@{
    ViewBag.Title = "Index";
}

@*配置文件*@
<script src="~/Scripts/ueditor/ueditor.config.js"></script>
<script src="~/Scripts/ueditor/ueditor.all.min.js"></script>
<link href="~/Scripts/ueditor/themes/iframe.css" rel="stylesheet" />
<script src="~/Scripts/ueditor/lang/zh-cn/zh-cn.js"></script>

@*函数公式插件引入的js*@
<script type="text/javascript" charset="utf-8" src="~/Scripts/ueditor/kityformula-plugin/addKityFormulaDialog.js"></script>
<script type="text/javascript" charset="utf-8" src="~/Scripts/ueditor/kityformula-plugin/getKfContent.js"></script>
<script type="text/javascript" charset="utf-8" src="~/Scripts/ueditor/kityformula-plugin/defaultFilterFix.js"></script>


@{
    ViewBag.Title = "UEditorDemo";
}



<script type="text/javascript">
    var editor = new baidu.editor.ui.Editor({
        UEDITOR_HOME_URL: '/Scripts/ueditor/',//配置编辑器路径
        iframeCssUrl: '/Scripts/ueditor/themes/iframe.css',//样式路径
        initialContent: '',//初始化编辑器内容
        autoHeightEnabled: true,//高度自动增长
        minFrameHeight: 500,//最小高度
        autoFloatEnabled: true,


        initialFrameWidth: 784,
        initialFrameHeight: 400
    });
    editor.render('editor');
</script>

   

</div>

@using (Html.BeginForm("Index", "UEditor", FormMethod.Post))
{
    <div>

    </div>
   <div>内容</div>
   <div>  <textarea ></textarea></div>
   
    <input type="submit" value="提交" />
}

<div>
    <!--转化图片格式的-->
    <button onclick="ReplaceImage()">imagebase64替换为image</button>
    <button onclick="getAllHtml()">获得整个html的内容</button>
    <button onclick="getContent()">获得内容</button>
    <button onclick="setContent()">写入内容</button>
    <button onclick="setContent(true)">追加内容</button>
    <button onclick="getContentTxt()">获得纯文本</button>
    <button onclick="getPlainTxt()">获得带格式的纯文本</button>
    <button onclick="hasContent()">判断是否有内容</button>
    <button onclick="setFocus()">使编辑器获得焦点</button>
    <button onmousedown="isFocus(event)">编辑器是否获得焦点</button>
    <button onmousedown="setblur(event)">编辑器失去焦点</button>

</div>
<div>
    <button onclick="getText()">获得当前选中的文本</button>
    <button onclick="insertHtml()">插入给定的内容</button>
    <button >可以编辑</button>
    <button onclick="setDisabled()">不可编辑</button>
    <button onclick=" UE.getEditor('editor').setHide()">隐藏编辑器</button>
    <button onclick=" UE.getEditor('editor').setShow()">显示编辑器</button>
    <button onclick=" UE.getEditor('editor').setHeight(300)">设置高度为300默认关闭了自动长高</button>
</div>

<div>
    <button onclick="getLocalData()">获取草稿箱内容</button>
    <button onclick="clearLocalData()">清空草稿箱</button>
</div>


<div>
    <button onclick="createEditor()">
        创建编辑器
    </button>
    <button onclick="deleteEditor()">
        删除编辑器
    </button>
</div>
<script type="text/javascript">

    //实例化编辑器
    //建议使用工厂方法getEditor创建和引用编辑器实例，如果在某个闭包下引用该编辑器，直接调用UE.getEditor('editor')就能拿到相关的实例
    var ue = UE.getEditor('editor');

