kindeditor集成jmeditor公式web编辑器

        最近在做一个教育类的项目，遇到了公式编辑的问题，网上一搜，搜到了jmeditor这个插件，想把这个插件移植到kindeditor，于是网上搜索，终于让我搜出一片帖子，针对于这个帖子，我自己写了一部分，帖子参考地址：http://www.liuchang.org/blog/JavaScript/245.html 。

http://www.cnblogs.com/libaoting/p/KindEditor.html?utm_source=tuicool&utm_medium=referral

我这里用的是 KindEditor 4.1.10  http://kindeditor.net/down.php

                       JMEditor-0.9.4       http://www.jmeditor.com/

     首先下载源码之后将项目放入到框架内，在这里我定义了多个kindeditor.js,便于项目零活运用。

 1、复制 jmeditor 下面的ckeditor\plugins\jme 到 kindeditor下面的 plugins， 然后在复制 jme下的 mathquill-0.9.1 值 kindeditor下面的plugins/ jme中。复制好之后如下图所示

 

 

2、修改 kindeditor 下面的 plugins/jme/plugin.js，将plugin.js重名名为jme.js 代码如下：

 

KindEditor.lang({
	jme : '插入公式'
});
KindEditor.plugin('jme', function(e){
	var editor = this, name = 'jme';
    editor.clickToolbar(name, function() {
    	var dialog = editor.createDialog({
    		name : 'about',
	        width : 400,
	        height : 400,
	        title : editor.lang('about'),
	        body : '<div style="width:400px;height:400px;">' +
	        	'<iframe id="math_frame" style="width:400px;height:400px;" frameborder="no" src="' 
	        	+ KindEditor.basePath + 'plugins/jme/dialogs/mathdialog.html"></iframe></div>',
	        	
	        closeBtn : {
                name : '关闭',
                click : function(e) {
                        dialog.remove();
                }
	        },
	        yesBtn : {
                name : '确定',
                click : function(e) {
	        		var thedoc = document.frames ? document.frames('math_frame').document : getIFrameDOM("math_frame");
		        	var mathHTML = '<span class="mathquill-rendered-math" style="font-size:' 
		        		+ '20px' + ';" >' + $("#jme-math",thedoc).html() + '</span><span>&nbsp;</span>';
		        	
		        	editor.insertHtml(mathHTML);
//		        	dialog.remove();
		        	return;		        	
                }
	        }
    	});
    });
});

function getIFrameDOM(fid){
	var fm = getIFrame(fid);
	return fm.document||fm.contentDocument;
}
function getIFrame(fid){
	return document.getElementById(fid)||document.frames[fid];
}

 3、修改 kindeditor 下面的 plugins/jme/dialog/dialog.js，主要修改 为当前工作目录和全局变量，修改如下：这里 需要注意的是后面的延时函数，如果提示 $ 没有定义 可以适当延时，等待 jquery加载完成。在这里额外的提醒大家一下这里有个jquery 路径填写，大家一定要填写自己的jquery路径，否则你懂得。。

var KindEditor = parent.KindEditor || {};
 
document.write(
    "<link href=\"" + KindEditor.basePath + "plugins/jme/mathquill-0.9.1/mathquill.css\" rel=\"stylesheet\" type=\"text/css\" />" +
    "<script type=\"text/javascript\" src=\"" + KindEditor.basePath + "../jquery-easyui/jquery.min.js\"></script>" +
    "<script type=\"text/javascript\" src=\"" + KindEditor.basePath + "plugins/jme/mathquill-0.9.1/mathquill.min.js\"></script>");
    var jmeMath = [
        [
            "{/}frac{}{}","^{}/_{}","x^{}","x_{}","x^{}_{}","{/}bar{}","{/}sqrt{}","{/}nthroot{}{}",
            "{/}sum^{}_{n=}","{/}sum","{/}log_{}","{/}ln","{/}int_{}^{}","{/}oint_{}^{}"
        ],
        [
            "{/}alpha","{/}beta","{/}gamma","{/}delta","{/}varepsilon","{/}varphi","{/}lambda","{/}mu",
            "{/}rho","{/}sigma","{/}omega","{/}Gamma","{/}Delta","{/}Theta","{/}Lambda","{/}Xi",
            "{/}Pi","{/}Sigma","{/}Upsilon","{/}Phi","{/}Psi","{/}Omega"
        ],
        [
            "+","-","{/}pm","{/}times","{/}ast","{/}div","/","{/}bigtriangleup",
            "=","{/}ne","{/}approx",">","<","{/}ge","{/}le","{/}infty",
            "{/}cap","{/}cup","{/}because","{/}therefore","{/}subset","{/}supset","{/}subseteq","{/}supseteq",
            "{/}nsubseteq","{/}nsupseteq","{/}in","{/}ni","{/}notin","{/}mapsto","{/}leftarrow","{/}rightarrow",
            "{/}Leftarrow","{/}Rightarrow","{/}leftrightarrow","{/}Leftrightarrow"
        ]
    ];
    function mathHtml(obj){
        var cols = 8;//一行放几个
        var slidLen = 34;//每个图标的宽或高
        var html="<div class='mathIcon'>";
        for(var i = 0 ; i < obj.count ; i ++){
            html += "<li onclick=\"insert('" + jmeMath[obj.groupid][i] + "')\" style=\"background-position:-" + (obj.x + Math.floor(i%8)*slidLen) + "px -" + (obj.y + Math.floor(i/8)*slidLen) + "px;\"></li>";
        }
        html += "</div>";
        if(obj.count > cols * 2){
            html += "<div class='more' mrows='" + Math.floor((obj.count + cols - 1) / cols) + "' isOpen='0'>更多</div>"
        }
        return html;
    }
     
