Improved the "mark row" feature so it can be used with the "pointer" one

This commit is contained in:
Loïc Chapeaux
2002-03-23 11:12:30 +00:00
parent c8bc6ac992
commit 4fafc30ea4
6 changed files with 97 additions and 49 deletions

View File

@@ -298,27 +298,28 @@ function checkTransmitDump(theForm, theAction)
/**
* The global array below will be used inside the "setPointer()" function
*/
var markedRow = new Array();
/**
* Sets/unsets the pointer in browse mode
* Sets/unsets the pointer and marker in browse mode
*
* @param object the table row
* @param object the color to use for this row
* @param object the background color
* @param string the action calling this script (over, out or click)
* @param string the default background color
* @param string the color to use for mouseover
* @param string the color to use for marking a row
*
* @return boolean whether pointer is set or not
*/
function setPointer(theRow, thePointerColor, theNormalBgColor)
function setPointer(theRow, theAction, theDefaultColor, thePointerColor, theMarkColor)
{
var theCells = null;
if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
// 1. Pointer and mark feature are disabled or the browser can't get the
// row -> exits
if ((thePointerColor == '' && theMarkColor == '')
|| typeof(theRow.style) == 'undefined') {
return false;
}
// 2. Gets the current row and exits if the browser can't get it
if (typeof(document.getElementsByTagName) != 'undefined') {
theCells = theRow.getElementsByTagName('td');
}
@@ -329,29 +330,69 @@ function setPointer(theRow, thePointerColor, theNormalBgColor)
return false;
}
// 3. Gets the current color...
var rowCellsCnt = theCells.length;
var domDetect = null;
var currentColor = null;
var newColor = null;
// Opera does not return valid values with "getAttribute"
// 3.1 ... with DOM compatible browsers except Opera that does not return
// valid values with "getAttribute"
if (typeof(window.opera) == 'undefined'
&& typeof(theCells[0].getAttribute) != 'undefined' && typeof(theCells[0].getAttribute) != 'undefined') {
&& typeof(theCells[0].getAttribute) != 'undefined') {
currentColor = theCells[0].getAttribute('bgcolor');
newColor = (currentColor.toLowerCase() == thePointerColor.toLowerCase())
? theNormalBgColor
: thePointerColor;
for (var c = 0; c < rowCellsCnt; c++) {
theCells[c].setAttribute('bgcolor', newColor, 0);
} // end for
domDetect = true;
}
// 3.2 ... with other browsers
else {
currentColor = theCells[0].style.backgroundColor;
newColor = (currentColor.toLowerCase() == thePointerColor.toLowerCase())
? theNormalBgColor
: thePointerColor;
for (var c = 0; c < rowCellsCnt; c++) {
theCells[c].style.backgroundColor = newColor;
domDetect = false;
} // end 3
// 4. Defines the new color
// 4.1 Current color is the default one
if (currentColor == ''
|| currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {
if (theAction == 'over' && thePointerColor != '') {
newColor = thePointerColor;
}
else if (theAction == 'click' && theMarkColor != '') {
newColor = theMarkColor;
}
}
// 4.1.2 Current color is the pointer one
else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()) {
if (theAction == 'out') {
newColor = theDefaultColor;
}
else if (theAction == 'click' && theMarkColor != '') {
newColor = theMarkColor;
}
}
// 4.1.3 Current color is the marker one
else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {
if (theAction == 'click') {
newColor = (thePointerColor != '')
? thePointerColor
: theDefaultColor;
}
} // end 4
// 5. Sets the new color...
if (newColor) {
var c = null;
// 5.1 ... with DOM compatible browsers except Opera
if (domDetect) {
for (c = 0; c < rowCellsCnt; c++) {
theCells[c].setAttribute('bgcolor', newColor, 0);
} // end for
}
// 5.2 ... with other browsers
else {
for (c = 0; c < rowCellsCnt; c++) {
theCells[c].style.backgroundColor = newColor;
}
}
} // end 5
return true;
} // end of the 'setPointer()' function