table.js

勇敢者论坛全部源代码。 支持SQL2000/Access数据库

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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 = "&nbsp;";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 = "&nbsp;";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;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 = "&nbsp;";if (borderShown == "yes") {newtd.runtimeStyle.border = "1px dotted #BFBFBF";}addRowsNoSpan -= 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 = "&nbsp;";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 = "&nbsp;";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 = "&nbsp;";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;while (selectedtd.colSpan > 1 && addColsNoSpan > 0) {newCell = selectedTR.insertCell(selectedtd.cellIndex+1);newCell.innerHTML = "&nbsp;";if (borderShown == "yes") {newCell.runtimeStyle.border = "1px dotted #BFBFBF";}selectedtd.colSpan -= 1;addColsNoSpan -= 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 = "&nbsp;";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;}}}