I have an dropdown with the following in it:
<select id="shipping" name="shipping_option">
<option SELECTED value="60">R60</option>
<option value="90">R90</option>
<option value="100">R100</option>
</select>
Then, when the content of the dropdown is changed, javascript runs updateTotal(), which is the following:
function updateTotal() {
total = parseInt($("#shipping").val());
}
Now that works fine in Firefox and Safari, but not in IE. It just doesn't work. It says ob开发者_开发百科ject doesn't support function.
Is this a bug in IE, or a bug in jQuery relating to IE? As I said, this works perfectly, just not in IE.
Some possible problems -- are you sure the <select>
with the id shipping
has loaded and has not been removed from the DOM? Is there another element with the id shipping
? Is the value really a number? Also, the total
variable, are you certain it was initialized with var
to make it accessible where you're using it?
One note, it's a good idea to use parseInt()
with the second parameter, so parseInt(foo, 10);
to make sure it's parsed as a decimal number.
Try checking your code in jslint to see what other errors may be causing problems.
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