在后台导航栏添加了搜索影片功能

admin.php

@@ -26,9 +26,9 @@
 		<div class="col-md-8 column">
 			<!-- 导航栏固定在顶部 start -->
 			<?php include("headnav.php") ?>
-			<br><br><br>
 			<!-- 导航栏固定在顶部 end -->
 			<!-- 按钮选项 start -->
+			<hr><hr>
 			<form action="" method="GET">
 				<button name="allmovie" value="on" class="btn btn-lg  btn-block">查询所有电影信息</button> 
 				<button name="addmovie" value="on" class="btn btn-info btn-lg btn-block">添加电影信息</button> 
@@ -45,13 +45,13 @@
 				// }
 			 ?>
 			<!-- 页面默认显示信息 start -->
-			<?php if ((!isset($_GET['allmovie']) & !isset($_GET['addmovie']) & !isset($_GET['fmdmovie']) & !isset($_GET['commentmovie']) & !isset($_GET['usermanagenment']))) {
+			<?php if ((!isset($_POST['navsearch']) & !isset($_GET['allmovie']) & !isset($_GET['addmovie']) & !isset($_GET['fmdmovie']) & !isset($_GET['commentmovie']) & !isset($_GET['usermanagenment']))) {
 				include("welcome.php");
 			} ?>
 			<!-- 页面默认显示信息 end -->
 
 			<!-- 点击“查询所有电影信息”后显示的内容 start -->
-			<?php if (isset($_GET['allmovie'])) {
+			<?php if (isset($_GET['allmovie']) or isset($_POST['navsearch'])) {
 				// include("deletemovie.php");
 				if (!isset($_POST['fbuttom']) && !isset($_POST['modifymid']) && !isset($_POST['dmid'])) {
 					include("allMovie.php");
@@ -64,15 +64,15 @@
 			<!-- 点击“查询所有电影信息”后显示的内容 end -->
 
 			<!-- 点击“添加电影信息”后显示的内容 start -->
-			<?php if (isset($_GET['addmovie'])) {
+			<?php if (isset($_GET['addmovie']) & !isset($_POST['navsearch'])) {
 
 				include("addmovieaction.php");				 
 				include("addMovie.php");
 			} ?>
 			<!-- 点击“添加电影信息”后显示的内容 end -->
 
 			<!-- 点击“查询/修改/删除电影信息”后显示的内容 start -->
-			<?php if (isset($_GET['fmdmovie'])) {
+			<?php if (isset($_GET['fmdmovie']) & !isset($_POST['navsearch'])) {
 				// include("fmdmovieaction.php");
 				include("deletemovie.php");
 				include("modifymovieaction.php");
@@ -81,14 +81,14 @@
 			<!-- 点击“查询/修改/删除电影信息”后显示的内容 end -->
 
 			<!-- 点击“评论管理”后显示的内容 start -->
-			<?php if (isset($_GET['commentmovie'])) {
+			<?php if (isset($_GET['commentmovie']) & !isset($_POST['navsearch'])) {
 				include("deletecommentaction.php");
 				include("commentMovie.php");
 			} ?>
 			<!-- 点击“评论管理”后显示的内容 end -->
 
 			<!-- 点击“用户管理”后显示的内容 start -->
-			<?php if (isset($_GET['usermanagenment'])) {
+			<?php if (isset($_GET['usermanagenment']) & !isset($_POST['navsearch'])) {
 				include("deleteuseraction.php");
 				include("userManagenment.php");
 			} ?>

allMovie.php

@@ -22,8 +22,18 @@
 			 }
 			 $num_rec_per_page=10;   // 每页显示数量
 			 $start_from = ($page-1) * $num_rec_per_page;
-			include("dbconnection.php");
-			$allmovieinfosql = "SELECT mid, mname, myear FROM movie LIMIT $start_from, $num_rec_per_page;";
+			 include("dbconnection.php");
+			 if (isset($_POST['navsearch'])) {
+			 	$smname = $_POST['smname'];
+			 	// $namesearchmoviesql = "SELECT mid, mname, myear FROM movie WHERE mname like '%$smname%';";
+			 	$allmovieinfosql = "SELECT mid, mname, myear FROM movie WHERE mname like '%$smname%';";
+			 }else{
+			 	// $allmovieinfosql = "SELECT mid, mname, myear FROM movie LIMIT $start_from, $num_rec_per_page;";
+			 	$allmovieinfosql = "SELECT mid, mname, myear FROM movie LIMIT $start_from, $num_rec_per_page;";
+			 }
+
+
+
 			if ($result2 = $conn->query($allmovieinfosql)) {
 				if ($result2->num_rows == 0) {
 					print <<<EOT

headnav.php

@@ -1,4 +1,4 @@
-导航栏固定在顶部 start -->
+<!-- 导航栏固定在顶部 start -->
 <script type="text/javascript">
 function showTime(){
     nowtime=new Date();