[更新]简化代码，优化结构

application/admin/controller/Log.php

@@ -39,6 +39,12 @@ class Log extends BasicAdmin {
     public function index() {
         $this->title = '系统操作日志';
         $db = Db::name($this->table)->order('id desc');
+        $get = $this->request->get();
+        foreach (['action', 'content', 'username'] as $key) {
+            if (isset($get[$key]) && $get[$key] !== '') {
+                $db->where($key, 'like', "%{$get[$key]}%");
+            }
+        }
         parent::_list($db);
     }
 

application/admin/view/log.index.html

@@ -11,6 +11,41 @@
 {/block}
 
 {block name="content"}
+
+<!-- 表单搜索 开始 -->
+<form class="animated form-search" action="__SELF__" onsubmit="return false" method="get">
+
+    <div class="row">
+        <div class="col-xs-3">
+            <div class="form-group">
+                <input type="text" name="username" value="{$Think.get.username|default=''}" placeholder="操作者"
+                       class="input-sm form-control">
+            </div>
+        </div>
+
+        <div class="col-xs-3">
+            <div class="form-group">
+                <input type="text" name="action" value="{$Think.get.action|default=''}" placeholder="行为"
+                       class="input-sm form-control">
+            </div>
+        </div>
+
+        <div class="col-xs-3">
+            <div class="form-group">
+                <input type="text" name="content" value="{$Think.get.content|default=''}" placeholder="操作内容"
+                       class="input-sm form-control">
+            </div>
+        </div>
+
+        <div class="col-xs-1">
+            <div class="form-group">
+                <button type="submit" class="btn btn-sm btn-white"><i class="fa fa-search"></i> 搜索</button>
+            </div>
+        </div>
+    </div>
+</form>
+<!-- 表单搜索 结束 -->
+
 <form onsubmit="return false;" data-auto="" method="POST">
     <input type="hidden" value="resort" name="action"/>
     <table class="table table-hover">

public/static/admin/listen.js

@@ -31,11 +31,12 @@ define(['jquery', 'admin.plugs'], function () {
 
     /*! 注册 data-serach 表单搜索行为 */
     this.$body.on('submit', 'form.form-search', function () {
-        var split = this.action.indexOf('?') === -1 ? '?' : '&';
+        var url = $(this).attr('action');
+        var split = url.indexOf('?') === -1 ? '?' : '&';
         if ((this.method || 'get').toLowerCase() === 'get') {
-            window.location.href = '#' + parseUri(this.action + split + $(this).serialize());
+            window.location.href = '#' + parseUri(url + split + $(this).serialize());
         } else {
-            $.form.load(this.action, this, 'post');
+            $.form.load(url, this, 'post');
         }
     });
 
@@ -46,8 +47,7 @@ define(['jquery', 'admin.plugs'], function () {
 
     /*! 注册 data-open 事件行为 */
     this.$body.on('click', '[data-open]', function () {
-        var url = $(this).attr('data-open');
+        $.form.href($(this).attr('data-open'), this);
-        $.form.href(url, this);
     });
 
     /*! 注册 data-reload 事件行为 */