this.$el.find('#divname').append(newDivHtml)将追加到现有newDivHTMLdiv中。但是,我正在研究这种情况:

  • 在现有div1用户上,编辑一些自由文本并单击一个按钮
  • 单击
  • 按钮后,会弹出一个 View ,显示选项列表。
  • 选择一个选项可将newDivHtml插入底层div1的光标位置。

  • 我尝试了:http://jsfiddle.net/jwvha/1/
     function pasteHtmlAtCaret(html) {
            var sel, range;
            if (window.getSelection) {
            // IE9 and non-IE
            sel = window.getSelection();
            if (sel.getRangeAt && sel.rangeCount) {
                range = sel.getRangeAt(0);
                range.deleteContents();
    
                // Range.createContextualFragment() would be useful here but is
                // non-standard and not supported in all browsers (IE9, for one)
                var el = document.createElement("div");
                el.innerHTML = html;
                var frag = document.createDocumentFragment(), node, lastNode;
                while ( (node = el.firstChild) ) {
                    lastNode = frag.appendChild(node);
                }
                range.insertNode(frag);
    
                // Preserve the selection
                if (lastNode) {
                    range = range.cloneRange();
                    range.setStartAfter(lastNode);
                    range.collapse(true);
                    sel.removeAllRanges();
                    sel.addRange(range);
                }
            }
        } else if (document.selection && document.selection.type != "Control") {
            // IE < 9
            document.selection.createRange().pasteHTML(html);
        }
    }
    
    2. doesn't seems to work for that.$e1.find('#sectionContentSimple').insertAdjacentHTML(100, newhtml);
    

    最佳答案

    只是不考虑代码太深的想法,您是否尝试过将clicked元素保存到变量中,以便以后可以访问它,而不是依靠它来保持焦点?

    07-24 17:21