trustieforge/app/views/applied_project/applied_join_project.js.erb

// @status: 0 该项目不存在；1 不重复加入；2 成功加入； 3 已是项目成员；其它 加入失败
<% if @status == 0%>
    alert("<%= l('project.join.tips.notexist') %>");
<% elsif @status == 1%>
    alert("<%= l('project.join.tips.repeat') %>");
<% elsif @status == 2%>
    alert("<%= l('project.join.tips.success') %>");
    hideModal($("#popbox"));
    $("#applied_project_link_<%= @project.id%>").replaceWith("<%=escape_javascript(link_to '取消申请',appliedproject_applied_path(:project_id => @project.id,:user_id => User.current.id),:class => "blue_n_btn fr mt20", :remote => "true",:method => "delete",:id => "applied_project_link_#{@project.id}")%>");
<% elsif @status == 3%>
    alert("<%= l('project.join.tips.has') %>");
<%else%>
    alert("<%= l('project.join.tips.fail') %>");
<%end%>