2017-07-08 52 views
0

我有一個名爲dropdowns的對象,具有鍵值對的對象。我想更新名爲dropdowns的對象。如何更新對象。請幫助我。如何用鍵和值更新對象作爲javascript中的數組,打字稿

dropdowns: any = {}; 

dropdowns={ 
      clientCode: ["ALDR","NIKE"], 
      carrierCode: ["XYZ","ABC","DEF","GHI"], 
      invoiceCount: [123,456,789] 
      } 

我手淫使clientCode: 「LMN」, 「OPQ」, 「RST」, 「UVW」] 如何更新對象。

回答

0
dropdowns.clientCode = ["LMN","OPQ","RST","UVW"]; 
0

你只需要使用訪問您的下拉列表中的對象(點)運算符,然後選擇關鍵要更新,你說:‘clientCode’然後做的。「」:

//objectname.key = newvalue; -- syntax 
dropdown.clientCode = ["LMN","OPQ","RST","UVW"]; 
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