列表上提交作业，大概好了吧

app/controllers/bids_controller.rb

@@ -20,6 +20,17 @@ class BidsController < ApplicationController
   include ApplicationHelper
   helper :projects
   helper :words
+  helper :welcome
+  
+  def homework_ajax_modal
+    @bid = Bid.find_by_id(params[:id])
+    # find_bid
+    respond_to do |format|
+      format.js
+    end
+  end
+    
+
   def index
     @project_type = params[:project_type]
     # Modified by nie

app/helpers/application_helper.rb

@@ -1474,8 +1474,20 @@ module ApplicationHelper
 
   
   def hadcommittedhomework(cur,curb)
+    bid = Bid.find_by_id(curb)
+    return true if bid.nil?
+
+    case bid.homework_type
+    when Bid::HomeworkFile
       attaches = HomeworkAttach.where(bid_id: curb)
       attaches.map(&:user_id).include? cur
+    when Bid::HomeworkProject
+      attaches = BidingProject.where(user_id: User.current, bid_id: bid)
+      attaches.count > 0 # > 0 则有提交记录
+    else
+      true
+    end
+    
   end
 
   def render_dynamic_nav

app/helpers/attachments_helper.rb

@@ -70,15 +70,6 @@ module AttachmentsHelper
     User.current.logged? && (container.author == user || user.admin?)
   end
   
-  def hadcommittedhomework(cur,curb)
-    @attaches=HomeworkAttach.find_by_sql("select * from homework_attaches where(bid_id = #{curb})")
-    @attaches.each do |attach|
-      if attach.user_id == cur
-        retrun true
-      end
-    end
-  end
-
   # this method is used to get all projects that tagged one tag
   # added by william
   def get_attachments_by_tag(tag_name)

app/views/bids/_bid_homework_show.html.erb

@@ -14,9 +14,7 @@
 					<span><%= link_to(bid.name, respond_path(bid), :class => 'bid_path') %></span>
 					<span style="float: right">
 						<%# 提交作业按钮，上传文件的作业直接显示上传框，关联项目的作业跳转到新页面 %>
-						<%= link_to "模态窗口", '#OpenWindow', rel: 'leanModal', onclick: "showSubH(#{bid.id});" if Rails.env.development? %>
-						<%= link_to l(:label_commit_homework), 'javascript:void(0);', onclick: "$('#bid-submit-homework-#{bid.id}').toggle();" if bid.homework_type==Bid::HomeworkFile %>
-						<%= link_to(l(:label_commit_homework), respond_path(bid), :class => 'bid_path', target: "_blank") if bid.homework_type==Bid::HomeworkProject %>
+						<%= link_to  l(:label_commit_homework), '#OpenWindow', rel: 'leanModal', onclick: "showSubH(#{bid.id}, '#{bid.name}');" if Rails.env.development? %>
 						<% if (User.current.admin?||User.current.id==bid.author_id) %>
 						<%= link_to(
           					l(:button_edit),
@@ -64,11 +62,6 @@
 					<tr>
 					<td colspan="2" width="580px" ><span class="font_description"><%= bid.description %></span></td>
 					</tr>		
-			<tr><%# 提交作业partial %>
-				<td class="hidden" id="bid-submit-homework-<%=bid.id%>" >
-					<%= render partial: 'homeworkupload', locals: {bid: bid} %>
-				</td>
-			</tr>		
 			<tr>
 					<td align="left"><span class="font_lighter"><span> <%= l(:label_create_time) %> :&nbsp; <%=format_time bid.created_on %></span><span style="float: right">  <%= l(:field_deadline) %> :&nbsp; <%=bid.deadline %></span></td>
 					<td></td>

app/views/bids/homework_ajax_modal.js.erb

@@ -0,0 +1,3 @@
+$('#OpenWindow-content').html('	<%=
+	j(render partial: "projects/homeworkupload", locals: {bid: @bid}) 
+	%>');

app/views/layouts/_base_footer.html.erb

@@ -1,4 +1,5 @@
 <!--add by huang-->
+<div class="clearfix"></div>
 <div id="footer" style="margin-left:-5px;padding-top: 50px;clear: both;">
 	<div style="border-top:solid 1px #C6E9F1;width:940px;margin-left:auto;margin-right:auto;margin-bottom: 5px;margin-top: -10px;"></div>
   	<div class="base_footer"><div align="center">

