帖子的编辑与删除

app/controllers/memos_controller.rb

@@ -143,7 +143,12 @@ class MemosController < ApplicationController
   end
 
   def edit
+    @my_topic_count =   Memo.where("forum_id = #{@memo.forum_id} and author_id = #{User.current.id} and parent_id is null").count
+    @my_replies_count =  Memo.where("forum_id = #{@memo.forum_id} and author_id = #{User.current.id} and parent_id is not null").count
     @replying = false
+    respond_to do |format|
+      format.html {render :layout=>'base_forums'}
+    end
   end
 
   def update

app/views/forums/index.html.erb

@@ -61,7 +61,7 @@
                   n += 1;//英文，不多说了
               }
           }
-          if(n >= 160)
+          if(n >= 160 && event.keyCode != 8)
               event.returnValue = false;
       }
   });

app/views/memos/_attachments_links.html.erb

@@ -35,13 +35,13 @@
             <div class="cl"></div>
         <% end %>
 
-      <% if attachment.is_text? %>
-          <%= link_to image_tag('magnifier.png'),
+      <%# if attachment.is_text? %>
+          <%#= link_to image_tag('magnifier.png'),
                       :controller => 'attachments',
                       :action => 'show',
                       :id => attachment,
                       :filename => attachment.filename%>
-      <% end %>
+      <%# end %>
       <!--<span title="<%#= attachment.description%>">-->
     <!--<%#= h(truncate(" - #{attachment.description}", length: options[:length] ? options[:length]:15, omission: '...')) unless attachment.description.blank? %>-->
   <!--</span>-->

app/views/memos/edit.html.erb

@@ -1,55 +1,47 @@
-<!-- <h1>New memo</h1> -->
-<% @replying = !@memo.parent.nil? %>
-<%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg'  %>
-<h3><%=l(:label_memo_edit)%></h3>
-<%= labelled_form_for(@memo, :url => forum_memo_path(@memo.forum_id, @memo)) do |f|  %>
-  <% if @memo.errors.any? %>
-    <div id="error_explanation">
-      <h2>
-        <%= pluralize(@memo.errors.count, "error") %>
-        prohibited this memo from being saved:
-      </h2>
-      <ul>
-      <% @memo.errors.full_messages.each do |msg| %>
-        <li>
-          <%= msg %>
-        </li>
-      <% end %>
-      </ul>
-    </div>
-  <% end %>
-  <div class="actions">
-    <p>
-      <% if @memo.parent.nil? && @memo.children.first.nil? %>
-         <%#= f.text_field :subject, :required => true, :size => 96 ,:readonly => false,  :maxlength => 50%>
-      <% else %>
-          <%#= f.text_field :subject, :required => true, :size => 96 ,:readonly => true, :style => "border: 1px solid gray", :maxlength => 50%>
-      <% end %>
-      </p>
-    <% if User.current.admin?%>
-        <p>
-          <% unless @replying %>
-              <% if @memo.safe_attribute? 'sticky' %>
-                  <%= f.check_box :sticky %>
-                  <%= label_tag 'memo_sticky', l(:label_board_sticky) %>
-              <% end %>
-              <% if @memo.safe_attribute? 'lock' %>
-                  <%= f.check_box :lock %> <%= label_tag 'memo_locked', l(:label_board_locked) %>
-              <% end %>
-          <% end %>
-        </p>
-    <% end %>
-    <p>
-      <%= f.kindeditor :content, :required => true, :size => 80,:owner_id => @memo.id,:owner_type => 1 %>
-    </p>
-   <!-- <script type="text/javascript">var ckeditor=CKEDITOR.replace('editor01');</script> -->
-    <p style="float: left;margin-top: 5px;">
-      <%= l(:label_attachment_plural) %>
-      <br />
-      <%= render :partial => 'attachments/form', :locals => {:container => @memo} %>
-    </p>
-    <br/>
-    <div class="cl"></div>
-    <%= f.submit :value => l(:button_change) %>&nbsp;&nbsp;<%= link_to l(:button_back), back_url ,:class => "button-canel",:style => "color: #ffffff;"%>
+<%= javascript_include_tag 'new_user'%>
+<script>
+  $(function(){
+      limitStrsize('memo_subject',50);
+      limitStrsize('memo_content',5000);
+  });
+  function check_and_submit(){
+      if($("textarea[name='memo[subject]']").val().trim() != "" && $("textarea[name='memo[content]']").val().trim() != "" ){
+          $("#edit_memo").submit();
+      }else if($("textarea[name='memo[subject]']").val().trim() == "" && $("textarea[name='memo[content]']").val().trim() != "" ){
+          $("#error").html("主题不能为空").show();
+      }else if($("textarea[name='memo[subject]']").val().trim() != "" && $("textarea[name='memo[content]']").val().trim() == ""){
+          $("#error").html("内容不能为空").show();
+      }
+  }
+</script>
+<div class="homepageRightBanner mt15">
+  <div class="NewsBannerName">编辑帖子</div>
+</div>
+<div class="postRightContainer" style="margin-top: 15px">
+  <%= labelled_form_for(@memo, :url => forum_memo_path(@memo.forum_id, @memo),:html=>{:id=>'edit_memo'}) do |f|  %>
+      <div id="error" style="display: none">
+
+      </div>
+  <div>
+    <textarea type="text" id="memo_subject" name="memo[subject]" class="postDetailInput" placeholder="对应帖子标题"  ><%= @memo.subject%></textarea>
+    <script>
+      var ta = document.getElementById('memo_subject')
+      autoTextarea(ta)
+    </script>
   </div>
-<% end %>
+  <div class="mt15">
+    <textarea type="text" id="memo_content" name="memo[content]" class="postDetailInput" placeholder="对应帖子内容" ><%= @memo.content.html_safe%></textarea>
+    <script>
+        var ta1 = document.getElementById('memo_content')
+        autoTextarea(ta1)
+    </script>
+  </div>
+  <div class="mt10">
+    <!--<a href="javascript:void(0);" class="AnnexBtn fl mt3">对应附件名称</a>-->
+    <%= render :partial => 'forums/file_form', :locals => {:container => @memo} %>
+    <div class="fr"><a href="javascript:void(0);" class="submit_btn" onclick="check_and_submit();">确定</a></div>
+    <div class="fr"><a href="<%= forum_memo_path(@memo.forum,@memo)%>" class="linkGrey2 mr10">取消</a><span class="mr10 fontGrey">或</span></div>
+    <div class="cl"></div>
+  </div>
+  <% end %>
+</div>

