433 lines
17 KiB
Plaintext
433 lines
17 KiB
Plaintext
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<%= javascript_include_tag 'bootstrap'%>
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<%= stylesheet_link_tag 'project' %>
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<%= stylesheet_link_tag 'leftside' %>
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<%= javascript_include_tag 'attachments'%>
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<!--<script type="text/css">-->
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<!--html,body{ overflow-y:scroll;}-->
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<!--html,body{ overflow:scroll; min-height:101%;}-->
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<!--html{ overflow:-moz-scrollbars-vertical;}-->
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<!--</script>-->
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<script>
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function remote_get_resources(user_id,type){
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}
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function remote_search(){
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$("#resource_search_form").submit();
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}
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function show_upload(){
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var screenWidth = $(window).width();
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var screenHeight = $(window).height(); //当前浏览器窗口的 宽高
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var scrolltop = $(document).scrollTop();//获取当前窗口距离页面顶部高度
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var objLeft = (screenWidth - 2)/2.5 ; //2 可以根据需要修改
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var objTop = (screenHeight - 100)/2 + scrolltop; //100可以根据需要修改
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var popupHeight = $(".resourceUploadPopup").outerHeight(true);
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$(".resourceUploadPopup").css("marginTop",-popupHeight/2);
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$("#upload_box").css('left',objLeft).css('top',objTop);
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$("#upload_box").html('<%= escape_javascript( render :partial => 'upload_resource' ,:locals => {:user=>@user})%>');
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$("#upload_box").css('display','block');
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}
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function closeModal()
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{
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$("#upload_box").css("display","none");
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}
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function check_files(){
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return $("#attachments_fields").children().length == 0;
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}
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function submit_files(){
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$("#upload_form").submit();
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}
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</script>
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<div class="resources">
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<div class="homepageRightBanner">
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<div class="NewsBannerName">资源库</div>
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<ul class="resourcesSelect">
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<li class="resourcesSelected"><a href="javascript:void(0);" class="resourcesIcon"></a>
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<ul class="resourcesType">
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<li>
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<%= link_to '全部' ,user_resource_user_path(:id=>@user.id,:type=>1),:remote=>true,:method => 'get',:class=>'resourcesTypeAll resourcesGrey' %>
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</li>
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<li>
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<%= link_to '课程资源' ,user_resource_user_path(:id=>@user.id,:type=>2),:remote=>true,:method => 'get',:class=>'homepagePostTypeAssignment postTypeGrey' %>
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</li>
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<li>
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<%= link_to '项目资源' ,user_resource_user_path(:id=>@user.id,:type=>3),:remote=>true,:method => 'get',:class=>'homepagePostTypeQuiz postTypeGrey' %>
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</li>
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<li>
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<%= link_to '附件' ,user_resource_user_path(:id=>@user.id,:type=>4),:remote=>true,:method => 'get',:class=>'resourcesTypeAtt resourcesGrey' %>
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</li>
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</ul>
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</li>
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</ul>
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</div>
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<div class="resourcesSearchBanner">
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<div class="resourcesUploadBox">
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<a href="javascript:void(0);" onclick="show_upload();" class="uploadBoxIcon">上传资源</a></div>
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<div id="search_div">
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<%= render :partial => 'resource_search_form',:locals => {:user=>@user,:type=>@type} %>
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</div>
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</div>
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<div class="resourcesListBanner">
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<ul class="resourcesListTab">
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<li class="resourcesListCheckbox fl"> </li>
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<li class="resourcesListName fl">资源名称</li>
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<li class="resourcesListSize fl">大小</li>
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<li class="resourcesListType fl">类别</li>
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<li class="resourcesListUploader fl">上传者</li>
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<li class="resourcesListTime fl">上传时间</li>
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</ul>
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</div>
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<form id="resources_list_form">
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<div id="resources_list" class="resourcesList">
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<%= render :partial => 'resources_list' ,:locals=>{ :attachments => @attachments} %>
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</div>
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<div class="resourcesListOption">
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<div class="resourcesCheckAll">
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<input id="checkboxAll" type="checkbox" value="" onclick="all_select();" class="resourcesCheckbox" />
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</div>
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<a href="javascript:void(0);" class="replyGrey mr15" onclick="all_select();">全选</a>
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<a href="javascript:void(0);" class="replyGrey" onclick="batch_delete();">删除</a>
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<div class="resourcesSelectSend">
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<div class="fl">选择 <span class="c_red" id="res_count">0</span> 个资源</div>
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<div class="resourcesSelectSendButton" onclick="batch_send();">
