diff options
Diffstat (limited to 'mod/thewire/views/default/thewire/scripts')
-rw-r--r-- | mod/thewire/views/default/thewire/scripts/counter.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/mod/thewire/views/default/thewire/scripts/counter.js b/mod/thewire/views/default/thewire/scripts/counter.js new file mode 100644 index 000000000..0d416fa9a --- /dev/null +++ b/mod/thewire/views/default/thewire/scripts/counter.js @@ -0,0 +1,25 @@ +/** + * Elgg thewire text counter + * + * @package ElggTheWire + * + * @question - do we want users to be able to edit thewire? + * + * @uses $vars['entity'] Optionally, the note to view + +<!-- Dynamic Version by: Nannette Thacker --> +<!-- http://www.shiningstar.net --> +<!-- Original by : Ronnie T. Moore --> +<!-- Web Site: The JavaScript Source --> +<!-- Limit the number of characters per textarea --> +*/ + +function textCounter(field,cntfield,maxlimit) { + // if too long...trim it! + if (field.value.length > maxlimit) { + field.value = field.value.substring(0, maxlimit); + } else { + // otherwise, update 'characters left' counter + cntfield.value = maxlimit - field.value.length; + } +} |