在 CodeIgniter 中实现 TinyMCE 的问题答案

【问题标题】：Problems implementing TinyMCE in CodeIgniter在 CodeIgniter 中实现 TinyMCE 的问题
【发布时间】：2012-06-23 03:09:42
【问题描述】：

我正在尝试在 CodeIgniter 中实现 TinyMCE。我创建了一个视图文件并从控制器调用它。我已将所有文件上传到我的 CI 项目文件夹并显示文件的路径。但它不起作用。这是视图文件：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Full featured example</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<!-- TinyMCE -->
<script type="text/javascript" src="<?php echo base_url()?>application/tinymce/jscripts/tiny_mce/tiny_mce.js"></script>
<script type="text/javascript">
    tinyMCE.init({
        // General options
        mode : "textareas",
        theme : "advanced",
        plugins : "autolink,lists,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template,wordcount,advlist,autosave,visualblocks",

        // Theme options
        theme_advanced_buttons1 : "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,styleselect,formatselect,fontselect,fontsizeselect",
        theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor",
        theme_advanced_buttons3 : "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen",
        theme_advanced_buttons4 : "insertlayer,moveforward,movebackward,absolute,|,styleprops,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,pagebreak,restoredraft,visualblocks",
        theme_advanced_toolbar_location : "top",
        theme_advanced_toolbar_align : "left",
        theme_advanced_statusbar_location : "bottom",
        theme_advanced_resizing : true,

        // Example content CSS (should be your site CSS)
        content_css : "<?php echo base_url()?>application/tinymce/examples/css/content.css",

        // Drop lists for link/image/media/template dialogs
        template_external_list_url : "<?php echo base_url()?>application/tinymce/examples/lists/template_list.js",
        external_link_list_url : "<?php echo base_url()?>application/tinymce/examples/lists/link_list.js",
        external_image_list_url : "<?php echo base_url()?>application/tinymce/examples/lists/image_list.js",
        media_external_list_url : "<?php echo base_url()?>application/tinymce/examples/lists/media_list.js",

        // Style formats
        style_formats : [
            {title : 'Bold text', inline : 'b'},
            {title : 'Red text', inline : 'span', styles : {color : '#ff0000'}},
            {title : 'Red header', block : 'h1', styles : {color : '#ff0000'}},
            {title : 'Example 1', inline : 'span', classes : 'example1'},
            {title : 'Example 2', inline : 'span', classes : 'example2'},
            {title : 'Table styles'},
            {title : 'Table row 1', selector : 'tr', classes : 'tablerow1'}
        ],

        // Replace values for the template plugin
        template_replace_values : {
            username : "Some User",
            staffid : "991234"
        }
    });
</script>
<!-- /TinyMCE -->

</head>
<body role="application">

<form method="post" action="http://tinymce.moxiecode.com/dump.php?example=true">
    <div>
        <h3>Full featured example</h3>

        <p>
            This page shows all available buttons and plugins that are included in the TinyMCE core package.
            There are more examples on how to use TinyMCE in the <a href="http://tinymce.moxiecode.com/examples/">Wiki</a>.
        </p>

        <!-- Gets replaced with TinyMCE, remember HTML in a textarea should be encoded -->
        <div>
            <textarea id="elm1" name="elm1" rows="15" cols="80" style="width: 80%">
                &lt;p&gt;
                    This is some example text that you can edit inside the &lt;strong&gt;TinyMCE editor&lt;/strong&gt;.
                &lt;/p&gt;
                &lt;p&gt;
                Nam nisi elit, cursus in rhoncus sit amet, pulvinar laoreet leo. Nam sed lectus quam, ut sagittis tellus. Quisque dignissim mauris a augue rutrum tempor. Donec vitae purus nec massa vestibulum ornare sit amet id tellus. Nunc quam mauris, fermentum nec lacinia eget, sollicitudin nec ante. Aliquam molestie volutpat dapibus. Nunc interdum viverra sodales. Morbi laoreet pulvinar gravida. Quisque ut turpis sagittis nunc accumsan vehicula. Duis elementum congue ultrices. Cras faucibus feugiat arcu quis lacinia. In hac habitasse platea dictumst. Pellentesque fermentum magna sit amet tellus varius ullamcorper. Vestibulum at urna augue, eget varius neque. Fusce facilisis venenatis dapibus. Integer non sem at arcu euismod tempor nec sed nisl. Morbi ultricies, mauris ut ultricies adipiscing, felis odio condimentum massa, et luctus est nunc nec eros.
                &lt;/p&gt;
            </textarea>
        </div>

        <!-- Some integration calls -->
        <a href="javascript:;" onclick="tinyMCE.get('elm1').show();return false;">[Show]</a>
        <a href="javascript:;" onclick="tinyMCE.get('elm1').hide();return false;">[Hide]</a>
        <a href="javascript:;" onclick="tinyMCE.get('elm1').execCommand('Bold');return false;">[Bold]</a>
        <a href="javascript:;" onclick="alert(tinyMCE.get('elm1').getContent());return false;">[Get contents]</a>
        <a href="javascript:;" onclick="alert(tinyMCE.get('elm1').selection.getContent());return false;">[Get selected HTML]</a>
        <a href="javascript:;" onclick="alert(tinyMCE.get('elm1').selection.getContent({format : 'text'}));return false;">[Get selected text]</a>
        <a href="javascript:;" onclick="alert(tinyMCE.get('elm1').selection.getNode().nodeName);return false;">[Get selected element]</a>
        <a href="javascript:;" onclick="tinyMCE.execCommand('mceInsertContent',false,'<b>Hello world!!</b>');return false;">[Insert HTML]</a>
        <a href="javascript:;" onclick="tinyMCE.execCommand('mceReplaceContent',false,'<b>{$selection}</b>');return false;">[Replace selection]</a>

        <br />
        <input type="submit" name="save" value="Submit" />
        <input type="reset" name="reset" value="Reset" />
    </div>
</form>


</body>
</html>

【问题讨论】：

请详细说明“不工作”。你有任何错误吗？什么，确切地，不起作用？
文本编辑器不工作。没有 CSS，jQuery 效果在起作用。
我显示js和css文件路径的方式正确吗？

标签： jquery codeigniter tinymce richtextbox text-editor

【解决方案1】：

You are not allowed to call a file within the application folder，看看.htaccess文件是否存在于应用程序中：

Deny from all

你会得到 403 错误Access forbidden!

无论如何，禁用该行将无法解决此问题，因为 CodeIgniter 会查看 URI 并说：“好的，我应该调用控制器文件夹中存在的 application 类，然后通过传递调用 tinymce 方法这些论点：jscripts, tiny_mce, tiny_mce.js"。

所以：

将文件从application/ 文件夹中取出，例如public/ 文件夹旁边的index.php。
打开存在于根目录下的.htaccess文件，并添加文件/文件夹的名称以防止它们通过index.php。

例如，考虑这个结构：

system/
application/
public/
      img/
      css/
      js/
.htaccess
index.php
robots.txt

重写规则（.htaccess）应该是：

RewriteEngine on
RewriteCond $1 !^(index\.php|public|robots\.txt)
#                               |
#   Exclude the public folder <--
#   From being treated by:
RewriteRule ^(.*)$ index.php/$1 [L]

查看 CodeIgniter User Guide 了解更多信息。

【讨论】：

【解决方案2】：

请确保您的项目中没有js错误，并且与编辑器相关的js路径正确，以便js可以用于编辑器。

【讨论】：

没有js错误。因为当我在 CI 之外使用它时它运行良好。我显示js和css文件路径的方式正确吗？