socialforge/app/views/projects/new.html.erb

<% @nav_dispaly_project_label = 1
   @nav_dispaly_forum_label = 1 %>
<%= error_messages_for 'project' %>
<div class="project_r_h02">
  <h2 class="project_h2"><%= l(:label_project_new)%></h2>
</div>
<div class="hwork_new">
  <ul>
    <%= labelled_form_for @project do |f| %>
        <li  class="ml45">
          <input type="text" style="display: none"/> <!--阻止表单自动填充 -->
          <input type="password" style="display: none"/> <!--阻止表单自动填充 -->
          <label><span class="c_red">*</span>&nbsp;<%= l(:label_projects_new_name)%>&nbsp;&nbsp;：</label>
          <input  type="text" name="project[name]" id="project_name" class="courses_input" maxlength="100" placeholder="例如：团队协作方法与机制研究" onkeyup="regex_project_name();">
          <span class="c_red" id="project_name_notice" style="display: none;">项目名称不能为空</span>
        </li>
        <div class="cl"></div>
        <li  class="ml45 mb10">
          <label><span class="c_red">*</span>&nbsp;<%= l(:label_type_project)%>&nbsp;&nbsp;：</label>
          <%= select_tag :project_new_type, options_for_select([["开发模式", "1"], ["研讨模式", "2"], ["圈子模式", "3"]]) %>
          <span class=" ml15 c_orange" id = "project_newtype_select"><%=l(:label_type_des_development) %></span>
        </li>
        <div class="cl"></div>
        <li class="ml45">
          <label class="fl" >&nbsp;&nbsp;<%= l(:label_tags_project_description) %>&nbsp;&nbsp;：</label>
          <textarea  name="project[description]" placeholder="最多3000个汉字(或6000个英文字符)"  class="courses_text fl"  ></textarea>
          <div class="cl"></div>
        </li>
        <li>
          <p style="display: none" >
            <%= f.text_field :identifier, :required => true, :size => 60, :style => "width:488px;", :disabled => @project.identifier_frozen?, :maxlength => Project::IDENTIFIER_MAX_LENGTH,
                             value:"#{User.current.id.to_s + '_' +Time.now.to_s.gsub(' ','_').gsub(':','').gsub('+','')}" %>
            <% unless @project.identifier_frozen? %>
                <em class="info">
                  <%= l(:text_length_between, :min => 1, :max => Project::IDENTIFIER_MAX_LENGTH) %>
                  <%= l(:text_project_identifier_info).html_safe %>
                </em>
            <% end %></p>
        </li>
        <li class=" mb5 ml80">
          <label >公开&nbsp;&nbsp;：</label>
          <input id="project_is_public" name="project[is_public]"  type="checkbox" value="1" checked="checked">
          <span class="c_grey">（打钩为公开项目，不打钩为私有项目；私有项目仅项目成员可见。）</span>
          <div class="cl"></div>
        </li>
        <li>
          <p style="display:none;">
            <%= f.text_field :project_type, :value => 0 %>
          </p>
        </li>
        <li>
          <%= render :partial => 'form_new', :locals => { :f => f } %>
        </li>
        <li class=" ml90" >
          <a href="javascript:void(0)" class="blue_btn fl c_white" onclick="submit_new_project();" >提交</a>
          <%= link_to "取消",user_activities_path(User.current.id),:class => "grey_btn fl c_white ml10"%>
          <div class="cl"></div>
        </li>
    <% end%>
  </ul>
</div><!--talknew end-->
<div class="cl"></div>

<% html_title(l(:label_project_new)) -%>

<script>
    //////////////////////////////////////////////////////////////
    //新建项目
    //验证项目名称
    function regex_project_name()
    {
        var name = $.trim($("#project_name").val());
        if(name.length == 0)
        {
            $("#project_name_notice").show();
            return false;
        }
        else
        {
            $("#project_name_notice").hide();
            return true;
        }
    }

    //提交新建项目
    function submit_new_project()
    {
        if(regex_project_name())
        {
            $("#new_project").submit();
        }
    }

    $(function(){
        $('#project_new_type').change(function(){
            var type = $('#project_new_type').val();
            if(type == '1'){
                $(this).next().html("<%= l(:label_type_des_development)%>");
            }
            else if(type == '2'){
                $(this).next().html("<%= l(:label_type_des_research)%>");
            }
            else if(type == '3'){
                $(this).next().html("<%= l(:label_type_des_friend)%>");
            }
//            var p1=$(this).children('option:selected').val("研讨模式：面向小组研究，支持任务分工、论坛交流、资源分享等。");//这就是selected的值
//            var p2=$('#param2').val();//获取本页面其他标签的值
        })

    })
</script>