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Joachim58

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Reply with quote  #1 
How to use the "multiple filters that dynamically update each other" code customization in a modern style filter panel.

The application uses the Zinfandel (Modern) Grid page style. On the Header/Filter(-PopupPanel) section of a Group-By-XXX-Table page a DropDownList1 is needed as a preselection for another DropDownList2.

I had used the "Multiple Filters that Dynamically Update Each Other" code customization for a similar requirement in another ISD classic page style application and it works great.

Problem: in this modern grid style application the filter popup panel closes whenever the user makes the preselection in the first dropdownlist. I think it is because DropDownList1.Autopostback=true is part of the code customization, and that there is no hint for the page to show a popped up filterpanel when re-rendering the filterpanel.

How can I solve this "multiple filters that dynamically update each other" in a ISD modern grid style filter panel?
 
thanks for your help.     

Joachim

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SkyForum

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Reply with quote  #2 
I have the exact same problem using the Tequila theme. Has anyone found a simple solution?
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JimiJ

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Reply with quote  #3 
I never use modern grid is all my new ISD 11-12X projects but just Modern Page Style. It can be easily tweaked to behave much better and more robust. Please see how it behaves with the Telerik ComboBox: http://www.screencast.com/t/bhy9v1ZWXJkG

Jimi J

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nestor

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Reply with quote  #4 
I skipped v11, but is the CCW required?  In v12 there is a Depends On property that accomplishes the same thing.  Is it in v11?
JimiJ

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Reply with quote  #5 
Hi Nestor,

That is version 12.20 but it also works the same with 11-X. On the ISD side, I just manually re-arranged the layout (to grid) while in Telerik, it is all hard coded. However, there are very good - easy to follow sample code in Telerik Web site. I used that kind of filtering when dealing 10s of thousands data lookup like US zip codes but in normal cases, you can use ISD DDL with basic query wizard filtering.  

Jimi J



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