зеркало из https://github.com/mozilla/gecko-dev.git
13 строки
421 B
JavaScript
13 строки
421 B
JavaScript
function wrapNode() {
|
|
var elm = document.getElementById("test");
|
|
var span = document.createElement("span");
|
|
span.setAttribute("style", "background: yellow");
|
|
var range = document.createRange();
|
|
var start = "first second third [".length;
|
|
range.setStart(elm.lastChild, start);
|
|
range.setEnd(elm.lastChild, start + "fourth".length);
|
|
range.surroundContents(span);
|
|
}
|
|
|
|
window.addEventListener("load", wrapNode);
|