object - jQuery deep copy with Ext JS? -

I have tried and wondered how I can not do with ExtJs, explain to me with a code block.

In jQuery

 console.clear (); Var a = {b: 5, c: 4, o: {l: 2, p: 2}} var b = {k: 4, l: 3, c: 5, o: {m: 2, l: 1 }} Var ex = $ .extend (true, a, b); The console dir (ex)   is the output here  
 ex = {a: {q: 2}, b: 5, c: 5, o: {l: 1, P: 2, m: 2}}   Ext apply, if applicable, copy does not work in this way. How can I create output in EXJGS?  
 Thanks in advance   
 
  Deep copying is not supported in Extend in  Ext .apply  and  Ext.applyIf , they both function only on the first level of a hash map and will override any embedded arrays or hashes instead of merge.  
 In fact, Docs clearly tells that Ext.apply is for working on config objects, it is not that it matters but it is only to clarify that this merge utility function Although it is basically if you want to merge only the first level / depth.   

 


  







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