#416 添加了计划搜索功能

application/default/controllers/HeiheController.php

@@ -755,7 +755,39 @@ class HeiheController extends DataController
 		{
 			$this->_helper->viewRenderer('project-index');
 			
-			$sql = "SELECT * FROM heiheproject 
+			//Search Link
+			$this->view->searchLink = "/heihe/projects/ac/index/";
+			
+			$q = $this->_getParam('q');
+			
+			$wheresql = array();
+
+			if(!empty($q))
+			{
+				if(!preg_match("/^[\x{4e00}-\x{9fa5}A-Za-z0-9_]+$/u",$q))
+				{
+					$this->view->error = "输入的搜索条件有误，只允许输入汉字、数字、字母";
+					return true;
+				}
+				$wheresql[] = " (title LIKE '%$q%' OR 
+								 code LIKE '%$q%' OR 
+								 name LIKE '%$q%')";
+				$this->view->searchKeyword = $q;
+			}
+			
+			if(count($wheresql)>0)
+			{
+				$wheresql = join(" AND ",$wheresql);
+			}else{
+				$wheresql = "";
+			}
+			
+			if(!empty($wheresql))
+			{
+				$wheresql = " WHERE ".$wheresql;
+			}
+			
+			$sql = "SELECT * FROM heiheproject $wheresql
 					ORDER BY id DESC";
 			$sth = $this->db->query($sql);
 			$rows = $sth->fetchAll();

application/default/views/scripts/heihe/project-index.phtml

@@ -31,6 +31,14 @@ $this->headLink()->appendStylesheet('/css/colorbox.css');
                 <li class="box-shadow"><a class="text-shadow" href="/heihe/projects/ac/submit">已提交</a></li>
             </ul>
         </div>
+        <?php if(!empty($this->searchLink)){ ?>
+        <div>
+            <form id="datasearch" class="search_form" action="<?= $this->searchLink ?>">
+                <input type="text" id="keyword" name="q" value="<?= $this->searchKeyword; ?>" />
+                <button type="submit" class="btn" id="search_btn">搜索</button>
+            </form>
+        </div>
+        <?php }?>
         <div id="datalist">
 			<?php
                 if (count($this->paginator)):