table.js
资源名称:(J2EE)oa.rar [点击查看]
上传用户:lm2018
上传日期:2015-12-12
资源大小:30449k
文件大小:9k
源码类别:
Jsp/Servlet
开发平台:
Java
- /*
- *######################################
- * eWebEditor v4.00 - Advanced online web based WYSIWYG HTML editor.
- * Copyright (c) 2003-2007 eWebSoft.com
- *
- * For further information go to http://www.ewebsoft.com/
- * This copyright notice MUST stay intact for use.
- *######################################
- */
- var selectedTD
- var selectedTR
- var selectedTBODY
- var selectedTable
- function TableInsert(){
- if (!isTableSelected()){
- showDialog('table.htm', true);
- }
- }
- function TableProp(){
- if (isTableSelected()||isCursorInTableCell()){
- showDialog('table.htm?action=modify', true);
- }
- }
- function TableCellProp(){
- if (isCursorInTableCell()){
- showDialog('tablecell.htm', true);
- }
- }
- function TableCellSplit(){
- if (isCursorInTableCell()){
- showDialog('tablecellsplit.htm',true);
- }
- }
- function TableRowProp(){
- if (isCursorInTableCell()){
- showDialog('tablecell.htm?action=row', true);
- }
- }
- function TableRowInsertAbove() {
- if (isCursorInTableCell()){
- var numCols = 0
- allCells = selectedTR.cells
- for (var i=0;i<allCells.length;i++) {
- numCols = numCols + allCells[i].getAttribute('colSpan')
- }
- var newTR = selectedTable.insertRow(selectedTR.rowIndex)
- for (i = 0; i < numCols; i++) {
- newTD = newTR.insertCell()
- newTD.innerHTML = " "
- if (borderShown == "yes") {
- newTD.runtimeStyle.border = "1px dotted #BFBFBF"
- }
- }
- }
- }
- function TableRowInsertBelow() {
- if (isCursorInTableCell()){
- var numCols = 0
- allCells = selectedTR.cells
- for (var i=0;i<allCells.length;i++) {
- numCols = numCols + allCells[i].getAttribute('colSpan')
- }
- var newTR = selectedTable.insertRow(selectedTR.rowIndex+1)
- for (i = 0; i < numCols; i++) {
- newTD = newTR.insertCell()
- newTD.innerHTML = " "
- if (borderShown == "yes") {
- newTD.runtimeStyle.border = "1px dotted #BFBFBF"
- }
- }
- }
- }
- function TableRowMerge() {
- if (isCursorInTableCell()) {
- var rowSpanTD = selectedTD.getAttribute('rowSpan')
- allRows = selectedTable.rows
- if (selectedTR.rowIndex +1 != allRows.length) {
- var allCellsInNextRow = allRows[selectedTR.rowIndex+selectedTD.rowSpan].cells
- var addRowSpan = allCellsInNextRow[selectedTD.cellIndex].getAttribute('rowSpan')
- var moveTo = selectedTD.rowSpan
- if (!addRowSpan) addRowSpan = 1;
- selectedTD.rowSpan = selectedTD.rowSpan + addRowSpan
- allRows[selectedTR.rowIndex + moveTo].deleteCell(selectedTD.cellIndex)
- }
- }
- }
- function TableRowSplit(nRows){
- if (!isCursorInTableCell()) return;
- if (nRows<2) return;
- var addRows = nRows - 1;
- var addRowsNoSpan = addRows;
- var nsLeftColSpan = 0;
- for (var i=0; i<selectedTD.cellIndex; i++){
- nsLeftColSpan += selectedTR.cells[i].colSpan;
- }
- var allRows = selectedTable.rows;
- // rowspan>1
- while (selectedTD.rowSpan > 1 && addRowsNoSpan > 0){
- var nextRow = allRows[selectedTR.rowIndex+selectedTD.rowSpan-1];
- selectedTD.rowSpan -= 1;
- var ncLeftColSpan = 0;
- var position = -1;
- for (var n=0; n<nextRow.cells.length; n++){
- ncLeftColSpan += nextRow.cells[n].getAttribute('colSpan');
- if (ncLeftColSpan>nsLeftColSpan){
- position = n;
- break;
- }
- }
- var newTD=nextRow.insertCell(position);
- newTD.innerHTML = " ";
- if (borderShown == "yes") {
- newTD.runtimeStyle.border = "1px dotted #BFBFBF";
- }
- addRowsNoSpan -= 1;
- }
- // rowspan=1
- for (var n=0; n<addRowsNoSpan; n++){
- var numCols = 0
- allCells = selectedTR.cells
- for (var i=0;i<allCells.length;i++) {
- numCols = numCols + allCells[i].getAttribute('colSpan')
- }
- var newTR = selectedTable.insertRow(selectedTR.rowIndex+1)
- for (var j=0; j<selectedTR.rowIndex; j++){
- for (var k=0; k<allRows[j].cells.length; k++){
- if ((allRows[j].cells[k].rowSpan>1)&&(allRows[j].cells[k].rowSpan>=selectedTR.rowIndex-allRows[j].rowIndex+1)){
- allRows[j].cells[k].rowSpan += 1;
- }
- }
- }
- for (i = 0; i < allCells.length; i++) {
- if (i!=selectedTD.cellIndex){
- selectedTR.cells[i].rowSpan += 1;
- }else{
- newTD = newTR.insertCell();
- newTD.colSpan = selectedTD.colSpan;
- newTD.innerHTML = " ";
- if (borderShown == "yes") {
- newTD.runtimeStyle.border = "1px dotted #BFBFBF";
- }
- }
- }
- }
- }
