我正在开发一个自定义CMS,其中集成了CKEditor(4.5.1),用于友好的HTML内容生成。
我们正在开发的一个功能是将页面的某些部分限制为特定组的用户,而根据我所知,最干净的方法是创建一个新标签,并将其用于内容跟踪,例如: <restrict data-usertype="1,2,3">restricted content for user types 1, 2, 3 here</restrict>
,这将被后端删除。
我遇到的问题是,我的自定义标签需要隐式支持块和内联标签,并且我不确定如何正确设置它。
我尝试了各种组合,这些组合要么完全禁止添加任何内容,要么完全禁用插件(因为它违反了ACF自己的健全性检查);目前,我配置的方式可以让我添加<restrict>
块,并允许我在对话框中编辑它(包括双击),但不会让我嵌套任何内容,并且在切换回源模式时,CKEditor将抛出“could not read attributes of null”警告。
这个插件的当前配置如下:
CKEDITOR.dtd.restrict = {
a: 1, abbr: 1, address: 1, area: 1, article: 1, aside: 1, audio: 1, b: 1, bdi: 1, bdo: 1, blockquote: 1,
br: 1, button: 1, canvas: 1, cite: 1, code: 1, command: 1, datalist: 1, del: 1, details: 1, dfn: 1, div: 1,
dl: 1, em: 1, embed: 1, fieldset: 1, figure: 1, footer: 1, form: 1, h1: 1, h2: 1, h3: 1, h4: 1, h5: 1, h6: 1,
header: 1, hgroup: 1, hr: 1, i: 1, iframe: 1, img: 1, input: 1, ins: 1, kbd: 1, keygen: 1, label: 1, map: 1,
mark: 1, meter: 1, noscript: 1, object: 1, ol: 1, output: 1, progress: 1, p: 1, pre: 1, q: 1, ruby: 1, s: 1,
samp: 1, script: 1, section: 1, select: 1, small: 1, span: 1, strong: 1, sub: 1, sup: 1, table: 1,
textarea: 1, time: 1, u: 1, ul: 1, 'var': 1, video: 1, wbr: 1, '#': 1
}; // Allow <restrict> as a valid tag.
CKEDITOR.dtd.$block.restrict = 1;
CKEDITOR.dtd.$inline.restrict = 1;
CKEDITOR.dtd.$blockLimit.restrict = 1; // Treat <restrict> as a block limiter tag
CKEDITOR.dtd.$removeEmpty.restrict = 1; // Remove <restrict /> tags if they are empty
CKEDITOR.dtd.$transparent.restrict = 1; // Treat the tag as transparent as far as content models go
CKEDITOR.dtd.body.restrict = 1; // Allow it in the body, div and p tags.
CKEDITOR.dtd.div.restrict = 1;
CKEDITOR.dtd.p.restrict = 1;
var allowedEls = ['restrict'];
for (var i in CKEDITOR.dtd.restrict) {
if (CKEDITOR.dtd.restrict.hasOwnProperty(i) && i != '#') {
allowedEls.push(i);
}
}
// Define the widget.
editor.widgets.add( 'restrict', {
button: 'Restricted Content',
dialog: 'restrictDialog',
template: '<restrict />',
editables: {},
allowedContent: allowedEls.join(' ') + '[*]{*}(*)', // All the above elements, with any attributes, styles or classes.
requiredContent: 'restrict[data-*]',
upcast: function (element) {
return element.name == 'restrict';
},
init: function () {
// Some stuff which iterates through the various
// properties I care about, grabs from data
// attributes and pushes to this.setData().
},
data: function () {
// Some stuff that just fetches vars from this.data,
// sets the relevant data attribute and also sets an
// attribute on the span created by CKEditor since
// styling and ::before content is used to show who
// the block is visible to - the result is much like
// the Show Blocks plugin. This stuff all works
// correctly and being omitted changes nothing.
}
} );
我想我可能没有正确设置
editables
,也可能是这个标记的通用允许内容出了问题,但我不知道该如何创建这样的标记,而且我无法想象创建这样一个会在浏览器之外被解析的虚幻标记会成为一个新问题。
提前致谢!