本文整理匯總了TypeScript中tinymce/core/caret/CaretFinder.firstPositionIn函數的典型用法代碼示例。如果您正苦於以下問題:TypeScript firstPositionIn函數的具體用法?TypeScript firstPositionIn怎麽用?TypeScript firstPositionIn使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了firstPositionIn函數的5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:
const moveSelection = (editor: Editor) => {
if (EditorFocus.hasFocus(editor)) {
CaretFinder.firstPositionIn(editor.getBody()).each((pos) => {
const node = pos.getNode();
const caretPos = NodeType.isTable(node) ? CaretFinder.firstPositionIn(node).getOr(pos) : pos;
editor.selection.setRng(caretPos.toRange());
});
}
};
示例2:
const normalizeSelection = (editor: Editor) => {
const rng = editor.selection.getRng();
const startPos = CaretPosition.fromRangeStart(rng);
const endPos = CaretPosition.fromRangeEnd(rng);
if (CaretPosition.isElementPosition(startPos)) {
const container = startPos.container();
if (isTextBlockNode(container)) {
CaretFinder.firstPositionIn(container).each((pos) => rng.setStart(pos.container(), pos.offset()));
}
}
if (CaretPosition.isElementPosition(endPos)) {
const container = startPos.container();
if (isTextBlockNode(container)) {
CaretFinder.lastPositionIn(container).each((pos) => rng.setEnd(pos.container(), pos.offset()));
}
}
editor.selection.setRng(RangeNormalizer.normalize(rng));
};
示例3:
const findFirstCaretElement = (editor: Editor) => {
return CaretFinder.firstPositionIn(editor.getBody()).map((caret) => {
const container = caret.container();
return NodeType.isText(container) ? container.parentNode : container;
});
};
示例4:
const getFirstLinePositions = (scope: HTMLElement) => CaretFinder.firstPositionIn(scope).map((pos) => {
return [pos].concat(getPositionsUntilNextLine(scope, pos).positions);
}).getOr([]);
示例5:
(element) => CaretFinder.firstPositionIn(element),