Added 'x' to the filter remove button.

TODO.txt

@@ -6,7 +6,7 @@
     - Reduce number of parameters passed to list view
     - Checkboxes and mass operations
     - Filters
-        - Add 'x' to remove filter and remove button
+        - Use table to draw filters so column names will line up?
         - Custom filters for date fields?
         - Change boolean filter to True/False instead of Yes/No
     - Ability to sort by fields that are not visible?

flask_adminex/static/css/admin.css

@@ -43,4 +43,20 @@ form.search-form a.clear i {
 {
     margin-bottom: 0px;
     width: 208px;
-}
+}
\ No newline at end of file
+
+.filter-row .remove-filter
+{
+    vertical-align: middle;
+}
+
+.filter-row .remove-filter .close-icon
+{
+    font-size: 16px;
+}
+
+.filter-row .remove-filter .close-icon:hover
+{
+    color: black;
+    opacity: 0.4;
+}

flask_adminex/static/js/filters.js

@@ -24,8 +24,10 @@ var AdminFilters = function(element, filters_element, adminForm, operations, opt
     function addFilter(name, op) {
         var $el = $('<div class="filter-row" />').appendTo($container);
 
-        $('<a href="#" class="btn remove-filter" title="Remove Filter" />')
-                .text(name)
+        $('<a href="#" class="btn remove-filter" />')
+                .append($('<span class="close-icon">&times;</span>'))
+                .append('&nbsp;')
+                .append(name)
                 .appendTo($el)
                 .click(removeFilter);
 
@@ -47,7 +49,7 @@ var AdminFilters = function(element, filters_element, adminForm, operations, opt
             $field = $('<select class="filter-val" />')
                         .attr('name', 'flt' + lastCount + '_' + optId)
                         .appendTo($el);
-            
+
             $(options[optId]).each(function() {
                 $field.append($('<option/>')
                     .val(this[0]).text(this[1]))
@@ -72,7 +74,7 @@ var AdminFilters = function(element, filters_element, adminForm, operations, opt
 
     $('a.filter', filters_element).click(function() {
         var name = $(this).text().trim();
-        
+
         addFilter(name, operations[name]);
 
         $('button', $root).show();

flask_adminex/templates/admin/model/list.html

@@ -65,7 +65,7 @@
                 <div class="filter-row">
                     {% set filter = admin_view._filters[flt[0]] %}
                     <a href="#" class="btn remove-filter" title="{{ _gettext('Remove Filter') }}">
-                        {{ filters[flt[0]] }}
+                        <span class="close-icon">&times;</span>&nbsp;{{ filters[flt[0]] }}
                     </a><select class="filter-op" data-role="chosen">
                         {% for op in admin_view._filter_dict[filter.name] %}
                         <option value="{{ op[0] }}"{% if flt[0] == op[0] %} selected="selected"{% endif %}>{{ op[1] }}</option>