Código javascript:
Ver original
function suma1(){ var res; res=0; res=parseInt(document.getElementsByName("Capacidad1").value+parseInt("Capacidad2").value; document.getElementsByName("RAM").value=res; }
y aqui la estoy mandando llamar:
Código HTML:
<select name="Capacidad1" type="comboBox" onchange="suma1();"> <option value="0"<?php if($cap[0]=="1"){?> selected="selected"<?php }?>>...</option> <option value="256"<?php if($cap[0]=="256"){?> selected="selected"<?php }?>>256 MB</option> <option value="512"<?php if($cap[0]=="512"){?> selected="selected"<?php }?>>512 MB</option> <option value="1024"<?php if($cap[0]=="1024"){?> selected="selected"<?php }?>>1 GB</option> <option value="2048"<?php if($cap[0]=="2048"){?> selected="selected"<?php }?>>2 GB</option> </select>
Código HTML:
<input name="RAM" type="text" id="RAM" size="15" value="<?php echo @$row["RAM"]."MB" ?>" readonly="readonly" />