December 5th, 2012, 09:54 AM
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Contributing User
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Join Date: Nov 2004
Posts: 72
Time spent in forums: 2 Days 2 h 58 m 9 sec
Reputation Power: 9
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Function only works in IE
I have a function that gets called when a checkbox on the page is checked. It works fine in IE but doesn't work in chrome, on my ipad, etc.. Any advice on what needs to be updated would be appreciated. thanks
Here is the checkbox:
<input name='$id' id='$n' type='checkbox' onClick='updsrv(this.name, $amount)'> (it's in a php loop so the variables are pulled from that)
here is the 'Optional' field where the values are supposed to be displayed:
Code:
<tr id="optionalrow" style="display:none;">
<td width="38%" align="center"> </td>
<td width="20%" align="left"> Optional Amenities:</td>
<td width="42%">$ <input type="text" name="optional" readonly="" style="border: none;color: <?php echo $textfontcolor; ?>" ></td>
</tr>
The function looks to see if there is a box checked on the page, if so show the field and display the amount and add up the total from a couple other fields on the page. If not, hide the optional field and take off any amounts that were previously checked.
Code:
function updsrv(a, b)
{
var eLength = document.f.elements.length;
var anychecked = 'F';
for (i=0; i<eLength; i++)
{
var type = f.elements[i].type;
if (type=="checkbox" && document.f.elements[i].checked)
{
anychecked = 'T';
}
}
if(anychecked == 'T')
document.getElementById('optionalrow').style.display = "inline";
else
document.getElementById('optionalrow').style.display = "none";
if(document.getElementById(a).checked == true)
{
var amt = b * 1;
var chargef = document.f.fmonth.value;
var chargel = document.f.lmonth.value;
var addon = 0;
if(chargef == 'T')
addon = addon + amt;
if(chargel == 'T')
addon = addon + amt;
var total = document.f.totaldue.value * 1;
var newtotal = total + addon;
document.f.totaldue.value = newtotal.toFixed(2);
var optamt = document.f.optional.value * 1;
var newoptamt = optamt + addon;
document.f.optional.value = newoptamt.toFixed(2);
}
if(document.getElementById(a).checked == false)
{
var amt = b * 1;
var chargef = document.f.fmonth.value;
var chargel = document.f.lmonth.value;
var addon = 0;
if(chargef == 'T')
addon = addon - amt;
if(chargel == 'T')
addon = addon - amt;
var total = document.f.totaldue.value * 1;
var newtotal = total + addon;
document.f.totaldue.value = newtotal.toFixed(2);
var optamt = document.f.optional.value * 1;
var newoptamt = optamt + addon;
document.f.optional.value = newoptamt.toFixed(2);
}
}
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