我有一个包含 20 行的谷歌电子表格。如何在第 10 行下方插入新行。
我可以删除一行：
URL listFeedUrl = worksheet.getListFeedUrl();
ListFeed listFeed = service.getFeed(listFeedUrl, ListFeed.class);
ListEntry row = listFeed.getEntries().get(10);
row.delete();
我可以通过调整工作表的大小在末尾添加一行。见这里： https ://developers.google.com/google-apps/spreadsheets/#modifying_a_worksheets_title_and_size
我想要一个如何在工作表中间插入一行的示例。
API 中没有“插入”。解决方案是手动向下移动行以创建间隙。这不会移动“样式”，例如粗体。并且一些“有效”的单元格引用在向下移动时会导致错误，需要更改为绝对引用。
在插入行或删除行之后更新引用。这是最复杂的一点。还有更多，但不容易拆分出来。
/**
* @param locationRow
*/
private void updateSheetReferences(int locationRow, boolean insertingNewRow) {
System.out.printf("\n%s ms elapsed updateSheetReferences \n", System.currentTimeMillis() - startTime);
Pattern cellRefPattern = Pattern.compile("R(\\[?)([-0-9]+)\\]?C(\\[?)([-0-9]*)\\]?");
int incDirection = 1;
if (insertingNewRow == false) incDirection = -1;
for(AppCell nextCell : activeWorksheetCells.getAllCells()) {
int row = nextCell.row;
int col = nextCell.col;
String cellInputValue = nextCell.inputValue;
if (cellInputValue == null) continue;
// create a copy of the cell to replace
String updateReference = cellInputValue;
if(updateReference.startsWith("=")) {
String removeReferenceBug = updateReference.replace( (CharSequence) "C:R", (CharSequence) "C[0]:R");
Matcher referenceMatcher = cellRefPattern.matcher(removeReferenceBug);
StringBuffer restultBuffer = new StringBuffer();
while (referenceMatcher.find()) {
try {
if(referenceMatcher.group(1).equals("[")) {
int rowOffset = Integer.parseInt(referenceMatcher.group(2));
int topRowOfSpan;
int bottomRowOfSpan;
int incSize = 1*incDirection;
// the location of the deleted row is relative, and so one row lower if row was deleted
int locationDeletedOffset = 0;
if(row >= locationRow && insertingNewRow == false) locationDeletedOffset = -1;
// get the top and bottom rows of the
if(rowOffset > 0) {
topRowOfSpan = row;
bottomRowOfSpan = row + rowOffset;
} else {
topRowOfSpan = row + rowOffset;
bottomRowOfSpan = row ;
incSize = -1*incDirection;
}
//System.out.println("move down: reference:"+cellAddr.reference+" topRowOfSpan:"+topRowOfSpan+
// " insertLocationRow:"+insertLocationRow+" bottomRowOfSpan:"+bottomRowOfSpan);
// IF reference is the deleted row
if(insertingNewRow == false && row + rowOffset == locationRow+locationDeletedOffset) {
referenceMatcher.appendReplacement(restultBuffer, "{}");
} else {
if(topRowOfSpan <= locationRow+locationDeletedOffset && bottomRowOfSpan >= locationRow+locationDeletedOffset) rowOffset += incSize;
if(referenceMatcher.group(3).equals("[")) {
referenceMatcher.appendReplacement(restultBuffer, "R["+rowOffset+"]C["+referenceMatcher.group(4)+"]");
} else {
int colOffset = 0;
String colText = referenceMatcher.group(4);
if(colText != null && "".equals(colText) == false) {
colOffset = Integer.parseInt(colText) - col;
}
referenceMatcher.appendReplacement(restultBuffer, "R["+rowOffset+"]C["+colOffset+"]");
}
}
} else {
int absoluteRow = Integer.parseInt(referenceMatcher.group(2));
// IF reference is the deleted row
if(insertingNewRow == false && absoluteRow == locationRow) {
referenceMatcher.appendReplacement(restultBuffer, "{}");
} else {
if(absoluteRow >= locationRow ) absoluteRow += 1 * incDirection;
if(referenceMatcher.group(3).equals("[")) {
referenceMatcher.appendReplacement(restultBuffer, "R"+absoluteRow+"C["+referenceMatcher.group(4)+"]");
} else {
referenceMatcher.appendReplacement(restultBuffer, "R"+absoluteRow+"C"+referenceMatcher.group(4));
}
}
}
} catch(NumberFormatException nfe) {}
} // END while
referenceMatcher.appendTail(restultBuffer);
updateReference = restultBuffer.toString();
} // END IF
nextCell.inputValue = updateReference;
}
}