字典提示语句优化

Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/plugin/select/lr-select.js

@@ -83,7 +83,7 @@
             $optionContent.html($ul);
             $option.prepend($optionContent);
             if (dfop.allowSearch) {
-                var $search = $('<div class="lr-select-option-search"><input type="text" placeholder="搜索关键字"><span class="input-query" title="查询"><i class="fa fa-search"></i></span></div>');
+                var $search = $('<div class="lr-select-option-search"><input type="text" placeholder="搜索关键字,按回车搜索"><span class="input-query" title="查询"><i class="fa fa-search"></i></span></div>');
                 $option.append($search);
                 $option.css('padding-bottom', '25px');
                 $search.on('click', function () { return false; });