学校列表添加了搜索功能

app/controllers/school_controller.rb

@@ -31,4 +31,15 @@ class SchoolController < ApplicationController
      
      render :text => options
   end
+  
+  def search_school
+    @school = School.where("province = ? AND name LIKE '%"+params[:key_word]+"%'", params[:province]);
+    
+    options = ""
+    @school.each do |s|
+      options << "<li style = 'width: 33%; float: left'><a id=#{s.id} onclick='test(this.id)'>#{s.name}</a></li>"
+    end
+     
+     render :text => options    
+  end
 end

app/views/school/index.html.erb

@@ -22,17 +22,38 @@
 		location.href = "welcome/index?course.trustie.net&school_id="+id;
 	}
 </script>
+<script type="text/javascript">
+	function ssearch(){
+		//alert($("#key_word").val());
+		value = $("#key_word").val();
+		province = $("#province").val();
+		//alert(province);
+		$.ajax({
+ 			type :"POST",
+ 			url :'/school/search_school/?key_word='+encodeURIComponent(value)+'&province='+province,
+ 			data :'text', 
+ 			success: function(data){
+ 				$("#schoollist").html(data);
+ 				
+ 				//$("#schoollist").html(data);
+ 			}
+ 		})		
 
+	}
+</script>
 
 <div>
 	<p>
 		<a href="welcome/index?course.trustie.net&school_id=0">全部学校</a>
 	</p>
-	<p>
-		请选择省份:<%= select_tag "province", 
-			options_from_collection_for_select(School.find_by_sql("select distinct province from schools"), :province, :province), 
-			:onclick => "get_school(this.value)" %>
-	</p>
+		<ul>
+			<li style="width: 40%; float: left">请选择省份:<%= select_tag "province", 
+				options_from_collection_for_select(School.find_by_sql("select distinct province from schools"), :province, :province), 
+				:onclick => "get_school(this.value)" %></li>
+			<li style="width: 50%; float: left"><input type="text" id="key_word" name="key_word" />
+				<input type="button" class="enterprise" value="搜索" onclick="ssearch()"></li>
+		</ul>
+
 </div>
 <div>
 	<ul id="schoollist" style="line-height: 25px">

config/routes.rb

@@ -585,6 +585,9 @@ RedmineApp::Application.routes.draw do
   post 'school/get_schoollist/:province', :to => 'school#get_schoollist'
   get 'school/get_schoollist/:province', :to => 'school#get_schoollist'
   
+  post 'school/search_school/', :to => 'school#search_school'
+  get 'school/search_school/', :to => 'school#search_school'
+  
   ######added by nie
   match 'tags/show_projects_tags',:to => 'tags#show_projects_tags'
   ########### added by liuping