Hi,
I have done some modifications in order to solve this problem. I have
tested it on few examples and it seems to work but it would be nice to
hear if this is generally a good/correct solution.
I have done the following:
1. Since I currently don't need a category checkbox I have ignored it so
I don't know if/how it works with catWithCheckbox parameter set.
2. I had to somehow pass the category to javascript setlayers function.
So in legend.php:
a) First I modified the _print Category() function and put "$cstr .=
$this->_printGroup($grp, $cat);" instead of "$cstr .=
$this->_printGroup($grp);" (line 205)
b) I modified "function _printGroup($grp)" to "function
_printGroup($grp, $cat)" (line 216)
c) I modified $gstr .= "<td class=\"cbx\"><input type=\"checkbox\"
name=\"groupscbx\" value=\"$grpName\" id=\"ginput_$grpName\"
onclick=\"javascript:setlayers(\\'$grpName\\',false)\" /></td>"; to
$gstr .= "<td class=\"cbx\"><input type=\"checkbox\" name=\"groupscbx\"
value=\"$grpName\" id=\"ginput_$grpName\"
onclick=\"javascript:setlayers(\\'$grpName\\',\\'$cat\\',false)\"
/></td>";
3. Then I modified toc.js. I didn't know how to get the list of
groups/layers belonging to the category passed in above call to
setlayers, so I used a part of code from setcategory function. The hole
part looks like this now:
if (selelem) {
// Check if layer is not visible at current scale
if ((_$('spxg_' + selelem).className == 'unvis') && (!noreload)) {
noreload = true;
}
// get the list of groups/layers belonging to this category
var grpList = $('#' +
catelem).find('[EMAIL PROTECTED]"checkbox"]');
// create a group list array
var grpListArray = new Array();
for (var j=0; j<grpList.length; j++) {
grpListArray[j] = grpList[j].id;
}
// Check if layers should be mutually disabled
if (PMap.mutualDisableList) {
var mdl = PMap.mutualDisableList;
if (mdl.inArray(selelem)) {
for (var i=0; i<mdl.length; i++) {
if
(!grpListArray.inArray('ginput_' + mdl[i])) {
_$('ginput_'
+ mdl[i]).checked = false;
}
}
}
}
}
This works for now but I am not sure if this is generally a good
solution, and I am not good in Javascript either. So I welcome any
suggestion on this.
Regards, dejan
thanks
regards, dejan
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