    //将image的src从base64替换为文件名
    function ReplaceImage() {
        ue.getKfContent(function (content) { });
    }

    function isFocus(e) {
        alert(UE.getEditor('editor').isFocus());
        UE.dom.domUtils.preventDefault(e)
    }
    function setblur(e) {
        UE.getEditor('editor').blur();
        UE.dom.domUtils.preventDefault(e)
    }
    function insertHtml() {
        var value = prompt('插入html代码', '');
        UE.getEditor('editor').execCommand('insertHtml', value)
    }
    function createEditor() {
        enableBtn();
        UE.getEditor('editor');
    }
    function getAllHtml() {
        alert(UE.getEditor('editor').getAllHtml())
    }
    function getContent() {
        var arr = [];
        arr.push("使用editor.getContent()方法可以获得编辑器的内容");
        arr.push("内容为：");
        arr.push(UE.getEditor('editor').getContent());
        alert(arr.join("\n"));
    }
    function getPlainTxt() {
        var arr = [];
        arr.push("使用editor.getPlainTxt()方法可以获得编辑器的带格式的纯文本内容");
        arr.push("内容为：");
        arr.push(UE.getEditor('editor').getPlainTxt());
        alert(arr.join('\n'))
    }
    function setContent(isAppendTo) {
        var arr = [];
        arr.push("使用editor.setContent('欢迎使用ueditor')方法可以设置编辑器的内容");
        UE.getEditor('editor').setContent('欢迎使用ueditor', isAppendTo);
        alert(arr.join("\n"));
    }
    function setDisabled() {
        UE.getEditor('editor').setDisabled('fullscreen');
        disableBtn("enable");
    }

    function setEnabled() {
        UE.getEditor('editor').setEnabled();
        enableBtn();
    }

    function getText() {
        //当你点击按钮时编辑区域已经失去了焦点，如果直接用getText将不会得到内容，所以要在选回来，然后取得内容
        var range = UE.getEditor('editor').selection.getRange();
        range.select();
        var txt = UE.getEditor('editor').selection.getText();
        alert(txt)
    }

    function getContentTxt() {
        var arr = [];
        arr.push("使用editor.getContentTxt()方法可以获得编辑器的纯文本内容");
        arr.push("编辑器的纯文本内容为：");
        arr.push(UE.getEditor('editor').getContentTxt());
        alert(arr.join("\n"));
    }
    function hasContent() {
        var arr = [];
        arr.push("使用editor.hasContents()方法判断编辑器里是否有内容");
        arr.push("判断结果为：");
        arr.push(UE.getEditor('editor').hasContents());
        alert(arr.join("\n"));
    }
    function setFocus() {
        UE.getEditor('editor').focus();
    }
    function deleteEditor() {
        disableBtn();
        UE.getEditor('editor').destroy();
    }
    function disableBtn(str) {
        var div = document.getElementById('btns');
        var btns = UE.dom.domUtils.getElementsByTagName(div, "button");
        for (var i = 0, btn; btn = btns[i++];) {
            if (btn.id == str) {
                UE.dom.domUtils.removeAttributes(btn, ["disabled"]);
            } else {
                btn.setAttribute("disabled", "true");
            }
        }
    }
    function enableBtn() {
        var div = document.getElementById('btns');
        var btns = UE.dom.domUtils.getElementsByTagName(div, "button");
        for (var i = 0, btn; btn = btns[i++];) {
            UE.dom.domUtils.removeAttributes(btn, ["disabled"]);
        }
    }

    function getLocalData() {
        alert(UE.getEditor('editor').execCommand("getlocaldata"));
    }

    function clearLocalData() {
        UE.getEditor('editor').execCommand("clearlocaldata");
        alert("已清空草稿箱")
    }
</script>

 public static string CleanHtml(string strHtml)
        {
            if (string.IsNullOrEmpty(strHtml))
                return strHtml;
            //删除脚本
            //strHtml = Regex.Replace(strHtml, "(+'\'+<script(.+?)+'\'+</script+'\'+>)|(+'\'+<style(.+?)+'\'+</style+'\'+>)", "", RegexOptions.IgnoreCase | RegexOptions.Singleline);

            strHtml = Regex.Replace(strHtml, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);
            //删除标签
            var r = new Regex(@"</?[^>]*>", RegexOptions.IgnoreCase);
            Match m;
            for (m = r.Match(strHtml); m.Success; m = m.NextMatch())
            {
                strHtml = strHtml.Replace(m.Groups[0].ToString(), "");
            }
            return strHtml.Trim();
        }