UEditor编辑器增加placeholder提示

HTML:

       <div>
              <!-- 加载编辑器的容器 -->
              <div id="editor"  class="fls" style="width:815px;margin-bottom:10px"></div>
       </div>
              <input id="editortext"   type="hidden" />

JS:

//编辑器ID:editor     储存文本值ID:editortext
UE.Editor.prototype.placeholder = function (justPlainText) { var _editor = this; _editor.addListener("focus", function () { var localHtml = _editor.getPlainTxt(); if ($.trim(localHtml) === $.trim(justPlainText)) { _editor.setContent(""); } }); _editor.addListener("blur", function () { var localHtml = _editor.getContent(); if (!localHtml) { _editor.setContent('<p style="color: #CDCDCD">' + justPlainText + '</p>');//提示语字体灰色 //_editor.setContent(justPlainText);//提示语字体黑色 } }); _editor.ready(function () { _editor.fireEvent("blur"); }); }; //失去焦点,文本为空时,添加 UE.getEditor('编辑器ID').addListener('blur', function () { if ($("#储存文本值ID").val() == "") { //placeholder内容(只能是文本内容) editor.placeholder("请输入。。。。"); } }); //实例化编辑器example var editor = UE.getEditor('编辑器ID'); if ($("#储存文本值ID ").val() == "") { //placeholder内容(只能是文本内容) editor.placeholder("请输入。。。。"); }

  

posted on 2020-03-25 09:16  小乐丶  阅读(2988)  评论(0编辑  收藏  举报