[Rt-commit] rt branch, 4.2/disable-submit-buttons-on-submit, created. rt-4.0.5-282-g036f109

[Ruslan Zakirov]

The branch, 4.2/disable-submit-buttons-on-submit has been created
        at  036f1090ba5900ae1c91c9b9d2e50c6750391aeb (commit)

- Log -----------------------------------------------------------------
commit 036f1090ba5900ae1c91c9b9d2e50c6750391aeb
Author: Ruslan Zakirov <ruz at bestpractical.com>
Date:   Fri Mar 9 01:17:32 2012 +0400

    prevent double form submit by disabling buttons
    
    Users have time to double click submit buttons and
    submit forms twice. This change disables submit buttons
    when forms is submitted. However, input is disabled
    a little bit earlier and browser wouldn't send its
    name/value pair to the server, so we add a hidden
    input.

diff --git a/etc/RT_Config.pm.in b/etc/RT_Config.pm.in
index 2e8ef50..ea24b6b 100755
--- a/etc/RT_Config.pm.in
+++ b/etc/RT_Config.pm.in
@@ -868,6 +868,7 @@ Set(@JSFiles, qw/
     supersubs.js
     jquery.supposition.js
     history-folding.js
+    forms.js
     late.js
 /);
 
diff --git a/share/html/NoAuth/js/forms.js b/share/html/NoAuth/js/forms.js
new file mode 100644
index 0000000..9e9e14d
--- /dev/null
+++ b/share/html/NoAuth/js/forms.js
@@ -0,0 +1,15 @@
+jQuery(function() {
+  jQuery('form').submit(function() {
+    jQuery(this).find('input[type="submit"]').attr('disabled','disabled');
+    return true;
+  })
+});
+jQuery(function() {
+  jQuery('input[type="submit"]').click(function() {
+    var $this = jQuery(this);
+    var name = $this.attr('name');
+    if (!name) { return true; }
+    $this.append('<input type="hidden" name="'+ name +'" value="1" />');
+    return true;
+  })
+});
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