swift - Reload TableView after clicking on a custom cell's UITextField -

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i have tableview custom cells. each custom cell has textfield. when user clicks on textfield, want new cells appear on screen.

this i'm trying:

func textfieldshouldbeginediting(textfield: uitextfield) -> bool {     /*     ...code determine new cells should added in data structure     */     self.tableview.reloaddata()     return true }

however, every time reloaddata called, think delegate calls textfieldshouldbeginediting again, stuck in infinite loop , method never returns.

any ideas on how can avoid problem?

i think looking insertrowsatindexpaths call instead of reloading whole table.

  func insertrowsatindexpaths(_ indexpaths: [nsindexpath], withrowanimation animation: uitableviewrowanimation)

another stack overflow post should at

here's link apple docs

keep in mind when doing need keep datasource date well. update datasource before calling insertrowsatindexpath


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