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<a href="javascript:void(0);" class="sendButtonBlue db" >发送</a>
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</div>
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</div>
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</div>
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</form>
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</div>
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<div id="upload_box" style="display: none">
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<%= render :partial => 'upload_resource' ,:locals => {:user=>@user}%>
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</div>
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<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu" id="contextMenu">
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<li><a tabindex="-1" href="#" onclick="preview();" onfocus="this.blur()">预览</a></li>
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<li><a tabindex="-1" href="#" onclick="rename();" onfocus="this.blur()">重命名</a></li>
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<li><a tabindex="-1" href="#" onclick="show_send();" onfocus="this.blur()" >发送</a></li>
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<li><a tabindex="-1" href="#" onclick="delete_file();" onfocus="this.blur()">删除</a></li>
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</ul>
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<script>
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var pageX = 0;
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var pageY = 0;
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//当前选中的行
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var line;
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//已经选中的行，和当前选中的行的区别是：右键选中为line，换一行右键后，line变为last_line,line变为换行后的line
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var last_line;
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//资源名称
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var res_name;
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//资源名称的链接
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var res_link;
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var id; //资源id
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var sendType; //发送到课程 1 发送到项目 2
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var lastSendType; //保存上次发送的发送类型
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$(".resourcesList").mousedown(function(e) {
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//如果是右键的话
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if (3 == e.which) {
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document.oncontextmenu = function() {return false;}
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pageX = e.clientX;
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pageY = e.clientY;
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$("#contextMenu").hide();
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$("#contextMenu").attr("style","display: block; position: fixed; top:"
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+ pageY
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+ "px; left:"
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+ pageX
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+ "px; width: 80px;");
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$("#contextMenu").show();
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//当前光标所在的对象
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var ele = document.elementFromPoint(pageX,pageY);
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//转换为jquery对象
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line = $(ele).parent();
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//如果上一条存在被选中，那么将上一条的背景色改为白色
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if(last_line != null){
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last_line.children().css("background-color", 'white');
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restore();
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last_line == null;
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}
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//如果当前的tag是li，那么还要li的父级元素
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if(line.get(0).tagName === 'LI'){
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line = line.parent();
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}
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//将当前的元素的所有子元素的背景色改为蓝色
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line.children().css("background-color", '#00ffff');
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//将当前元素赋给 上一个对象 保存起来。
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last_line = line;
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}
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});
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$(".resourcesList").click(function(e) {
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//在列表上的任何单击事件都要恢复原来的样子
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//隐藏右键菜单
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$("#contextMenu").hide();
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document.oncontextmenu = function() {return true;}
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//如果当前行为空，那么要将当前行的拿到
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var ele;
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if(line == null){
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ele = document.elementFromPoint(e.clientX, e.clientY);
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line = $(ele).parent();
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//如果是在li上点击事件，那么要获得父组件
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if(line.get(0).tagName === 'LI'){
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line = line.parent();
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}
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}
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//将当前行改变为白色
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line.children().css("background-color", 'white');
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//当前行恢复编辑状态到链接状态
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if(ele && ele.nodeName != 'INPUT') {
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restore();
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}
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line = null;
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});
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//只要有一个选中了就是true
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function checkboxSelected(){
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selected = false;
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$("#resources_list").find("input[name='checkbox1[]']").each(function(){
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if($(this).attr('checked') == true){
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selected = true;
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}
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});
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return selected;
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}
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//只有全选才是true
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function checkboxAllSelected(){
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allSelected = true;
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$("#resources_list").find("input[name='checkbox1[]']").each(function(){
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if($(this).attr('checked') == undefined){
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allSelected = false;
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}
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});
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return allSelected;
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}
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//只有全部不选才是true
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function checkboxAllDeselected(){