app/views/memos/show.html.erb

@@ -24,8 +24,8 @@
         <ul>
           <li class="homepagePostSettingIcon">
             <ul class="homepagePostSettiongText">
-              <li><a href="javascript:void(0);" class="postOptionLink">编辑</a></li>
-              <li><a href="javascript:void(0);" class="postOptionLink">删除</a></li>
+              <li><a href="<%= edit_forum_memo_path(@memo.forum,@memo)%>" class="postOptionLink">编辑</a></li>
+              <li><a href="<%= forum_memo_path(@memo.forum,@memo) %>" data-method="delete" class="postOptionLink">删除</a></li>
             </ul>
           </li>
         </ul>

public/javascripts/new_user.js

@@ -249,4 +249,23 @@ var autoTextarea = function (elem, extra, maxHeight) {
     addEvent('input', change);
     addEvent('focus', change);
     change();
-};
+};
+
+function limitStrsize(id,length){
+    document.getElementById(id).onkeydown = function()
+    {
+        var n = 0;
+        var str = this.value;
+        for (i = 0; i < str.length; i++) {
+            var leg = str.charCodeAt(i);//ASCII码
+            if (leg > 255) {//大于255的都是中文
+                n += 2;//如果是中文就是2个字节
+            } else {
+                n += 1;//英文，不多说了
+            }
+        }
+
+        if(n >= length && event.keyCode !== 8)
+            event.returnValue = false;
+    }
+}

public/stylesheets/header.css

@@ -55,7 +55,7 @@ a.homepageMenuText {color:#484848; font-size:16px; margin-left:20px;}
 .homepageLeftLabelContainer {width:238px; border:1px solid #dddddd; background-color:#ffffff; margin-top:10px;}
 .homepageLabelText {color:#484848; font-size:16px; margin-left:10px; margin-bottom:12px; display:block;}
 .homepageRightBanner {width:720px; height:34px; margin:0px auto; border-bottom:1px solid #e9e9e9;}
-.NewsBannerName {font-size:16px; color:#4b4b4b; display:block; background:url(../images/homepage_icon.png) -18px -230px no-repeat; width:150px; float:left; padding-left:15px; margin-top:4px;}
+.NewsBannerName {font-size:16px; color:#4b4b4b; display:block;  width:150px; float:left; margin-top:4px;}
 .newsType {width:60px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:5px 10px; left:-40px; font-size:12px; color:#888888; display:none; line-height:2; z-index:9999;}
 .newsReadSetting {width:700px; background-color:#f6f6f6; border-bottom:1px solid #eeeeee; margin:10px auto; height:39px; line-height:39px; vertical-align:middle; font-size:14px; color:#7a7a7a; padding-left:10px;}
 .homepageNewsList {width:710px; height:49px; line-height:49px; vertical-align:middle; border-bottom:1px dashed #eaeaea; margin-left:10px;}

public/stylesheets/public_new.css

@@ -534,7 +534,7 @@ a.sendButtonBlue:hover {color:#ffffff;}
     outline:none;
 }
 .homepageRightBanner {width:720px; height:34px; margin:0px auto; border-bottom:1px solid #e9e9e9;}
-.NewsBannerName {font-size:16px; color:#4b4b4b; display:block; background:url(images/homepage_icon.png) -18px -230px no-repeat; width:150px; float:left; padding-left:15px; margin-top:4px;}
+.NewsBannerName {font-size:16px; color:#4b4b4b; display:block; width:150px; float:left; margin-top:4px;}
 a.resourcesTypeAll {background:url(images/homepage_icon.png) -180px -89px no-repeat; padding-left:23px;}
 a.resourcesTypeAtt {background:url(images/homepage_icon.png) -180px -49px no-repeat; padding-left:23px;}
 .resourcesType {width:75px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:10px 20px; left:-90px; font-size:12px; color:#888888; display:none; line-height:2;}