javascript - Better way to Add fields up and display total -

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i have xpage(see below), shows several rows number fields , 3 columns (regular, overtime, total).

i have code on each field under regular , overtime (onblur):

var reg1 = parsefloat(document.getelementbyid("#{id:reg1}").value) || 0; var over1 = parsefloat(document.getelementbyid("#{id:over1}").value) || 0; var total1 = reg1 + over1;  document.getelementbyid("#{id:total1}").value = total1;  document.getelementbyid("#{id:total1}").disabled = true

eventually, i'll have more rows need add. best way add them can show total regular column , total overtime column?

any comments on code above appreciated.

see xpage:

<?xml version="1.0" encoding="utf-8"?> <xp:view xmlns:xp="http://www.ibm.com/xsp/core" xmlns:xe="http://www.ibm.com/xsp/coreex">  <xp:this.data>     <xp:dominodocument var="document1" formname="testhrs"></xp:dominodocument>  </xp:this.data>   <xp:table style="width:383.0px">     <xp:tr>         <xp:td>regular</xp:td>         <xp:td>overtime</xp:td>         <xp:td>total</xp:td>     </xp:tr>     <xp:tr>         <xp:td>             <xe:djnumbertextbox id="reg1"                 value="#{document1.rghr1}">                   <xe:this.onblur><![cdata[var reg1 = parsefloat(document.getelementbyid("#{id:reg1}").value) || 0; var over1 = parsefloat(document.getelementbyid("#{id:over1}").value) || 0; var total1 = reg1 + over1;  document.getelementbyid("#{id:total1}").value = total1;  document.getelementbyid("#{id:total1}").disabled = true]]></xe:this.onblur>             </xe:djnumbertextbox>         </xp:td>         <xp:td>             <xe:djnumbertextbox id="over1"                 value="#{document1.ovhr1}">                      <xe:this.onblur><![cdata[var reg1 = parsefloat(document.getelementbyid("#{id:reg1}").value) || 0; var over1 = parsefloat(document.getelementbyid("#{id:over1}").value) || 0; var total1 = reg1 + over1;  document.getelementbyid("#{id:total1}").value = total1;  document.getelementbyid("#{id:total1}").disabled = true]]></xe:this.onblur>             </xe:djnumbertextbox>         </xp:td>         <xp:td>             <xe:djnumbertextbox id="total1"                 value="#{document1.tohr1}">             </xe:djnumbertextbox>         </xp:td>     </xp:tr>     <xp:tr>         <xp:td>             <xe:djnumbertextbox id="reg2"                 value="#{sessionscope.reg2}">                 <xe:this.onblur><![cdata[var reg2 = parsefloat(document.getelementbyid("#{id:reg2}").value) || 0; var over2 = parsefloat(document.getelementbyid("#{id:over2}").value) || 0; var total2 = reg2 + over2;  document.getelementbyid("#{id:total2}").value = total2;  document.getelementbyid("#{id:total2}").disabled = true]]></xe:this.onblur>             </xe:djnumbertextbox>         </xp:td>         <xp:td>             <xe:djnumbertextbox id="over2"                 value="#{sessionscope.over2}">                   <xe:this.onblur><![cdata[var reg2 = parsefloat(document.getelementbyid("#{id:reg2}").value) || 0; var over2 = parsefloat(document.getelementbyid("#{id:over2}").value) || 0; var total2 = reg2 + over2;  document.getelementbyid("#{id:total2}").value = total2;  document.getelementbyid("#{id:total2}").disabled = true]]></xe:this.onblur>             </xe:djnumbertextbox>         </xp:td>         <xp:td>             <xe:djnumbertextbox id="total2"                 value="#{sessionscope.tot2}">              </xe:djnumbertextbox>         </xp:td>     </xp:tr> </xp:table>&#160;&#160;total regular&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;total overtime<xp:br></xp:br> <xe:djnumbertextbox id="totalregular"></xe:djnumbertextbox> &#160; &#160; &#160; &#160; &#160; &#160; &#160;  <xe:djnumbertextbox id="totalover"></xe:djnumbertextbox></xp:view>

if need sum several inputs, maybe set same css class them, , use css selector of them , maths:

<xe:djnumbertextbox styleclass="reg"></xe:djnumbertextbox>

then can use csjs function this:

// i.e. pass function '.reg' function getsumbyclass(strclassname) {     var sum = 0;     var allinputs = dojo.query(strclassname);     (var = 0, l = allinputs.length; < l; i++) {         sum += parsefloat(allinputs[i].value);     }     return sum; }

also looking @ code, better layout use css padding / margin properties instead of several spaceblank html chars.


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