質問編集履歴
1
文法の修正
test
CHANGED
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@@ -1 +1 @@
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1
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1
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tableview section でエラー
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test
CHANGED
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@@ -14,17 +14,17 @@
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14
14
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15
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17
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var sectionTitleArray = ["Alphabet Num","Number","Alphabet"]
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var sectionTitleArray = [String]()//["Alphabet Num","Number","Alphabet"]
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// Data Array
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var dataArray1 = ["One","Two","Three","Four","Five"]
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//var dataArray1 = ["One","Two","Three","Four","Five"]
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var dataArray2 = ["1","2","3","4","5"]
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//var dataArray2 = ["1","2","3","4","5"]
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var dataArray3 = ["a","b","c","d","e"]
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//var dataArray3 = ["a","b","c","d","e"]
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var dataArrayGroup: [[String]] = []
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@@ -36,15 +36,11 @@
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// tableView.delegate = self
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//tableView.dataSource = self
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// Create Data
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dataArrayGroup = [dataArray1, dataArray2, dataArray3]
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dataArrayGroup = [[String]()]//[dataArray1, dataArray2, dataArray3]
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@@ -166,7 +162,7 @@
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166
162
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167
163
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168
164
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169
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let count =
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165
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let count = dataArrayGroup[1].count
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170
166
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167
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let alert = UIAlertController(title:"タイトル",
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168
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@@ -216,9 +212,9 @@
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print(text)
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-
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215
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220
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-
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216
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221
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self.dataArrayGroup.insert(
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217
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self.dataArrayGroup[1].insert(String(count + 1), at: count)
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219
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self.tableView.insertRows(at: [IndexPath(row: count, section: 1)], with: .automatic)
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@@ -256,7 +252,7 @@
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256
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// MARK: - TableView Delegate & DataSource
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259
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-
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255
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//この部分です。
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260
256
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261
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func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
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@@ -312,12 +308,10 @@
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312
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}
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312
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315
313
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```
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316
314
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317
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-
ro
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315
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ビルドをするとfunc tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
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318
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-
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319
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316
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320
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-
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321
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-
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317
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return sectionTitleArray[section] ←これがエラーになるんですけどどう書き換えたらいいですか？
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322
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-
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323
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-
あとsectionとrowにdelete機能をつけたいです
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