Removed custom JavaScript for changing custom fields remove checkbox …

…into a button for IE7

It's basically because IE7 doesn't like calling the change event on input that are not visible. It's not an ideal fix... but it does make the form usable.

ckan/public/base/javascript/modules/custom-fields.js

@@ -17,14 +17,16 @@ this.ckan.module('custom-fields', function (jQuery, _) {
      * Returns nothing.
      */
     initialize: function () {
-      jQuery.proxyAll(this, /_on/);
+      if (!jQuery.browser.msie || !jQuery.browser.version == '7.0') {
+        jQuery.proxyAll(this, /_on/);
 
-      var delegated = this.options.fieldSelector + ':last input:first';
-      this.el.on('change', delegated, this._onChange);
-      this.el.on('change', ':checkbox', this._onRemove);
+        var delegated = this.options.fieldSelector + ':last input:first';
+        this.el.on('change', delegated, this._onChange);
+        this.el.on('change', ':checkbox', this._onRemove);
 
-      // Style the remove checkbox like a button.
-      this.$('.checkbox').addClass("btn btn-danger icon-remove");
+        // Style the remove checkbox like a button.
+        this.$('.checkbox').addClass("btn btn-danger icon-remove");
+      }
     },
 
     /* Creates a new field and appends it to the list. This currently works by