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PO
 

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    <p>There seems to be nothing wrong with the way your listeners are assigned and removed in the code you've shown. I would suspect one of the following:</p> <p>a) Standard UI elements in Flash use the <a href="http://www.adobe.com/livedocs/flash/9.0/ActionScriptLangRefV3/flash/events/Event.html#CHANGE" rel="nofollow"><code>Event.CHANGE</code></a> constant to propagate changes, which resolves to the string "change", while your listeners are all assigned to "Changed". If just once you've added a listener to the native "change", your event listeners would correctly be called whenever the value changes, but <code>removeEventListener ("Changed",...)</code> would never work. In any case, you should always use string constants instead of character sequences when you assign or remove listeners, to avoid spelling mishaps.</p> <p>b) Your <code>event.target</code> does not resolve to the actual slideBar object, but to some nested <code>DisplayObject</code> using a <a href="http://www.rubenswieringa.com/blog/eventbubbles-eventcancelable-and-eventcurrenttarget" rel="nofollow">bubbling</a> event.</p> <p>c) The stage instances of your slideBars are not the same objects referenced in _sb1 and _sb2. This could happen if you create a new instance of the slideBar at some point, but never update the item's variables. To avoid this, you could use <code>event.target.removeEventListener()</code> instead of addressing _sb1 or _sb2 explicitly.</p> <p>d) Something is wrong with your logic. Are you certain the <code>removeEventListener</code> calls are ever made? Perhaps the if statements never evaluate to true? This could be the case, if either side of the comparison is <code>NaN</code>, or if the slideBar values are miscalculated.</p> <p>I also do not understand why you would want to remove the listeners at all - it seems you are creating some sort of filter mechanism, and while it makes sense to set <code>this._active</code> to <code>false</code> if the item is not in the specified range, you'd still have to listen for slideBar changes to reactivate it at a later time.</p>
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    1. POas3 removeEventListener not working
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    1. USweltraumpirat
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    1. COa) Not usung standard UI, using my own slideBar Class that dispatches change event on mouseUp.
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    2. COCould you show the code for your SliderBar class?
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      1. USTaurayi
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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