本文整理匯總了TypeScript中@sourcegraph/codeintellify.DOMFunctions.getCodeElementFromTarget方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript DOMFunctions.getCodeElementFromTarget方法的具體用法？TypeScript DOMFunctions.getCodeElementFromTarget怎麽用？TypeScript DOMFunctions.getCodeElementFromTarget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@sourcegraph/codeintellify.DOMFunctions的用法示例。
在下文中一共展示了DOMFunctions.getCodeElementFromTarget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: if
export const diffFileGetLineRanges: CodeView['getLineRanges'] = (codeView, part) => {
const ranges: { start: number; end: number }[] = []
let start: number | null = null
let end: number | null = null
for (const row of codeView.querySelectorAll<HTMLTableRowElement>('tr')) {
const isCode = row.firstElementChild && !row.firstElementChild.classList.contains('js-unfold')
if (isCode) {
const line = row.querySelector<HTMLElement>(`td.${part === 'base' ? 'left-side' : 'right-side'} span.line`)!
if (!line) {
// Empty row
continue
}
const codeElement = diffDOMFunctions.getCodeElementFromTarget(line)!
const num = diffDOMFunctions.getLineNumberFromCodeElement(codeElement)
if (start === null) {
start = num
} else {
end = num
}
} else if (start && end) {
ranges.push({ start, end })
}
if (!isCode) {
start = null
end = null
}
}
return ranges
}示例2:
const getLineNumber = (line: HTMLElement) => {
const codeElement = singleFileDOMFunctions.getCodeElementFromTarget(line)!
return singleFileDOMFunctions.getLineNumberFromCodeElement(codeElement)
}