本文整理匯總了TypeScript中@ephox/sugar.PredicateFind.ancestor方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript PredicateFind.ancestor方法的具體用法？TypeScript PredicateFind.ancestor怎麽用？TypeScript PredicateFind.ancestor使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@ephox/sugar.PredicateFind的用法示例。
在下文中一共展示了PredicateFind.ancestor方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: function
const deleteElement = function (editor, forward, elm) {
const afterDeletePos = findCaretPosOutsideElmAfterDelete(forward, editor.getBody(), elm.dom());
const parentBlock = PredicateFind.ancestor(elm, Fun.curry(isBlock, editor), eqRawNode(editor.getBody()));
const normalizedAfterDeletePos = deleteNormalized(elm, afterDeletePos);
if (editor.dom.isEmpty(editor.getBody())) {
editor.setContent('');
editor.selection.setCursorLocation();
} else {
parentBlock.bind(paddEmptyBlock).fold(
function () {
setSelection(editor, forward, normalizedAfterDeletePos);
},
function (paddPos) {
setSelection(editor, forward, Option.some(paddPos));
}
);
}
};示例2: function
const isRawNodeInTable = function (root, rawNode) {
const node = Element.fromDom(rawNode);
const isRoot = Fun.curry(Compare.eq, root);
return PredicateFind.ancestor(node, ElementType.isTableCell, isRoot).isSome();
};