diff options
Diffstat (limited to 'app/services/task_list_toggle_service.rb')
-rw-r--r-- | app/services/task_list_toggle_service.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/app/services/task_list_toggle_service.rb b/app/services/task_list_toggle_service.rb index 1b0a5965235..3ba0faa5009 100644 --- a/app/services/task_list_toggle_service.rb +++ b/app/services/task_list_toggle_service.rb @@ -11,7 +11,7 @@ class TaskListToggleService attr_reader :updated_markdown, :updated_markdown_html - def initialize(markdown, markdown_html, line_source:, line_number:, currently_checked:, index:, sourcepos: false) + def initialize(markdown, markdown_html, line_source:, line_number:, currently_checked:, index:, sourcepos: true) @markdown, @markdown_html = markdown, markdown_html @line_source, @line_number = line_source, line_number @currently_checked = currently_checked @@ -62,6 +62,13 @@ class TaskListToggleService @updated_markdown_html = html.to_html end + # When using CommonMark, we should be able to use the embedded `sourcepos` attribute to + # target the exact line in the DOM. For RedCarpet, we need to use the index of the checkbox + # that was checked and match it with what we think is the same checkbox. + # The reason `sourcepos` is slightly more reliable is the case where a line of text is + # changed from a regular line into a checkbox (or vice versa). Then the checked index + # in the UI will be off from the list of checkboxes we've calculated locally. + # It's a rare circumstance, but since we can account for it, we do. def get_html_checkbox(html) if use_sourcepos html.css(".task-list-item[data-sourcepos^='#{line_number}:'] > input.task-list-item-checkbox").first |