Actionscript :: Call A Function On Addition Of New Row In List And Not Afterwards
Feb 5, 2012
I have created an item renderer spark list in flex , but i want to call a function on addition of new row in list and not afterwards. I am getting a data object in rendered list in it i am getting the type of data to be displayed in list ie. either text or image. So on addition of new data in list i want a function to be called up in rendered list that checks the type of data received and then it will either create and add an image element or a text element. So the main problem is how i get a function called on addition of data. I have tried events like datachange and added but they keep on calling the function over and over again when we scroll the list but i want the function to be called once only on addition of data and not after wards. Below is the renderer list code , maybe you will get a better idea of what i am trying to do:
[Code]...
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