//****** Hide and Show Option Function *******/
//hide option
function hideone(theselect,index)
{
var oldOption = theselect.children[index];
var oldStr = oldOption.innerText;
var newOption = document.createElement('div');
newOption.setAttribute('opndatasourceid',oldOption.getAttribute('opndatasourceid'));
newOption.setAttribute('opngoalstmtgroupids',oldOption.getAttribute('opngoalstmtgroupids'));
newOption.setAttribute('opngoalstmtdesc',oldOption.getAttribute('opngoalstmtdesc'));
newOption.setAttribute('opngoalstmtvalue',oldOption.getAttribute('opngoalstmtvalue'));
newOption.setAttribute('value',oldOption.getAttribute('value'));
newOption.setAttribute('orderindex',oldOption.getAttribute('orderindex'));
newOption.innerText = oldStr;
theselect.appendChild(newOption);
theselect.replaceChild(newOption,oldOption);
newOption.style.display = 'none';
document.getElementById("goalstmtdesc").value = "";//clear description textarea
}
//show option
function showone(theselect,index)
{
var oldOption = theselect.children[index];
if(oldOption.tagName=='DIV')
{
var oldStr = oldOption.innerText;
var newOption = document.createElement('option');
newOption.setAttribute('opndatasourceid',oldOption.getAttribute('opndatasourceid'));
newOption.setAttribute('opngoalstmtgroupids',oldOption.getAttribute('opngoalstmtgroupids'));
newOption.setAttribute('opngoalstmtdesc',oldOption.getAttribute('opngoalstmtdesc'));
newOption.setAttribute('opngoalstmtvalue',oldOption.getAttribute('opngoalstmtvalue'));
newOption.setAttribute('value',oldOption.getAttribute('value'));
newOption.setAttribute('orderindex',oldOption.getAttribute('orderindex'));
newOption.innerText = oldStr;
theselect.appendChild(newOption);
theselect.replaceChild(newOption,oldOption);
}
}
有时间，好好整理一下！