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allDeselected = true;
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$("#resources_list").find("input[name='checkbox1[]']").each(function(){
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if($(this).attr('checked') == 'checked'){
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allDeselected = false;
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}
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});
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return allDeselected;
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}
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//查看所有的checkbox状态，并且按情况更改$("#checkboxAll")的状态
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function checkAllBox(checkbox){
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//只有选中当前checkbox且这个时候所有的checkbox都被选中了，$("#checkboxAll")才是被选中状态，其余都是非选中状态
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if(checkbox.attr('checked') == 'checked' && checkboxAllSelected()){
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$("#checkboxAll").attr('checked',true);
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}else{
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$("#checkboxAll").attr('checked',false);
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}
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$("#res_count").html(getCheckBoxSeletedCount());
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}
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//获取当前checkbox选中的数目
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function getCheckBoxSeletedCount(){
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var i = 0;
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$("#resources_list").find("input[name='checkbox1[]']").each(function(){
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if($(this).attr('checked') == 'checked'){
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i ++;
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}
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});
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return i;
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}
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//全选反选
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function all_select(){
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if($("#checkboxAll").attr('checked')){
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$("#resources_list").find("input[name='checkbox1[]']").each(function(){
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$(this).attr('checked',true);
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});
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$("#res_count").html(getCheckBoxSeletedCount());
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}else{
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$("#resources_list").find("input[name='checkbox1[]']").each(function(){
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$(this).attr('checked',false);
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});
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$("#res_count").html(0);
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}
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}
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//批量删除
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function batch_delete(){
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var data = $("#resources_list_form").serialize();
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if(data != "" && confirm('确认要删除这些资源吗？')) {
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$.post(
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'<%= user_resource_delete_user_path(@user)%>',
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$("#resources_list_form").serialize(),//只会对选中的控件进行序列化提交
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function (data) {
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}
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);
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}
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}
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function show_send(){
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$("#contextMenu").hide();
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document.oncontextmenu = function() {return true;}
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line.children().css("background-color",'white');
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id = line.children().last().html();
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if (lastSendType === '1'){ //如果已经发送过一次了，那么就应该沿用上次发送的类型。
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$.ajax({
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type: 'get',
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url: '<%= search_user_course_user_path(@user)%>' + '?send_id=' + id
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});
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}else{
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$.ajax({
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type: 'get',
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url: '<%= search_user_project_user_path(@user)%>' + '?send_id=' + id
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});
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}
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}
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function batch_send(){
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if (lastSendType === '1'){ //如果已经发送过一次了，那么就应该沿用上次发送的类型。
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$.ajax({
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type: 'get',
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url: '<%= search_user_course_user_path(@user)%>' + '?'+ $("#resources_list_form").serialize()
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});
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}else{
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$.ajax({
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type: 'get',
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url: '<%= search_user_project_user_path(@user)%>' + '?' + $("#resources_list_form").serialize()
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});
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}
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}
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function preview(){
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$("#contextMenu").hide();
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document.oncontextmenu = function() {return true;}
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line.children().css("background-color",'white');
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id = line.children().last().html();
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$.ajax({
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type:'get',
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url:'<%= resource_preview_user_path(@user)%>'+"?resource_id="+id
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});
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}
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function rename(){
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$("#contextMenu").hide();
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document.oncontextmenu = function() {return true;}
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line.children().css("background-color",'white');
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id = line.children().last().html();
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res_name = line.children().eq(1).children().attr('title');
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res_link = line.children().eq(1).html();
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line.children().eq(1).html('<%= form_tag(url_for(:controller => 'users',:action => 'rename_resource',:method => 'post',:remote=>true,:id=>@user.id),:id=>"res_name_form" ) do%>' +
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'<input name="res_name" id="res_name" ' +
