Adding select element through javascript doesn't work in ie

my code works fine in Safari, and FF, but in IE the drop down is empty. Its just empty. Any ideas? This is jquery-1.5. Thanks!

var sel = document.createElement("select");
sel.setAttribute("id", key)
sel.setAttribute('name', key)
for (var option in ddHash[key]){
    var optElement = document.createEl开发者_Go百科ement("option")
    optElement.text = ddHash[key][option]
    if (// some conditional){
        optElement.selected = true
    }
    else {
        optElement.selected = false
    }
    sel.appendChild(optElement)
}

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I believe optElement.text should be optElement.innerText for IE.

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From the MSDN reference for the option object:

You can create new OPTION elements dynamically with the document.createElement method, but you cannot change properties until the new element is added to a SELECT object. Or, you can create fully formed elements by using the Option object, as follows:

var opt = new Option( 'Text', 'Value', fDefaultSelected );

So it seems you just need to call appendChild before trying to set the properties.