socialforge/app/views/boards/show.html.erb

<style type="text/css">
    div.talk_new .ke-container{margin-left:2px;}
    .break_word {width:100%;}
</style>
<script type="text/javascript">
    //头部导航
    var menuids=["TopUserNav"] //Enter id(s) of SuckerTree UL menus, separated by commas
    function buildsubmenus(){
        for (var i=0; i<menuids.length; i++){
            var div = document.getElementById(menuids[i]);
            if(div == undefined)continue;
            var ultags=div.getElementsByTagName("ul");
            for (var t=0; t<ultags.length; t++){
                ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle";
                ultags[t].parentNode.onmouseover=function(){
                    this.getElementsByTagName("ul")[0].style.display="block";
                }
                ultags[t].parentNode.onmouseout=function(){
                    this.getElementsByTagName("ul")[0].style.display="none";
                }
            }
        }
    }

    if (window.addEventListener)
        window.addEventListener("load", buildsubmenus, false)
    else if (window.attachEvent)
        window.attachEvent("onload", buildsubmenus)
</script>
<%= content_for(:header_tags) do %>
    <%= import_ke(enable_at: true, prettify: false) %>
<% end %>


<% if @project %>
    <%= render :partial => 'project_show', locals: {:topics => @topics, :page => 0, project: @project} %>
<% elsif @course %>
    <%= render :partial => 'course_show', :locals => {:topics => @topics, :page => 0, :course => @course} %>
<% end %>


<script type="text/javascript">//侧导航

function nh_check_field(params){
    var result=true;
    if(params.subject!=undefined){
        if($.trim(params.subject.val()) == ""){
            params.subjectmsg.html('主题不能为空');
            params.subjectmsg.css({color:'#ff0000'});
            result=false;
        }else{
            params.subjectmsg.html('填写正确');
            params.subjectmsg.css({color:'#008000'});
        }
        params.subjectmsg.show();
    }

    if(params.content!=undefined){
        if(params.content.isEmpty()){
            result=false;
        }
        if(params.content.html()!=params.textarea.html() || params.issubmit==true){
            params.textarea.html(params.content.html());
            params.content.sync();                           //用上面那句ie11提交到服务器居然木有值
            if(params.content.isEmpty()){
                params.contentmsg.html('内容不能为空');
                params.contentmsg.css({color:'#ff0000'});
            }else{
                params.contentmsg.html('填写正确');
                params.contentmsg.css({color:'#008000'});
            }
            params.contentmsg.show();
        }
    }

    return result;
}
function nh_init_board(params){
    //发帖/编辑/回复按钮的click
    params.showbtn.click(function(){
        params.textarea.removeAttr('placeholder');
        if(params.textarea.data('init') == undefined){
            //初始化编辑器
            var editor = params.kindutil.create(params.textarea, {
//                allowPreviewEmoticons : false,
//                allowImageUpload : false,
                autoHeightMode : true,
                resizeType : 1,minWidth:"1px",width:"560px",height:"150px",
                allowFileManager:true,uploadJson:"/kindeditor/upload",
                fileManagerJson:"/kindeditor/filemanager",
                afterChange:function(){//按键事件
                    nh_check_field({content:this,contentmsg:params.contentmsg,textarea:params.textarea});
//                    var edit = this.edit;
//                    var body = edit.doc.body;
//                    edit.iframe.height(minHeight);
//                    this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight) + 30, minHeight));
                },
                afterCreate:function(){
                   this.loadPlugin("autoheight");
                  var userAgent = navigator.userAgent.toLowerCase();
                  if(/trident/.test(userAgent)){
                    $("div.talk_new .ke-container").css({'margin-left':'0px'});
                  }

                  if(typeof enableAt === 'function'){
                    enableAt(this,params.about_talk.attr('data-at-id'), params.about_talk.attr('data-at-type'));
                  }
//                    var toolbar = $("div[class='ke-toolbar']",params.about_talk);
//                    $(".ke-outline>.ke-toolbar-icon",toolbar).append('表情');
//                    params.toolbar_container.append(toolbar);
                }
            }).loadPlugin('paste');

            //主题输入框按键事件
            params.inputsubject.keyup(function(){
                nh_check_field({subject:params.inputsubject,subjectmsg:params.subjectmsg});
            })
            //表单提交
            params.form.submit(function(){
                var is_checked = nh_check_field({
                    issubmit:true,
                    subject:params.inputsubject,
                    subjectmsg:params.subjectmsg,
                    content:editor,
                    contentmsg:params.contentmsg,
                    textarea:params.textarea
                });
                if(is_checked){
                    //return true 居然不提交 fuck your sister
                    $(this)[0].submit();
//                    return true;
                }
                return false;
            });
            //提交按钮click
            params.submitbtn.click(function(){
                params.form.submit();
            });
            //取消按钮click
            params.cancelbtn.click(function(){
                params.about_talk.toggle();//显示/隐藏编辑区
                if(params.about_talk.is(':hidden')){//隐藏时reset表单数据
                    params.form[0].reset();
                    if(params.type=='reply'){
                        params.textarea.empty();
                    }else{
                        params.textarea.html(params.init_content_val.val());
                    }
                    var str = params.textarea.html();
                    str=str.replace(new RegExp(/&lt;/g),'<');
                    str=str.replace(new RegExp(/&gt;/g),'>');
                    editor.html(str);
                    params.subjectmsg.hide();
                    params.contentmsg.hide();
                    if(params.quote_show!=undefined)params.quote_show.empty();
                    if(params.quote_input!=undefined)params.quote_input.empty();
                }else{
                    if(params.type=='reply'){
                      params.textarea.show();
                      params.textarea.focus();
                      params.textarea.hide();
                        //params.jumphref.attr('href','#'+params.form.attr('id'));
                        //params.jumphref[0].click();
                    }else{
                      params.textarea.show();
                      params.textarea.focus();
                      params.textarea.hide();
//                      params.inputsubject.focus();
                    }
                }
            });
            params.textarea.data('init','1');//标记为已经初始化
        }
        params.cancelbtn.click();//显示/隐藏编辑区
    });
    if(params.type == 'reply'){
        params.showbtn_child.click(function(){
            if(params.textarea.data('init') == undefined){
                params.showbtn.click();
            }else{
                params.cancelbtn.click();
                if(params.about_talk.is(':hidden')){
                    params.cancelbtn.click();
                }
            }
            var parent_topic_id =  $(this).data('topic-id');
            if(parent_topic_id!=undefined)$("input[name='parent_topic']",params.form).val(parent_topic_id);
            var ref_str = params.get_ref_str_call($(this));
            params.quote_show.html(ref_str);
            params.quote_input.html(ref_str);
        });
    }
}


</script>