JavaScript Tutorial/GUI Components/Table Sorter
Содержание
Assign mouse move event coordinate to element style
<source lang="javascript">
<html>
<head> <title>Simulated Drag And Drop Example</title> <script type="text/javascript"> function handleMouseMove(oEvent) { var oDiv = document.getElementById("div1"); oDiv.style.left = oEvent.clientX; oDiv.style.top = oEvent.clientY; } </script> </head> <body onmousemove="handleMouseMove(event)">
Try moving your mouse around.
Test
</body>
</html></source>
System Drag And Drop Example
<source lang="javascript">
<html>
<head> <title>System Drag And Drop Example</title> <script type="text/javascript"> function handleMouseMove(oEvent) { oEvent.srcElement.dragDrop(); } function handleDragDropEvent(oEvent) { oEvent.dataTransfer.setData("URL", "http://www.wbex.ru/"); } </script> </head> <body>
Try dragging the red square into another browser window.
</body>
</html></source>
Table Sort Example
<source lang="javascript">
<html>
<head> <title>Table Sort Example</title> <script type="text/javascript"> function generateCompareTRs(iCol) { return function compareTRs(oTR1, oTR2) { var sValue1 = oTR1.cells[iCol].firstChild.nodeValue; var sValue2 = oTR2.cells[iCol].firstChild.nodeValue; return sValue1.localeCompare(sValue2); }; } function sortTable(sTableID, iCol) { var oTable = document.getElementById(sTableID); var oTBody = oTable.tBodies[0]; var colDataRows = oTBody.rows; var aTRs = new Array; for (var i=0; i < colDataRows.length; i++) { aTRs[i] = colDataRows[i]; } aTRs.sort(generateCompareTRs(iCol)); var oFragment = document.createDocumentFragment(); for (var i=0; i < aTRs.length; i++) { oFragment.appendChild(aTRs[i]); } oTBody.appendChild(oFragment); } </script> </head> <body>
Click on the table header to sort in ascending order.
Last Name | First Name |
---|---|
Smith | John |
Johnson | Betty |
Henderson | Nathan |
Williams | James |
Gilliam | Michael |
Walker | Matthew |
</body>
</html></source>
Table Sort Example 2
<source lang="javascript">
<html>
<head> <title>Table Sort Example</title> <script type="text/javascript"> function generateCompareTRs(iCol) { return function compareTRs(oTR1, oTR2) { var sValue1 = oTR1.cells[iCol].firstChild.nodeValue; var sValue2 = oTR2.cells[iCol].firstChild.nodeValue; return sValue1.localeCompare(sValue2); }; } function sortTable(sTableID, iCol) { var oTable = document.getElementById(sTableID); var oTBody = oTable.tBodies[0]; var colDataRows = oTBody.rows; var aTRs = new Array; for (var i=0; i < colDataRows.length; i++) { aTRs[i] = colDataRows[i]; } if (oTable.sortCol == iCol) { aTRs.reverse(); } else { aTRs.sort(generateCompareTRs(iCol)); } var oFragment = document.createDocumentFragment(); for (var i=0; i < aTRs.length; i++) { oFragment.appendChild(aTRs[i]); } oTBody.appendChild(oFragment); oTable.sortCol = iCol; } </script> </head> <body>
Click on the table header to sort in ascending order.
Last Name | First Name |
---|---|
Smith | John |
Johnson | Betty |
Henderson | Nathan |
Williams | James |
Gilliam | Michael |
Walker | Matthew |
</body>
</html></source>
Table Sort Example 3
<source lang="javascript">
<html>
<head> <title>Table Sort Example</title> <script type="text/javascript"> function convert(sValue, sDataType) { switch(sDataType) { case "int": return parseInt(sValue); case "float": return parseFloat(sValue); case "date": return new Date(Date.parse(sValue)); default: return sValue.toString(); } } function generateCompareTRs(iCol, sDataType) { return function compareTRs(oTR1, oTR2) { var vValue1 = convert(oTR1.cells[iCol].firstChild.nodeValue, sDataType); var vValue2 = convert(oTR2.cells[iCol].firstChild.nodeValue, sDataType); if (vValue1 < vValue2) { return -1; } else if (vValue1 > vValue2) { return 1; } else { return 0; } }; } function sortTable(sTableID, iCol, sDataType) { var oTable = document.getElementById(sTableID); var oTBody = oTable.tBodies[0]; var colDataRows = oTBody.rows; var aTRs = new Array; for (var i=0; i < colDataRows.length; i++) { aTRs[i] = colDataRows[i]; } if (oTable.sortCol == iCol) { aTRs.reverse(); } else { aTRs.sort(generateCompareTRs(iCol, sDataType)); } var oFragment = document.createDocumentFragment(); for (var i=0; i < aTRs.length; i++) { oFragment.appendChild(aTRs[i]); } oTBody.appendChild(oFragment); oTable.sortCol = iCol; } </script> </head> <body>
Click on the table header to sort in ascending order.