- function TableRowDelete() {
- if (isCursorInTableCell()) {
- selectedTable.deleteRow(selectedTR.rowIndex)
- }
- }
- function TableColInsertLeft() {
- if (isCursorInTableCell()) {
- moveFromEnd = (selectedTR.cells.length-1) - (selectedTD.cellIndex)
- allRows = selectedTable.rows
- for (i=0;i<allRows.length;i++) {
- rowCount = allRows[i].cells.length - 1
- position = rowCount - moveFromEnd
- if (position < 0) {
- position = 0
- }
- newCell = allRows[i].insertCell(position)
- newCell.innerHTML = " "
- if (borderShown == "yes") {
- newCell.runtimeStyle.border = "1px dotted #BFBFBF"
- }
- }
- }
- }
- function TableColInsertRight() {
- if (isCursorInTableCell()) {
- moveFromEnd = (selectedTR.cells.length-1) - (selectedTD.cellIndex)
- allRows = selectedTable.rows
- for (i=0;i<allRows.length;i++) {
- rowCount = allRows[i].cells.length - 1
- position = rowCount - moveFromEnd
- if (position < 0) {
- position = 0
- }
- newCell = allRows[i].insertCell(position+1)
- newCell.innerHTML = " "
- if (borderShown == "yes") {
- newCell.runtimeStyle.border = "1px dotted #BFBFBF"
- }
- }
- }
- }
- function TableColMerge() {
- if (isCursorInTableCell()) {
- var colSpanTD = selectedTD.getAttribute('colSpan')
- allCells = selectedTR.cells
- if (selectedTD.cellIndex + 1 != selectedTR.cells.length) {
- var addColspan = allCells[selectedTD.cellIndex+1].getAttribute('colSpan')
- selectedTD.colSpan = colSpanTD + addColspan
- selectedTR.deleteCell(selectedTD.cellIndex+1)
- }
- }
- }
- function TableColDelete() {
- if (isCursorInTableCell()) {
- moveFromEnd = (selectedTR.cells.length-1) - (selectedTD.cellIndex)
- allRows = selectedTable.rows
- for (var i=0;i<allRows.length;i++) {
- endOfRow = allRows[i].cells.length - 1
- position = endOfRow - moveFromEnd
- if (position < 0) {
- position = 0
- }
- allCellsInRow = allRows[i].cells
- if (allCellsInRow[position].colSpan > 1) {
- allCellsInRow[position].colSpan = allCellsInRow[position].colSpan - 1
- } else {
- allRows[i].deleteCell(position)
- }
- }
- }
- }
- function TableColSplit(nCols){
- if (!isCursorInTableCell()) return;
- if (nCols<2) return;
- var addCols = nCols - 1;
- var addColsNoSpan = addCols;
- var newCell;
- var nsLeftColSpan = 0;
- var nsLeftRowSpanMoreOne = 0;
- for (var i=0; i<selectedTD.cellIndex; i++){
- nsLeftColSpan += selectedTR.cells[i].colSpan;
- if (selectedTR.cells[i].rowSpan > 1){
- nsLeftRowSpanMoreOne += 1;
- }
- }
- var allRows = selectedTable.rows
- // colSpan>1
- while (selectedTD.colSpan > 1 && addColsNoSpan > 0) {
- newCell = selectedTR.insertCell(selectedTD.cellIndex+1);
- newCell.innerHTML = " "
- if (borderShown == "yes") {
- newCell.runtimeStyle.border = "1px dotted #BFBFBF"
- }
- selectedTD.colSpan -= 1;
- addColsNoSpan -= 1;
- }
- // colSpan=1
- for (i=0;i<allRows.length;i++) {
- var ncLeftColSpan = 0;
- var position = -1;
- for (var n=0; n<allRows[i].cells.length; n++){
- ncLeftColSpan += allRows[i].cells[n].getAttribute('colSpan');
- if (ncLeftColSpan+nsLeftRowSpanMoreOne>nsLeftColSpan){
- position = n;
- break;
- }
- }
- if (selectedTR.rowIndex!=i){
- if (position!=-1){
- allRows[i].cells[position+nsLeftRowSpanMoreOne].colSpan += addColsNoSpan;
- }
- }else{
- for (var n=0; n<addColsNoSpan; n++){
- newCell = allRows[i].insertCell(selectedTD.cellIndex+1)
- newCell.innerHTML = " "
- newCell.rowSpan = selectedTD.rowSpan;
- if (borderShown == "yes") {
- newCell.runtimeStyle.border = "1px dotted #BFBFBF"
- }
- }
- }
- }
- }
- function isTableSelected() {
- if (eWebEditor.document.selection.type == "Control") {
- var oControlRange = eWebEditor.document.selection.createRange();
- if (oControlRange(0).tagName.toUpperCase() == "TABLE") {
- selectedTable = eWebEditor.document.selection.createRange()(0);
- return true;
- }
- }
- }
- function isCursorInTableCell() {
- if (eWebEditor.document.selection.type != "Control") {
- var elem = eWebEditor.document.selection.createRange().parentElement()
- while (elem.tagName.toUpperCase() != "TD" && elem.tagName.toUpperCase() != "TH"){
- elem = elem.parentElement
- if (elem == null)
- break
- }
- if (elem) {
- selectedTD = elem
- selectedTR = selectedTD.parentElement
- selectedTBODY = selectedTR.parentElement
- selectedTable = selectedTBODY.parentElement
- return true
- }
- }
- }