Hi I am trying to copy a table from a docx file to another but what happens is that the value of the table are copied down bellow the table in the new document and outside of it (see pictures bellow)
嗨我正在尝试将一个表从docx文件复制到另一个,但是会发生的情况是表的值被复制到新文档中的表格之下并且在它之外(参见下面的图片)
原始docx中的表
Talbe in the new docx
Talbe在新的docx中
As you can see the values of the table are copied outside the table. I am using Libre Office, apache poi version 3.17 and my computer runs Ubuntu 16.04
如您所见,表的值将复制到表外。我正在使用Libre Office,apache poi版本3.17,我的电脑运行Ubuntu 16.04
The code I am using to perform the copy is the following
我用来执行复制的代码如下
public static void copyTable(XWPFDocument input_doc,XWPFDocument output_doc,
int table_index_input, int table_index_output) {
XWPFTable template_table = input_doc.getTables().get(table_index_input);
CTTbl ctTbl = CTTbl.Factory.newInstance(); // Create a new CTTbl for the new table
ctTbl.set(template_table.getCTTbl()); // Copy the template table's CTTbl
XWPFTable new_table = new XWPFTable(ctTbl, output_doc); // Create a new table using the CTTbl upon
output_doc.createParagraph();
output_doc.createTable();// Create a empty table in the document
output_doc.setTable(table_index_output, new_table); // Replace the empty table to table2
}
1 个解决方案
#1
2
XWPFTable newTbl = output_doc.insertNewTbl(cursor);
copyTable(table, newTbl);
and the copyTable() method
和copyTable()方法
private void copyTable(XWPFTable source, XWPFTable target) {
target.getCTTbl().setTblPr(source.getCTTbl().getTblPr());
target.getCTTbl().setTblGrid(source.getCTTbl().getTblGrid());
for (int r = 0; r<source.getRows().size(); r++) {
XWPFTableRow targetRow = target.createRow();
XWPFTableRow row = source.getRows().get(r);
targetRow.getCtRow().setTrPr(row.getCtRow().getTrPr());
for (int c=0; c<row.getTableCells().size(); c++) {
//newly created row has 1 cell
XWPFTableCell targetCell = c==0 ? targetRow.getTableCells().get(0) : targetRow.createCell();
XWPFTableCell cell = row.getTableCells().get(c);
targetCell.getCTTc().setTcPr(cell.getCTTc().getTcPr());
XmlCursor cursor = targetCell.getParagraphArray(0).getCTP().newCursor();
for (int p = 0; p < cell.getBodyElements().size(); p++) {
IBodyElement elem = cell.getBodyElements().get(p);
if (elem instanceof XWPFParagraph) {
XWPFParagraph targetPar = targetCell.insertNewParagraph(cursor);
cursor.toNextToken();
XWPFParagraph par = (XWPFParagraph) elem;
copyParagraph(par, targetPar);
} else if (elem instanceof XWPFTable) {
XWPFTable targetTable = targetCell.insertNewTbl(cursor);
XWPFTable table = (XWPFTable) elem;
copyTable(table, targetTable);
cursor.toNextToken();
}
}
//newly created cell has one default paragraph we need to remove
targetCell.removeParagraph(targetCell.getParagraphs().size()-1);
}
}
//newly created table has one row by default. we need to remove the default row.
target.removeRow(0);
}
the copyParagraph()
private void copyParagraph(XWPFParagraph source, XWPFParagraph target) {
target.getCTP().setPPr(source.getCTP().getPPr());
for (int i=0; i<source.getRuns().size(); i++ ) {
XWPFRun run = source.getRuns().get(i);
XWPFRun targetRun = target.createRun();
//copy formatting
targetRun.getCTR().setRPr(run.getCTR().getRPr());
//no images just copy text
targetRun.setText(run.getText(0));
}
}
#1
2
XWPFTable newTbl = output_doc.insertNewTbl(cursor);
copyTable(table, newTbl);
and the copyTable() method
和copyTable()方法
private void copyTable(XWPFTable source, XWPFTable target) {
target.getCTTbl().setTblPr(source.getCTTbl().getTblPr());
target.getCTTbl().setTblGrid(source.getCTTbl().getTblGrid());
for (int r = 0; r<source.getRows().size(); r++) {
XWPFTableRow targetRow = target.createRow();
XWPFTableRow row = source.getRows().get(r);
targetRow.getCtRow().setTrPr(row.getCtRow().getTrPr());
for (int c=0; c<row.getTableCells().size(); c++) {
//newly created row has 1 cell
XWPFTableCell targetCell = c==0 ? targetRow.getTableCells().get(0) : targetRow.createCell();
XWPFTableCell cell = row.getTableCells().get(c);
targetCell.getCTTc().setTcPr(cell.getCTTc().getTcPr());
XmlCursor cursor = targetCell.getParagraphArray(0).getCTP().newCursor();
for (int p = 0; p < cell.getBodyElements().size(); p++) {
IBodyElement elem = cell.getBodyElements().get(p);
if (elem instanceof XWPFParagraph) {
XWPFParagraph targetPar = targetCell.insertNewParagraph(cursor);
cursor.toNextToken();
XWPFParagraph par = (XWPFParagraph) elem;
copyParagraph(par, targetPar);
} else if (elem instanceof XWPFTable) {
XWPFTable targetTable = targetCell.insertNewTbl(cursor);
XWPFTable table = (XWPFTable) elem;
copyTable(table, targetTable);
cursor.toNextToken();
}
}
//newly created cell has one default paragraph we need to remove
targetCell.removeParagraph(targetCell.getParagraphs().size()-1);
}
}
//newly created table has one row by default. we need to remove the default row.
target.removeRow(0);
}
the copyParagraph()
private void copyParagraph(XWPFParagraph source, XWPFParagraph target) {
target.getCTP().setPPr(source.getCTP().getPPr());
for (int i=0; i<source.getRuns().size(); i++ ) {
XWPFRun run = source.getRuns().get(i);
XWPFRun targetRun = target.createRun();
//copy formatting
targetRun.getCTR().setRPr(run.getCTR().getRPr());
//no images just copy text
targetRun.setText(run.getText(0));
}
}