我目前正在将 HTML 元素插入到 Rails ActionText/Trix 编辑器中,
function insertAttachment (data, trix) {
const editor = document.getElementById("post_content").editor;
const length = editor.getDocument().toString().length;
editor.setSelectedRange(length - 1);
const attachment = new Trix.Attachment({
content: data['data']['html'],
sgid: data['data']['sgid']
});
editor.insertAttachment(attachment);
}
此代码在编辑器末尾成功插入元素,但我想在当前文本光标之后插入元素。有没有办法在 Trix 编辑器中获取文本光标的当前位置?