this.$el.find('#divname').append(newDivHtml)
将附加到newDivHTML
现有的div
. 但是,我正在研究这种情况:
- 在现有
div1
用户上编辑一些自由文本并单击按钮 - 单击按钮时,弹出视图会显示选项列表。
- 选择一个选项会将 插入
newDivHtml
到 underlaying 的光标位置div1
。
我试过了:http : //jsfiddle.net/jwvha/1/
function pasteHtmlAtCaret(html) {
var sel, range;
if (window.getSelection) {
// IE9 and non-IE
sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
range = sel.getRangeAt(0);
range.deleteContents();
// Range.createContextualFragment() would be useful here but is
// non-standard and not supported in all browsers (IE9, for one)
var el = document.createElement("div");
el.innerHTML = html;
var frag = document.createDocumentFragment(), node, lastNode;
while ( (node = el.firstChild) ) {
lastNode = frag.appendChild(node);
}
range.insertNode(frag);
// Preserve the selection
if (lastNode) {
range = range.cloneRange();
range.setStartAfter(lastNode);
range.collapse(true);
sel.removeAllRanges();
sel.addRange(range);
}
}
} else if (document.selection && document.selection.type != "Control") {
// IE < 9
document.selection.createRange().pasteHTML(html);
}
}
2. doesn't seems to work for that.$e1.find('#sectionContentSimple').insertAdjacentHTML(100, newhtml);