app/views/projects/_homeworkupload.html.erb

@@ -1,22 +1,23 @@
+<div style='width:100%;'>
 <% if hadcommittedhomework(User.current.id, bid.id) %>
-  <%#= l(:label_bidding_homework_committed) %>
+	<div style='width:150px; margin:10px auto;'>
 	  <span class="font_color_orange" > 作业已经提交 </span>
-<% else %>
-	<% if bid.reward_type==Bid::Homework && 
-		  bid.homework_type==Bid::HomeworkFile %>
-	<%= form_for HomeworkAttach.new, :url => {:controller => 'bids', :action => 'add_homework', id: bid.id, back_url: request.url() },	:update => "bidding_project_list",	:complete => '$("#put-bid-form").hide();', :html => {:multipart => true, :id => 'add_homework_form'} do |f| %>
-		<div style="padding: 20px 0 10px;" >
-		<fieldset>
-			<legend>
-				作业文件上传
-			</legend>
-			<p id="put-bid-form-partial">
-				<%= render :partial => 'attachments/form' %>
-			</p>
-		</fieldset>
+	  <%= link_to "查看详情", project_for_bid_path(bid) %>
 	</div>
-		<%= submit_tag l(:button_create), :onclick => "return true" %>
-		<% end %>
 
-	<% end %>
-<% end %>
+<% elsif bid.reward_type==Bid::Homework && 
+			bid.homework_type==Bid::HomeworkFile %>
+	<%= render partial: 'projects/homeworkupload_homeworkfile', locals: {bid: bid} %>
+
+<% elsif bid.reward_type==Bid::Homework && 
+			bid.homework_type==Bid::HomeworkProject %>
+	<%= render partial: 'projects/homeworkupload_homeworkproject', locals: {bid: bid} %>
+
+
+<% else %>
+	<div style='width:150px; margin:10px auto;'>
+	  <span class="font_color_orange" > Unkown Error </span>
+	  <%= link_to "我要反馈" , suggestion_send_path, target: '_blank' %>
+	</div>
+<% end -%>
+</div>

app/views/projects/_homeworkupload_homeworkfile.html.erb

@@ -0,0 +1,17 @@
+<%= form_for HomeworkAttach.new, 
+			:url => {:controller => 'bids', :action => 'add_homework', id: bid.id, back_url: homework_project_path(bid.try(:courses).try(:first)) },
+			:update => "bidding_project_list",	
+			:complete => '$("#put-bid-form").hide();', 
+			:html => {:multipart => true, :id => 'add_homework_form'} do |f| %>
+	<div style="padding: 20px 0 10px;" >
+		<fieldset>
+			<legend>
+				作业文件上传
+			</legend>
+			<p id="put-bid-form-partial">
+				<%= render :partial => 'attachments/form' %>
+			</p>
+		</fieldset>
+	</div>
+	<%= submit_tag l(:button_create), :onclick => "return true" %>
+<% end %>

app/views/projects/_homeworkupload_homeworkproject.html.erb

@@ -0,0 +1,41 @@
+<%
+    membership = User.current.memberships.all(:conditions => Project.visible_condition(User.current))
+    option = []
+    membership.each do |member|
+      unless(member.project.project_type==1)
+        member.member_roles.each{|role|
+          if(role.role_id == 3)
+          option << member.project
+          end
+        }
+      end
+    end
+    %>
+
+<div id="put-bid-form">
+   	<%= form_for "bid_for_save", 
+					 
+					:url => {:controller => 'bids', :action => 'add'},
+					:update => "bidding_project_list" do |f| %>
+	    <table id="bidding_table" border="0" width="100%">
+			<tr>
+				<td>
+					<%= select_tag 'bid', options_for_select(select_option_helper(option)), :name => 'bid', :class => 'grayline', style:'width:83%;' %>
+					<div class="font_lighter" style="display:inline-block;font-size: 13px;">
+					<%= link_to '创建项目', new_project_path(course: 0, project_type: 0), :target=>'_blank'%>
+					</div>
+				</td>
+			</tr>
+
+			<tr>
+				<td><%= f.text_area :bid_message, :id => "bid_message", :required => true, :rows => 4, :cols => 40, :placeholder => l(:label_bid_reason_homework), :style => "resize: none;", :class => 'noline'%></td>
+			</tr>
+
+			<tr>
+				<td align="right">
+				<%= submit_tag l(:label_commit_homework), :name => nil , :class => "enterprise"%>
+				</td>
+			</tr>
+	    </table>
+    <% end %>
+</div>

app/views/projects/homework.html.erb

@@ -1,3 +1,9 @@
+<style type="text/css">
+#attachments_fields input.description {
+	width: auto;
+}
+</style>
+<%= javascript_include_tag 'attachments' %>
 <!-- fq -->
 <!--modified by huang-->
 <div class="content-title-top">
@@ -9,46 +15,45 @@
 	<%= render :partial => 'bids/bid_homework_show', :locals => {:bids => @bids, :bid_pages => @bid_pages} %>
 </div>
 
