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temp1.php
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temp1.php
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// tabledeleterow.js version 1.2 2006-02-21
// mredkj.com
// CONFIG notes. Below are some comments that point to where this script can be customized.
// Note: Make sure to include a <tbody></tbody> in your table's HTML
var INPUT_NAME_PREFIX = 'inputName'; // this is being set via script
var RADIO_NAME = 'totallyrad'; // this is being set via script
var TABLE_NAME = 'tblSample'; // this should be named in the HTML
var ROW_BASE = 1; // first number (for display)
var hasLoaded = false;
window.onload=fillInRows;
function fillInRows()
{
hasLoaded = true;
addRowToTable();
addRowToTable();
}
// CONFIG:
// myRowObject is an object for storing information about the table rows
function myRowObject(one, two, three, four)
{
this.one = one; // text object
this.two = two; // input text object
this.three = three; // input checkbox object
this.four = four; // input radio object
}
/*
* insertRowToTable
* Insert and reorder
*/
function insertRowToTable()
{
if (hasLoaded) {
var tbl = document.getElementById(TABLE_NAME);
var rowToInsertAt = tbl.tBodies[0].rows.length;
for (var i=0; i<tbl.tBodies[0].rows.length; i++) {
if (tbl.tBodies[0].rows[i].myRow && tbl.tBodies[0].rows[i].myRow.four.getAttribute('type') == 'radio' && tbl.tBodies[0].rows[i].myRow.four.checked) {
rowToInsertAt = i;
break;
}
}
addRowToTable(rowToInsertAt);
reorderRows(tbl, rowToInsertAt);
}
}
/*
* addRowToTable
* Inserts at row 'num', or appends to the end if no arguments are passed in. Don't pass in empty strings.
*/
function addRowToTable(num)
{
if (hasLoaded) {
var tbl = document.getElementById(TABLE_NAME);
var nextRow = tbl.tBodies[0].rows.length;
var iteration = nextRow + ROW_BASE;
if (num == null) {
num = nextRow;
} else {
iteration = num + ROW_BASE;
}
// add the row
var row = tbl.tBodies[0].insertRow(num);
// CONFIG: requires classes named classy0 and classy1
row.className = 'classy' + (iteration % 2);
// CONFIG: This whole section can be configured
// cell 0 - text
var cell0 = row.insertCell(0);
var textNode = document.createTextNode(iteration);
cell0.appendChild(textNode);
// cell 1 - input text
var cell1 = row.insertCell(1);
var txtInp = document.createElement('input');
txtInp.setAttribute('type', 'text');
txtInp.setAttribute('name', INPUT_NAME_PREFIX + iteration);
txtInp.setAttribute('size', '40');
txtInp.setAttribute('value', iteration); // iteration included for debug purposes
cell1.appendChild(txtInp);
// cell 2 - input button
var cell2 = row.insertCell(2);
var btnEl = document.createElement('input');
btnEl.setAttribute('type', 'button');
btnEl.setAttribute('value', 'Delete');
btnEl.onclick = function () {deleteCurrentRow(this)};
cell2.appendChild(btnEl);
// cell 3 - input checkbox
var cell3 = row.insertCell(3);
var cbEl = document.createElement('input');
cbEl.setAttribute('type', 'checkbox');
cell3.appendChild(cbEl);
// cell 4 - input radio
var cell4 = row.insertCell(4);
var raEl;
try {
raEl = document.createElement('<input type="radio" name="' + RADIO_NAME + '" value="' + iteration + '">');
var failIfNotIE = raEl.name.length;
} catch(ex) {
raEl = document.createElement('input');
raEl.setAttribute('type', 'radio');
raEl.setAttribute('name', RADIO_NAME);
raEl.setAttribute('value', iteration);
}
cell4.appendChild(raEl);
// Pass in the elements you want to reference later
// Store the myRow object in each row
row.myRow = new myRowObject(textNode, txtInp, cbEl, raEl);
}
}
// CONFIG: this entire function is affected by myRowObject settings
// If there isn't a checkbox in your row, then this function can't be used.
function deleteChecked()
{
if (hasLoaded) {
var checkedObjArray = new Array();
var cCount = 0;
var tbl = document.getElementById(TABLE_NAME);
for (var i=0; i<tbl.tBodies[0].rows.length; i++) {
if (tbl.tBodies[0].rows[i].myRow && tbl.tBodies[0].rows[i].myRow.three.getAttribute('type') == 'checkbox' && tbl.tBodies[0].rows[i].myRow.three.checked) {
checkedObjArray[cCount] = tbl.tBodies[0].rows[i];
cCount++;
}
}
if (checkedObjArray.length > 0) {
var rIndex = checkedObjArray[0].sectionRowIndex;
deleteRows(checkedObjArray);
reorderRows(tbl, rIndex);
}
}
}
// If there isn't an element with an onclick event in your row, then this function can't be used.
function deleteCurrentRow(obj)
{
if (hasLoaded) {
var delRow = obj.parentNode.parentNode;
var tbl = delRow.parentNode.parentNode;
var rIndex = delRow.sectionRowIndex;
var rowArray = new Array(delRow);
deleteRows(rowArray);
reorderRows(tbl, rIndex);
}
}
function reorderRows(tbl, startingIndex)
{
if (hasLoaded) {
if (tbl.tBodies[0].rows[startingIndex]) {
var count = startingIndex + ROW_BASE;
for (var i=startingIndex; i<tbl.tBodies[0].rows.length; i++) {
// CONFIG: next line is affected by myRowObject settings
tbl.tBodies[0].rows[i].myRow.one.data = count; // text
// CONFIG: next line is affected by myRowObject settings
tbl.tBodies[0].rows[i].myRow.two.name = INPUT_NAME_PREFIX + count; // input text
// CONFIG: next line is affected by myRowObject settings
var tempVal = tbl.tBodies[0].rows[i].myRow.two.value.split(' '); // for debug purposes
tbl.tBodies[0].rows[i].myRow.two.value = count + ' was' + tempVal[0]; // for debug purposes
// CONFIG: next line is affected by myRowObject settings
tbl.tBodies[0].rows[i].myRow.four.value = count; // input radio
// CONFIG: requires class named classy0 and classy1
tbl.tBodies[0].rows[i].className = 'classy' + (count % 2);
count++;
}
}
}
}
function deleteRows(rowObjArray)
{
if (hasLoaded) {
for (var i=0; i<rowObjArray.length; i++) {
var rIndex = rowObjArray[i].sectionRowIndex;
rowObjArray[i].parentNode.deleteRow(rIndex);
}
}
}
function openInNewWindow(frm)
{
// open a blank window
var aWindow = window.open('', 'TableAddRow2NewWindow',
'scrollbars=yes,menubar=yes,resizable=yes,toolbar=no,width=400,height=400');
// set the target to the blank window
frm.target = 'TableAddRow2NewWindow';
// submit
frm.submit();
}