kotovalexarian-likes-gitlab/gitlab-org--gitlab-foss
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Keeps cursor at the correct place after changing text in dropzone

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This commit is contained in:
Phil Hughes 2016-01-29 15:55:31 +00:00
parent fc334e72f4
commit 76534e776e
1 changed files with 2 additions and 7 deletions
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9
app/assets/javascripts/dropzone_input.js.coffee
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@ -65,13 +65,7 @@ class @DropzoneInput
return
success: (header, response) ->
link_markdown = response.link.markdown
child = $(dropzone[0]).children("textarea")
cursor_pos = child.prop "selectionStart"
value = $(child).val()
new_text = "#{value.substring(0, cursor_pos)}#{link_markdown}#{value.substring(cursor_pos, value.length)}"
$(child).val new_text + "\n"
pasteText response.link.markdown
return
error: (temp, errorMessage) ->
@ -133,6 +127,7 @@ class @DropzoneInput
beforeSelection = $(child).val().substring 0, caretStart
afterSelection = $(child).val().substring caretEnd, textEnd
$(child).val beforeSelection + text + afterSelection
child.get(0).setSelectionRange caretStart + text.length, caretEnd + text.length
form_textarea.trigger "input"
getFilename = (e) ->