到目前为止，当我在 tinymce 文本编辑器中打开 prism.js 时，它看起来很好，它突出显示了代码，当然因为当我检查时，标签 <span> 存在于 <pre> 标签内。问题是，提交时， <span> 标记不再跟随。他们只是消失了。怎么了？prism.js作为tinymce插件是著名的未解决问题吗？还是我错过了什么？我只需要 <span> 在提交时在那里。就这样。
请帮忙。提前致谢。
/ ------------- 为了清楚起见，这里是插件代码 ------------- /
tinymce.init({
selector: '.content_textarea',
plugins: 'advlist autolink link image lists charmap print preview codesample emoticons',
toolbar: 'undo redo | styleselect | bold italic | numlist bullist | codesample | link image | emoticons',
link_class_list: [
{title: 'None', value: ''},
{title: 'Demo', value: 'btn demo'},
{title: 'Download', value: 'btn download'}
],
codesample_languages: [
{text: 'HTML/XML', value: 'markup'},
{text: 'JavaScript', value: 'javascript'},
{text: 'CSS', value: 'css'},
{text: 'PHP', value: 'php'},
{text: 'Ruby', value: 'ruby'},
{text: 'Python', value: 'python'},
{text: 'Java', value: 'java'},
{text: 'C', value: 'c'},
{text: 'C#', value: 'csharp'},
{text: 'C++', value: 'cpp'}
],
valid_elements: "*[*]",
image_dimensions: false,
image_title: true,
image_caption: true,
// enable automatic uploads of images represented by blob or data URIs
automatic_uploads: true,
// URL of our upload handler (for more details check: https://www.tinymce.com/docs/configure/file-image-upload/#images_upload_url)
images_upload_url: base_url()+'admin_crud/img-upload-tinymce',
// here we add custom filepicker only to Image dialog
file_picker_types: 'image',
// and here's our custom image picker
file_picker_callback: function(cb, value, meta) {
var input = document.createElement('input');
input.setAttribute('type', 'file');
input.setAttribute('accept', 'image/*');
// Note: In modern browsers input[type="file"] is functional without
// even adding it to the DOM, but that might not be the case in some older
// or quirky browsers like IE, so you might want to add it to the DOM
// just in case, and visually hide it. And do not forget do remove it
// once you do not need it anymore.
input.onchange = function() {
var file = this.files[0];
var orig_filename = this.files[0].name;
orig_filename = remove_ext(orig_filename);
// Note: Now we need to register the blob in TinyMCEs image blob
// registry. In the next release this part hopefully won't be
// necessary, as we are looking to handle it internally.
var id = orig_filename + (new Date()).getTime();
var blobCache = tinymce.activeEditor.editorUpload.blobCache;
var blobInfo = blobCache.create(id, file);
blobCache.add(blobInfo);
// call the callback and populate the Title field with the file name
cb(blobInfo.blobUri(), { title: remove_ext(file.name) });
};
input.click();
}
});