TinyMCE text editor max char limit

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谎友^ 2021-02-08 06:35

I am using TinyMCE for </code>. My requirement is to limit the character size to 2000 and also to show the remaining characters somewhere below the tool ba <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-5408099190056760" data-ad-slot="7305827575" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> </div> <div class="fly-panel detail-box" id="flyReply"> <fieldset class="layui-elem-field layui-field-title" style="text-align: center;"> <legend>3条回答</legend> </fieldset> <ul class="jieda" id="jieda"> <li data-id="111" class="jieda-daan"> <a name="item-1111111111"></a> <div class="detail-about detail-about-reply"> <a class="fly-avatar" href=""> <img src="https://www.e-learn.cn/qa/data/avatar/000/00/00/small_000000052.jpg" alt=" 闹比i "> </a> <div class="fly-detail-user"> <a href="" class="fly-link"> <cite> 闹比i</cite> </a> <span>(楼主)</span> </div> <div class="detail-hits"> <span>2021-02-08 07:25</span> </div> </div> <div class="detail-body jieda-body photos"> <p> <p>I had the same issue and found this link very useful: http://www.ryann.ca/?p=186</p> <p>Although I changed this slightly so that it reads the attribute of maxlength direct from the textarea. </p> <pre><code>tinyMCE.init({ // Options setup : function(ed) { ed.onKeyUp.add(function(ed, e) { var tinylen, htmlcount, maxlength = $("#" + tinyMCE.activeEditor.id).attr("maxlength"); if (maxlength) { // grabbing the length of the curent editors content tinylen = ed.getContent().length; htmlcount = "HTML Character Count: " + tinylen + "/" + maxlength; if (tinylen > maxlength) { htmlcount = "<span style='font-weight:bold; color: #f00;'>" + htmlcount + "</span>"; } // write the html count into the path row of the active editor tinymce.DOM.setHTML(tinymce.DOM.get(tinyMCE.activeEditor.id+ '_path_row'), htmlcount); } });//ed.onKeyUp.add }//setup }); </code></pre> </p> <div class="appendcontent"> </div> </div> <div class="jieda-reply"> <span class="jieda-zan button_agree" type="zan" data-id='2139313'> <i class="iconfont icon-zan"></i> <em>0</em> </span> <span type="reply" class="showpinglun" data-id="2139313"> <i class="iconfont icon-svgmoban53"></i> 讨论(0) </span> <div class="jieda-admin"> </div> <div class="noreplaytext bb"> <center><div> <a href="https://www.e-learn.cn/qa/q-1061653.html"> 查看其它3个回答 </a> </div></center> </div> </div> <div class="comments-mod " style="display: none; 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var editor = UE.getEditor('editor',{ //这里可以选择自己需要的工具按钮名称,此处仅选择如下五个 toolbars:[['source','fullscreen', '|', 'undo', 'redo', '|', 'bold', 'italic', 'underline', 'fontborder', 'strikethrough', 'removeformat', 'formatmatch', 'autotypeset', 'blockquote', 'pasteplain', '|', 'forecolor', 'backcolor', 'insertorderedlist', 'insertunorderedlist', 'selectall', 'cleardoc', '|', 'rowspacingtop', 'rowspacingbottom', 'lineheight', '|', 'customstyle', 'paragraph', 'fontfamily', 'fontsize', '|', 'indent', '|', 'justifyleft', 'justifycenter', 'justifyright', 'justifyjustify', '|', 'link', 'unlink', 'anchor', '|', 'simpleupload', 'insertimage', 'scrawl', 'insertvideo', 'attachment', 'map', 'insertcode', '|', 'horizontal', '|', 'preview', 'searchreplace', 'drafts']], initialContent:'', //关闭字数统计 wordCount:false, zIndex:2, //关闭elementPath elementPathEnabled:false, //默认的编辑区域高度 initialFrameHeight:250 //更多其他参数，请参考ueditor.config.js中的配置项 //更多其他参数，请参考ueditor.config.js中的配置项 }); editor.ready(function() { editor.setDisabled(); 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