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'style="height: 2em;line-height: 2em;overflow: hidden;" onblur="restore();" ' +
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'value="'+res_name+
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'"/> <input type="hidden" name="res_id" value="'+id+'"/>'+
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'<% end %>');
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$("#res_name").focus();
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$("html,body").animate({scrollTop:$("#res_name").offset().top},1000)
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}
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String.prototype.trim = function() {
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var str = this,
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str = str.replace(/^\s\s*/, ''),
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ws = /\s/,
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i = str.length;
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while (ws.test(str.charAt(--i)));
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return str.slice(0, i + 1);
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}
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//恢复编辑状态到链接状态
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//如果当前是编辑状态，任何的不在输入框里的单击右键事件都需要将编辑状态变回链接状态
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//如果是编辑状态，且做了修改，那么久要进行修改，并且将修改值经过处理替换到页面显示
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function restore(){
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//上一行不为空 且链接不为空
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if( last_line != null && res_link != null && res_link != '') {
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name = $("#res_name").lenght != 0 && $("#res_name").val() != undefined ? $("#res_name").val().trim() : undefined ;
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if (name == undefined || name === 'undefined' ){ //只要res_name没有值，那么就不是编辑状态
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return;
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}
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if( name && name != res_name.trim()){
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if(confirm('确定修改为 '+name)){
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$.post(
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'<%=rename_resource_user_path(@user) %>',
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$("#res_name_form").serialize(),
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function (data){
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if(data != 'fail'){//修改成功，那么将链接恢复，并且将链接的显示内容改变。链接可以不变
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last_line.children().eq(1).html(res_link);
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last_line.children().eq(1).children().attr('title',name);
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last_line.children().eq(1).children().attr('href',data);
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last_line.children().eq(1).children().html(name.length > 17? name.substring(0,17)+'...' : name);
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}else{
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last_line.children().eq(1).html(res_link);
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res_link = null; //如果修改失败，恢复之后将res_link置空
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}
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},
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'text'
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);
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}else{
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last_line.children().eq(1).html(res_link);
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res_link = null; //如果没有做修改，恢复之后将res_link置空
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}
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}else {
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last_line.children().eq(1).html(res_link);
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res_link = null;//如果没有做修改，恢复之后将res_link置空
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}
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}
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}
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function delete_file() {
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$("#contextMenu").hide();
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document.oncontextmenu = function () {
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return true;
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}
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line.children().css("background-color", 'white');
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id = line.children().last().html();
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if (confirm('确定要删除资源"' + line.children().eq(1).children().attr('title').trim() + '"么?')){
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$.ajax({
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type: 'post',
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url: '<%= user_resource_delete_user_path(@user)%>' + '?resource_id=' + id+'&type='+$('#type').val()
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});
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}
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}
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//id 发送的id
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//发送的id数组
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function chooseSendType(res_id,res_ids){
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sendType = $(".resourcesSendType").val();
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if (sendType === lastSendType) {
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return;
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} else if (lastSendType != null) { //不是第一次点击的时候
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if(res_ids == "") {//如果是单个发送
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if (sendType === '1') {
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$.ajax({
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type: 'get',
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url: '<%= search_user_course_user_path(@user)%>' + '?send_id=' + id
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});
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} else {
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$.ajax({
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type: 'get',
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url: '<%= search_user_project_user_path(@user)%>' + '?send_id=' + id
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});
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}
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}else{//如果是多个发送
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if (sendType === '1'){ //如果已经发送过一次了，那么就应该沿用上次发送的类型。
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$.ajax({
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type: 'get',
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url: '<%= search_user_course_user_path(@user)%>' + '?'+ $("#resources_list_form").serialize()
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});
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}else{
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$.ajax({
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type: 'get',
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url: '<%= search_user_project_user_path(@user)%>' + '?' + $("#resources_list_form").serialize()
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});
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}
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}
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}
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lastSendType = sendType;
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}
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</script>
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