-<a href="#OpenWindow" rel='leanModal'> 打开窗口 </a>
-    <div id="OpenWindow">
+<div id="OpenWindow">
     <div id="signup-ct">
         <div id="OpenWindow-header">
-                <h2> 上传作业 </h2>
-                <p>
-                    It's simple, and free.</p>
-                <a href="#" class="modal_close"></a>
+            <h1> 课程: <%= @project.name%> </h1>
+            <p id='bid-desc'>  上传作业 </p>
+            <a href="javascript:void(0);" class="modal_close"></a>
         </div>
-            <form action="">
-            <div class="txt-fld">
-                <label for="">
-                    Username</label>
-                <input type="text" name="" class="good_input" id="" />
-            </div>
-            <div class="txt-fld">
-                <label for="">
-                    Email address</label>
-                <input type="text" name="" id="" />
-            </div>
-            <div class="txt-fld">
-                <label for="">
-                    Password</label>
-                <input type="text" name="" id="" />
-            </div>
-            <div class="btn-fld">
-                <button type="submit">
-                    Sign Up »</button>
-            </div>
-            </form>
+        <div id="OpenWindow-content">
+
         </div>
     </div>
+</div>
 <script type="text/javascript">
 $("a[rel*=leanModal]").leanModal({
 	top:100,
 	closeButton: ".modal_close"
 });
 
-function showSubH(id){
-	console.log(id);
+function showSubH(/* ... */){
+	var id, name, numargs = arguments.length;
+
+	id   = arguments[0];
+	name = arguments[1];
+
+	$("#OpenWindow").find("#bid-desc").html('作业名: '+name);
+
+	post_url = '/bids/' + id + '/homework_ajax_modal.js'
+	function deal_post (data, textStatus, xhr) {
+		if(textStatus == 'success'){
+			eval(data);
+		}
+		if(textStatus != 'success'){
+			$('#OpenWindow-content').html('<span class=\"font_color_orange\" > ' + textStatus + ' <\/span>\n');
+		}
+	}
+	function deal_error (argument) {
+		$('#OpenWindow-content').html('<span class=\"font_color_orange\" > ' + argument.status + argument.statusText + ' <\/span>\n');
+	}
+	$.post(post_url,{}, deal_post).error(deal_error);
 }
 </script>
 

config/routes.rb

@@ -171,7 +171,11 @@ RedmineApp::Application.routes.draw do
   post 'issues/:object_id/watchers', :to => 'watchers#create', :object_type => 'issue'
   delete 'issues/:object_id/watchers/:user_id' => 'watchers#destroy', :object_type => 'issue'
 
-  resources :bids, :only=>[:edit,:update,:show]
+  resources :bids, :only=>[:edit,:update,:show] do
+    member do
+      match 'homework_ajax_modal'
+    end
+  end
   resources :projects do
     member do
       post 'finishcourse'

public/stylesheets/nyan.css

@@ -79,20 +79,7 @@
   background: #000;
   display: none;
 }
-#OpenWindow{
-  background: none repeat scroll 0 0 #ffffff;
-  border-radius: 5px;
-  box-shadow: 0 0 4px rgba(0,0,0,0.7);
-  display: none;
-  padding-bottom: 2px;
-  width: 404px;
-  z-index: 11000; 
-  left: 50%;
-  margin-left: -202px;
-  opacity: 1;
-  position: fixed;
-  top: 200px;
-}
+
 #OpenWindow {
   background: none repeat scroll 0 0 #FFFFFF;
   border-radius: 5px 5px 5px 5px;
@@ -100,7 +87,7 @@
   display: none;
   padding-bottom: 2px;
   width: 404px;
-  z-index: 11000;
+  z-index: 100;
   left: 50%;
   margin-left: -202px;
   opacity: 1;
@@ -114,6 +101,16 @@
   border-top-right-radius: 5px;
   padding: 18px 18px 14px;
 }
+#OpenWindow-content{
+  -webkit-transition: all 0.2s linear 1s;
+  -o-transition: all 0.2s linear 1s;
+  -moz-transition: all 0.2s linear 1s;
+  transition: all 0.2s linear 1s;
+  border-top-left-radius: 5px;
+  border-top-right-radius: 5px;
+  padding: 18px 18px 14px;
+}
+
 .modal_close {
   background: url("/images/showmodal/modal_close.png") repeat scroll 0 0 transparent;
   display: block;