binding to a model is too slow when "msgTarget" is set

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   binding to a model is too slow when "msgTarget" is set

   
   

   
   

   binding to a model is too slow when "msgTarget" is set

   
   
   
   

   
   

   I have a complex form (with about 40 fields nested in some fieldsets components). I try to bind the form to a record through this line :
   

   
   

   Code:

   
   

   
   me.viewModel.setData({ Model: record });
   

   
   At first I thought the problem source is because of large fields and nesting conditions. So I flattened all the fields and now of them fields are direct children of FormPanel but nothing is changed.
   

   After investing few hours, I found the problem accidentally. I have this config in FormPanel :

   
   

   
   

   Code:

   
   

   
       fieldDefaults: {
           labelWidth: 90,
           anchor: '100%',
           msgTarget: 'side'
       },
   

   
   after just removing msgTarget: 'side' config, all the thing are great and speedy!! so nesting and large fields count was not the problem.

   
   

   
   

   
   

   
   

   
   
   
   

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