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06.30.2008 at 06:26PM PDT, ID: 23528876
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9.8

Passing Back Value from Pop-Up

Asked by arthur_raft2 in PHP Scripting Language, JavaScript, Hypertext Markup Language (HTML)

Hello Experts,

Have a look at the attached scripts. The main page offers a select list of number values, with the option for users to Pop-Up a calculator page - both scripts are attached.

I need to "simple things"
(1) On the pop-up page, I need to pass a value from volume1 to volume2, Rounding-Up to the nearest 5,000.
(2) when the user closes the pop-up window, I need the rounded value to apear in the select list on the main page.

Tusting this is simple for you guys.Start Free Trial 
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MAIN PAGE:
 
<head>
<script type="text/javascript">
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->
</script>
</head>
 
<body>
<table border="0" cellpadding="0" cellspacing="0">
  <tr>
    <td nowrap="nowrap" class="style32"><span class="dropdown1">enter  volume :&nbsp;</span></td>
    <td nowrap="nowrap" class="style32"><span class="dropdown1">
      <select name="vol" class="dropdown2" id="vol" style="width:95px" onChange="updatePage()">
        <option value="20" <?=$vols[0]?> >20,000 litres</option>
        <option value="25" <?=$vols[1]?> >25,000 litres</option>
        <option value="30" <?=$vols[2]?> >30,000 litres</option>
        <option value="35" <?=$vols[3]?> >35,000 litres</option>
        <option value="40" <?=$vols[4]?> >40,000 litres</option>
        <option value="45" <?=$vols[5]?> >45,000 litres</option>
        <option value="50" <?=$vols[6]?> >50,000 litres</option>
        <option value="55" <?=$vols[7]?> >55,000 litres</option>
        <option value="60" <?=$vols[8]?> >60,000 litres</option>
        <option value="65" <?=$vols[9]?> >65,000 litres</option>
        <option value="70" <?=$vols[10]?> >70,000 litres</option>
        <option value="75" <?=$vols[11]?> >75,000 litres</option>
        <option value="80" <?=$vols[12]?> >80,000 litres</option>
        <option value="85" <?=$vols[13]?> >85,000 litres</option>
        <option value="90" <?=$vols[14]?> >90,000 litres</option>
      </select>
    </span></td>
    <td nowrap="nowrap" class="style32"><span class="dropdown1">- or - <img src="images/stories/icons/arrow_down.png" name="imgfirst" width="18" height="13" border="0" id="imgfirst" /> <a  href="javascript:;" onClick="MM_openBrWindow('vol_calc.html','','width=450,height=350')" >calculate here</a></span></td>
  </tr>
</table>
</body>
</html>
 
 
 
 
POP_UP PAGE:
 
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript">
<!--
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
 
function KW_getVal(o){ //v1.2
	var retVal="0";if (o.type=="select-one")
	{retVal=(o.selectedIndex==-1)?0:o.options[o.selectedIndex].value;}
	else if (o.length>1){for (var i=0;i<o.length;i++) if (o[i].checked) retVal=o[i].value;
	} else if (o.type=="checkbox") {retVal=(o.checked)?o.value:0;} else {
	retVal=Number(o.value)}return parseFloat(retVal);
}
 
function KW_calcForm() { //v1.2
	var str="",a=KW_calcForm.arguments; for (var i=3;i<a.length;i++)
	str+=(a[i].indexOf("#")==-1)?a[i]:KW_getVal(MM_findObj(a[i].substring(1)));
	t=Math.round(a[1]*eval(str))/a[1];tS=t.toString();if(a[2]>0){tSp=tS.indexOf(".");
	if(tSp==-1)	tS+=".";tSp=tS.indexOf(".");while(tSp!=(tS.length-1-a[2])){tS+="0";
	tSp=tS.indexOf(".");}} MM_findObj(a[0]).value=tS;
}
//-->
</script>
 
<script>
 
function fnFormatField(id)
{
      r = roundNumber(parseInt(id.value),2);
      id.value = addCommas(r + '');
}
 
function addCommas(nStr)
{
      nStr += '';
      x = nStr.split('.');
      x1 = x[0];
      x2 = x.length > 1 ? '.' + x[1] : '';
      var rgx = /(\d+)(\d{3})/;
      while (rgx.test(x1)) {
            x1 = x1.replace(rgx, '$1' + ',' + '$2');
      }
      return x1 + x2;
}
 
function roundNumber(num, dec) {
      var result = Math.round(num/Math.pow(10,dec))*Math.pow(10,dec);
      return result;
}
 