Last Name | First Name | Birthday | Siblings |
---|---|---|---|
Smith | John | 7/12/1978 | 2 |
Johnson | Betty | 10/15/1977 | 4 |
Henderson | Nathan | 2/25/1949 | 1 |
Williams | James | 7/8/1980 | 4 |
Gilliam | Michael | 7/22/1949 | 1 |
Walker | Matthew | 1/14/2000 | 3 |
</body>
</html></source>
Table Sort Example 4
<source lang="javascript">
<html>
<head> <title>Table Sort Example</title> <script type="text/javascript"> function convert(sValue, sDataType) { switch(sDataType) { case "int": return parseInt(sValue); case "float": return parseFloat(sValue); case "date": return new Date(Date.parse(sValue)); default: return sValue.toString(); } } function generateCompareTRs(iCol, sDataType) { return function compareTRs(oTR1, oTR2) { var vValue1, vValue2; if (oTR1.cells[iCol].getAttribute("value")) { vValue1 = convert(oTR1.cells[iCol].getAttribute("value"), sDataType); vValue2 = convert(oTR2.cells[iCol].getAttribute("value"), sDataType); } else { vValue1 = convert(oTR1.cells[iCol].firstChild.nodeValue, sDataType); vValue2 = convert(oTR2.cells[iCol].firstChild.nodeValue, sDataType); } if (vValue1 < vValue2) { return -1; } else if (vValue1 > vValue2) { return 1; } else { return 0; } }; } function sortTable(sTableID, iCol, sDataType) { var oTable = document.getElementById(sTableID); var oTBody = oTable.tBodies[0]; var colDataRows = oTBody.rows; var aTRs = new Array; for (var i=0; i < colDataRows.length; i++) { aTRs[i] = colDataRows[i]; } if (oTable.sortCol == iCol) { aTRs.reverse(); } else { aTRs.sort(generateCompareTRs(iCol, sDataType)); } var oFragment = document.createDocumentFragment(); for (var i=0; i < aTRs.length; i++) { oFragment.appendChild(aTRs[i]); } oTBody.appendChild(oFragment); oTable.sortCol = iCol; } </script> </head> <body>
Click on the table header to sort.
Type | Filename |
---|---|
<img src="images/wordicon.gif"/> | My Resume.doc |
<img src="images/excelicon.gif"/> | Fall Budget.xls |
<img src="images/acrobaticon.gif"/> | How to be a better programmer.pdf |
<img src="images/wordicon.gif"/> | My Old Resume.doc |
<img src="images/notepadicon.gif"/> | Notes from Meeting.txt |
<img src="images/zippedfoldericon.gif"/> | Backups.zip |
<img src="images/excelicon.gif"/> | Spring Budget.xls |
<img src="images/wordicon.gif"/> | Job Description - Web Designer.doc |
<img src="images/acrobaticon.gif"/> | Saved Web Page.pdf |
<img src="images/wordicon.gif"/> | Chapter 1.doc |
</body>
</html></source>
Table Sort Example 5
<source lang="javascript">
<html>
<head> <title>Table Sort Example</title> <script type="text/javascript"> function compareTRs(oTR1, oTR2) { var sValue1 = oTR1.cells[0].firstChild.nodeValue; var sValue2 = oTR2.cells[0].firstChild.nodeValue; return sValue1.localeCompare(sValue2); } function sortTable(sTableID) { var oTable = document.getElementById(sTableID); var oTBody = oTable.tBodies[0]; var colDataRows = oTBody.rows; var aTRs = new Array; for (var i=0; i < colDataRows.length; i++) { aTRs[i] = colDataRows[i]; } aTRs.sort(compareTRs); var oFragment = document.createDocumentFragment(); for (var i=0; i < aTRs.length; i++) { oFragment.appendChild(aTRs[i]); } oTBody.appendChild(oFragment); } </script> </head> <body>
Click on the table header to sort in ascending order.
Last Name |
---|
Smith |
Johnson |
Henderson |
Williams |
Gilliam |
Walker |
</body>
</html></source>