objective-c - 怎么取得每个cell里的数字,并组成一个字符串

Question

Answer 1

If the design is reasonable, the data of each cell is encapsulated in the model, so it can be taken directly from the model

Answer 2

Generally, the data in the cell will be placed in an array, which can be obtained directly by processing the array

Answer 3

The number in your cell can be changed. I guess you want to get it directly from the cell. You can construct the NSIndexPath yourself. I assume that the data you want to retrieve is in section 0, and there are numCount rows in total, and the numbers are placed in numLable:

var numString = ""
for i in 0 ..< numCount {
    numString += tableView.cellForRowAtIndexPath(NSIndexPath(forRow: i, inSection: 0)).numLable.text
}