本文整理汇总了TypeScript中wed/domutil.closestByClass函数的典型用法代码示例。如果您正苦于以下问题：TypeScript closestByClass函数的具体用法？TypeScript closestByClass怎么用？TypeScript closestByClass使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了closestByClass函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: it
it("clicking a gui element after typing text", (done) => {
// Text node inside paragraph.
const initial = editor.dataRoot.querySelector("body>p")!;
caretManager.setCaret(initial.firstChild, 1);
editor.type(" ");
assert.equal(initial.firstChild!.textContent, "B lah blah ");
const caret = caretManager.getNormalizedCaret()!;
const lastGUI = closestByClass(caret.node, "p")!.lastElementChild!;
assert.isTrue(lastGUI.classList.contains("_gui"));
const lastGUISpan = lastGUI.firstElementChild!;
// We're simulating how Chrome would handle it. When a mousedown event
// occurs, Chrome moves the caret *after* the mousedown event is
// processed.
const event = new $.Event("mousedown");
event.target = lastGUISpan;
caretManager.setCaret(caret);
// This simulates the movement of the caret after the mousedown event is
// processed. This will be processed after the mousedown handler but before
// _seekCaret is run.
window.setTimeout(() => {
caretManager.setCaret(lastGUISpan, 0);
}, 0);
// We trigger the event here so that the order specified above is respected.
$(lastGUISpan).trigger(event);
window.setTimeout(() => {
const clickEvent = new $.Event("click");
const offset = $(lastGUISpan).offset()!;
clickEvent.pageX = offset.left;
clickEvent.pageY = offset.top;
clickEvent.target = lastGUISpan;
$(lastGUISpan).trigger(clickEvent);
done();
}, 1);
});示例2: it
it("returns null when it hits nothing before the limit", () => {
assert.isNull(domutil.closestByClass(p, "text", p.parentNode as Element));
});