diff options
Diffstat (limited to 'mod/thewire/views/default/thewire/scripts/counter.js')
| -rw-r--r-- | mod/thewire/views/default/thewire/scripts/counter.js | 19 |
1 files changed, 19 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..da3de0e58 --- /dev/null +++ b/mod/thewire/views/default/thewire/scripts/counter.js @@ -0,0 +1,19 @@ +// I need to move this into a JS folder for the plugin
+
+/*
+<!-- 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;
+ }
+}
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