Function saveDocument

static/js/markdown.js:263–327

* 保存文档到服务器 * @param $is_cover 是否强制覆盖

($is_cover,callback)

     * @param $is_cover 是否强制覆盖
     */
    function saveDocument($is_cover,callback) {
        var index = null;
        var node = window.selectNode;
        var content = window.editor.getMarkdown();
        var html = window.editor.getPreviewedHTML();
        // var html = window.editor.getHTML();
        var version = "";
        var cm = window.editor.cm;

        if(!node){
            layer.msg("获取当前文档信息失败");
            return;
        }
        var doc_id = parseInt(node.id);

        for(var i in window.documentCategory){
            var item = window.documentCategory[i];

            if(item.id === doc_id){
                version = item.version;
                break;
            }
        }
        $.ajax({
            beforeSend  : function () {
                index = layer.load(1, {shade: [0.1,'#fff'] });
            },
            url :  window.editURL,
            data : {"identify" : window.book.identify,"doc_id" : doc_id,"markdown" : content,"html" : html,"cover" : $is_cover ? "yes":"no","version": version},
            type :"post",
            dataType :"json",
            success : function (res) {
                layer.close(index);
                if(res.errcode === 0){
                        resetEditorChanged(false);
                        for(var i in window.documentCategory){
                            var item = window.documentCategory[i];

                            if(item.id === doc_id && res.data!=undefined && res.data.version!=undefined){
                                window.documentCategory[i].version = res.data.version;
                                break;
                            }
                        }
                        if(typeof callback === "function"){
                            callback();
                        }

                        if(res.message=="true"){//刷新页面显示最新的排序
                            location.href=location.origin+location.pathname+"?"+new Date();//刷新当前页面以获取新的排序
                        }else if(res.message=="auto"){
                            $(".jstree-wholerow-clicked").trigger("click");
                        }
                }else if(res.errcode === 6005){
                    var confirmIndex = layer.confirm('文档已被其他人修改确定覆盖已存在的文档吗？', {
                        btn: ['确定','取消'] //按钮
                    }, function(){
                        layer.close(confirmIndex);
                        saveDocument(true,callback);