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的jsfiddle:http://jsfiddle.net/92z35/2/如何在通過jQuery更新原始內容時告訴PageDown更新其預覽?
我當前的工作完美,除了少數情況下,當我以編程方式插入一些內容的編輯下頁。如果我插入然後鍵入,預覽更新。但如果我插入只是,預覽保持不變。
我錯過了什麼?
代碼:
var converter = Markdown.getSanitizingConverter();
converter.hooks.chain("preBlockGamut", function (text, rbg) {
return text.replace(/^ {0,3}""" *\n((?:.*?\n)+?) {0,3}""" *$/gm, function (whole, inner) {http://jsfiddle.net/BcuLq/#run
return "<blockquote>" + rbg(inner) + "</blockquote>\n";
});
});
var editor = new Markdown.Editor(converter);
ko.bindingHandlers.wysiwyg = {
init: function(element, valueAccessor, allBindingsAccessor, viewModel) {
editor.hooks.chain("onPreviewRefresh", function() {
$(element).change();
});
editor.run();
}
};
var ViewModel = function(first, last) {
this.firstName = ko.observable(first);
this.lastName = ko.observable(last);
this.fullName = ko.computed(function() {
return this.firstName() + " " + this.lastName();
}, this);
this.appendText = function(){
$("#wmd-input").val($("#wmd-input").val() + '@')
}
};
ko.applyBindings(new ViewModel("Planet", "Earth"));
謝謝你,我剛剛找到了editor.refreshPreview()函數,我可以使用你的建議。乾杯! – SB2055