaPreviewed, markdownPreview, previewButtonSelector, writeButtonSelector; this.MarkdownPreview = (function() { function MarkdownPreview() {} + // Minimum number of users referenced before triggering a warning MarkdownPreview.prototype.referenceThreshold = 10; MarkdownPreview.prototype.ajaxCache = {}; @@ -101,8 +107,10 @@ return; } lastTextareaPreviewed = $form.find('textarea.markdown-area'); + // toggle tabs $form.find(writeButtonSelector).parent().removeClass('active'); $form.find(previewButtonSelector).parent().addClass('active'); + // toggle content $form.find('.md-write-holder').hide(); $form.find('.md-preview-holder').show(); return markdownPreview.showPreview($form); @@ -113,8 +121,10 @@ return; } lastTextareaPreviewed = null; + // toggle tabs $form.find(writeButtonSelector).parent().addClass('active'); $form.find(previewButtonSelector).parent().removeClass('active'); + // toggle content $form.find('.md-write-holder').show(); $form.find('textarea.markdown-area').focus(); return $form.find('.md-preview-holder').hide(); |