I have the following:

```
<span id="refOrder_2" class="refOrder">
   <input type="text" value="0" 
      size="3" name="item.Order" maxlength="3" 
      id="Order_2" class="wijmo-wijtextbox ui-widget ui-state-default ui-corner-all">
</span>

```

What I would like to do is to trigger a refresh function when the value of the input is not equal to the value of $("#dialogOrder").val() Can someone explain what selector I would use? I assume it would start with:

```
$('#refOrder_2').  

```

but how do I get the value of the input ?