    function insert(q){
        $("#jme-math").focus().mathquill("write", q.replace("{/}","\\"));
    }
setTimeout(function(){
    $(document).ready(function(){
        //隐藏内容div
        $(".tabContent div.mathBox").hide();
        //菜单点击事件
        $(".tabTitle li").click(function(){
            $(".tabContent div.mathBox").hide();
            var n = 0;
            var obj = this;
            $(".tabTitle li").each(function(i,o){
                if(obj == o){
                    n = i;
                }
            });
            $(".tabTitle li").removeClass("current");
            $(obj).addClass("current");
            $(".tabContent div.mathBox:eq(" + n + ")").show();
        });
        //缺省显示第一个
        $(".tabTitle li:eq(0)").click();
        //公式定义
        $(".tabContent div.mathBox:eq(0)").html(mathHtml({
                groupid:0,
                x:0,
                y:272,
                count:14
            }));
        $(".tabContent div.mathBox:eq(2)").html(mathHtml({
                groupid:2,
                x:0,
                y:0,
                count:36
            }));
        $(".tabContent div.mathBox:eq(1)").html(mathHtml({
                groupid:1,
                x:0,
                y:170,
                count:22
            }));
        //常用公式,更多按钮绑定的事件
        $(".tabContent div.mathBox div.more").click(function(){
                var rowHei = 40;
                var mi = $(this).parent().find(".mathIcon");
                if($(this).attr("isOpen") == '0'){
                    mi.animate({"height":(rowHei * Number($(this).attr("mrows")))+"px"});
                    $(this).html("↑ 收起");
                    $(this).attr("isOpen",'1');
                }else{
                    mi.animate({"height":(rowHei * 2)+"px"});
                    $(this).html("更多");
                    $(this).attr("isOpen",'0');
                }
                 
            });
        //公式编辑框
        $("#jme-math").html("").css("font-size", '30px').mathquill('editable').mathquill('write', "");
        //验证版本信息
        if(KindEditor.versionCode){
            $.ajax({
           url:"http://www.jmeditor.com/jme/v.php",
           type:"post", 
           dataType:"html",
           async:true,
           data: {
            versionCode:KindEditor.versionCode
           },
           success:function(data){
            $(".ad").html(data);
             },
             error:function(){
                //alert("err");
             }
        });
      }
    });
 
},1000);

 

 4、拷贝 kindeditor-4.1.10/plugins/jme/mathquill-0.9.1/mathquill.css 代码 到 kindeditor-4.1.10/plugins/code/prettify.css里面

 

 5、拷贝kindeditor-4.1.10/plugins/jme/icons/jme.png 公式图标logo 到kindeditor-4.1.10/themes/default/ 文件夹下

 6、修改kindeditor-4.1.10/themes/default/default.css  （加载公式图标logo）

     在

        .ke-toolbar .ke-disabled {
          cursor: default;
       }

      下方添加

 

 

.ke-icon-jme{
    background: url(jme.png) 0 0  no-repeat;
    width: 16px;
    height: 16px;
}

 

7、修改kindeditor-4.1.7/lang/zh_CN.js 添加如下图所示

    

unlink : '取消超级链接',
fullscreen : '全屏显示',
about : '关于',
jme : '插入公式',

 

 

  8、修改kindeditor-4.1.10/kindeditor.js。添加jme，添加之后直接在页面平常调用kindeditor

 

 

 

 

 

 ok 这样项目就能显示了，怎样，是不是很帅。你也来试试吧。

 

 

 

 资源下载地址：http://download.csdn.net/detail/guoluren009/9400675