function updatePage()
{
	document.getElementById("theForm").submit();
}
 
</script>
 
</head>
 
<body>
shape: 
<select name="shape" id="shape" onclick="KW_calcForm('volume1',100,2,'#length','*','#width','*','(','(','#deep','+','#shallow',')','/','2',')','*','1000','*','#shape');fnFormatField(volume1)">
  <option value="0.85">Curved / Irregular</option>
  <option value="1.0">Rectangular</option>
</select>
<br />
<br />
length: 
<select name="length" id="length" onclick="KW_calcForm('volume1',100,2,'#length','*','#width','*','(','(','#deep','+','#shallow',')','/','2',')','*','1000','*','#shape');fnFormatField(volume1)">
  <option value="5.0">5.0m</option>
  <option value="6.0">6.0m</option>
  <option value="7.0">7.0m</option>
  <option value="7.2">7.2m</option>
  <option value="7.4">7.4m</option>
  <option value="7.6">7.6m</option>
  <option value="7.8">7.8m</option>
  <option value="8.0">8.0m</option>
  <option value="8.2" selected="selected">8.2m</option>
  <option value="8.4">8.4m</option>
  <option value="8.6">8.6m</option>
  <option value="8.8">8.8m</option>
  <option value="9.0">9.0m</option>
  <option value="9.2">9.2m</option>
  <option value="9.4">9.4m</option>
  <option value="9.6">9.6m</option>
  <option value="9.8">9.8m</option>
  <option value="10.0">10.0m</option>
  <option value="10.2">10.2m</option>
  <option value="10.4">10.4m</option>
  <option value="10.6">10.6m</option>
  <option value="10.8">10.8m</option>
  <option value="11.0">11.0m</option>
  <option value="11.2">11.2m</option>
  <option value="11.4">11.4m</option>
  <option value="11.6">11.6m</option>
  <option value="11.8">11.8m</option>
  <option value="12.0">12.0m</option>
 
</select>
<br />
<br />
width: 
<select name="width" id="width" onclick="KW_calcForm('volume1',100,2,'#length','*','#width','*','(','(','#deep','+','#shallow',')','/','2',')','*','1000','*','#shape');fnFormatField(volume1)">
  <option value="3.0">3.0m</option>
  <option value="3.2">3.2m</option>
  <option value="3.4">3.4m</option>
  <option value="3.6">3.6m</option>
  <option value="3.8">3.8m</option>
  <option value="4.0">4.0m</option>
  <option value="4.2" selected="selected">4.2m</option>
  <option value="4.4">4.4m</option>
  <option value="4.6">4.6m</option>
  <option value="4.8">4.8m</option>
  <option value="5.0">5.0m</option>
  <option value="5.2">5.2m</option>
  <option value="5.4">5.4m</option>
  <option value="5.6">5.6m</option>
  <option value="5.8">5.8m</option>
  <option value="6.0">6.0m</option>
</select>
<br />
<br />
depth - shallow: 
<select name="shallow" id="shallow" onclick="KW_calcForm('volume1',100,2,'#length','*','#width','*','(','(','#deep','+','#shallow',')','/','2',')','*','1000','*','#shape');fnFormatField(volume1)">
  <option value="0.9">0.9m</option>
  <option value="1.0" selected="selected">1.0m</option>
  <option value="1.2">1.2m</option>
  <option value="1.3">1.3m</option>
  <option value="1.4">1.4m</option>
</select>
<br />
<br />
depth - deep
<select name="deep" id="deep" onclick="KW_calcForm('volume1',100,2,'#length','*','#width','*','(','(','#deep','+','#shallow',')','/','2',')','*','1000','*','#shape');fnFormatField(volume1)">
  <option value="1.0">1.0m</option>
  <option value="1.1">1.1m</option>
  <option value="1.2">1.2m</option>
  <option value="1.3">1.3m</option>
  <option value="1.4">1.4m</option>
  <option value="1.5">1.5m</option>
  <option value="1.6">1.6m</option>
  <option value="1.7">1.7m</option>
  <option value="1.8" selected="selected">1.8m</option>
  <option value="1.9">1.9m</option>
  <option value="2.0">2.0m</option>
</select>
<br />
<br />
calculated volume:
<input name="volume1" type="text" id="volume1" size="8" maxlength="8" />
<br />
<br />
volume rounded up: 
<input name="volume2" type="text" id="volume2" size="8" maxlength="8" />
</body>
</html>
[+][-]06.30.2008 at 08:52PM PDT, ID: 21904889

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About this solution

Zones: PHP Scripting Language, JavaScript, Hypertext Markup Language (HTML)
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Solution Provided By: hielo
Participating Experts: 1
Solution Grade: A
 
 
[+][-]06.30.2008 at 09:40PM PDT, ID: 21905016

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[+][-]07.01.2008 at 05:28AM PDT, ID: 21906969

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