Search Type: Posts; User: ju187

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  1. Found this after search as I have the same issue. I think you mean scrollByDeltaY. BTW, why 1000? Thanks.
  2. Yes. After some research I did some logic to clean store and delete guarantee range. It works mostly of the time. However, on Chrome if I switch between grid needs scrollbar and does not need,...
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    Hi:

    Any plan to update it make it work in V4? Lots of objects and methods are changed.
  4. HI:

    My app has a infinite scroll grid that load everything in different folders. So for different folder I expect the scrollerbar will recalculate based on the number of records. The first time...
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    Unfortunately this is new in 4.1 and I am using 4.07 now
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    thanks for your quick reply. However, the itemexpand event is fired when the item is expanding, not when the child nodes are render. The results is that the child nodes are not ready. What I need...
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    Have a tree loads dynamically each time user expands a node. After the node is expanded some task needs to be done. However, I could not find the event that will fire after the tree finish...
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    Have a triggerfield with two triggers and I'd like to be able to hide each of them under different conditions. The hideTrigger=true will hide both of them. hideTrigger1 or hideTrigger2 do not work....
  9. Could you give some more details? Thanks a lot
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    Have a page with many sprites belong to different groups. I'd like to highlight sprites belong to the same group when mouseover it. The is implemented by setStyle({stroke:'some...
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    Thanks for the quick response. Work like a charm, how did you figure this out:)
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    Hi:

    My ExtJS app is in an iframe. In some cases, there will be a message for warning or whatever. The issue is that the pop-up is at the center of the iframe instead of the entire window. I...
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    Hi:

    Thank you for your effort. Tried to use it, but got an error "namespace undefined". Saved it into a .js file in the same directory as sample file. Did I put it in the wrong place? I am new...
  14. thanks a bunch
  15. Could you a bit more codes? I tried the same thing, but the icon did not show up. thanks.
  16. I have a similar problem. Could you show me what do you mean by "change the root tree to an array"? Thanks.
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