您必须编写自定义绑定处理程序,以便将您的observable属性与CKEditor的实例链接。
首先,您可以从找到的自定义绑定开始here。其中一个帖子包含自定义绑定,但我不确定它是否有效。你必须检查。我把它抄了下来这里,学分不要去我当然是:
ko.bindingHandlers.ckEditor = {
init: function (element, valueAccessor, allBindingsAccessor, viewModel) {
var txtBoxID = $(element).attr("id");
var options = allBindingsAccessor().richTextOptions || {};
options.toolbar_Full = [
['Source', '-', 'Format', 'Font', 'FontSize', 'TextColor', 'BGColor', '-', 'Bold', 'Italic', 'Underline', 'SpellChecker'],
['NumberedList', 'BulletedList', '-', 'Outdent', 'Indent', '-', 'Blockquote', 'CreateDiv', '-', 'JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock', '-', 'BidiLtr', 'BidiRtl'],
['Link', 'Unlink', 'Image', 'Table']
];
// handle disposal (if KO removes by the template binding)
ko.utils.domNodeDisposal.addDisposeCallback(element, function() {
if (CKEDITOR.instances[txtBoxID]){
CKEDITOR.remove(CKEDITOR.instances[txtBoxID]);
}
});
$(element).ckeditor(options);
// wire up the blur event to ensure our observable is properly updated
CKEDITOR.instances[txtBoxID].focusManager.blur = function() {
var observable = valueAccessor();
observable($(element).val());
};
},
update: function (element, valueAccessor, allBindingsAccessor, viewModel) {
var val = ko.utils.unwrapObservable(valueAccessor());
$(element).val(val);
}
}
一个典型的应用则是在HTML:
<textarea id="txt_viewModelVariableName"
data-bind="ckEditor: viewModelVariableName"></textarea>
其次,你可以检查出custom binding handler for TinyMCE最初写的瑞恩尼迈耶和其他有才华的人更新。也许TinyMCE可以为你而不是CKEditor?
html绑定是[不是双向](https://github.com/SteveSanderson/knockout/issues/430)。你需要创建自己的[contenteditable自定义绑定](http://stackoverflow.com/questions/7904522/knockout-content-editable-custom-binding)。 – nemesv 2013-04-29 17:26:56
就是这样。谢谢! – jmogera 2013-04-29 17:33:22
还有Froala,它不会把你的CSS内联。淘汰赛插件:https:// github。com/froala/knockout-froala – 2015-11-03 17:24:18