How do I reset tableview's contents height after hidden UIView

Question

Hi I'm trying to resize tableview's height after hidden indicatorView.

        self.tableView.reloadData()
        self.refresher.endRefreshing()
        self.indicator.stopAnimating()

        self.indicatorView.isHidden = true

When I set indicatorView as hidden but TableView's height still has space of indicatorView's height.

score 1 · Accepted Answer · answered Dec 05 '16 at 13:44

1

Somehow, You need to implement tableView(_:heightForRowAt:). For example:

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    // pseudo:
    /*
     if a condition related to hide the indicator (for example response from calling an api to get some data) is true, retrun -for example 100-, else (the response has not been called yet) retrun another value.
     */
}

You can also check the indexPath.row for chaning a specific row height:

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    // check if it is the second row:
    if indexPath.row == 1 {

    }
}

So, after calling self.tableView.reloadData() it should be called and assign the new height for the row.

Hope this helped.

answered Dec 05 '16 at 13:44

Ahmad F

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Thanks~! It helps me a lot – Shawn Baek Dec 07 '16 at 12:33
Glad to help. You might want to check [this answer](http://stackoverflow.com/questions/39957187/different-cell-in-tableview-swift-3/39957982#39957982) of how to display different cells in the same tableview. – Ahmad F Dec 07 '16 at 13:41
Thanks a lot I will try this and update result in here! :) – Shawn Baek Dec 07 '16 at 14:32

score 1 · Answer 2 · edited May 23 '17 at 11:52

1

Embed tableView and indicatorView in a stackview.

Like in this answer, but with Vertical Axis.

edited May 23 '17 at 11:52

Community

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1

answered Dec 05 '16 at 14:19

shallowThought

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Thanks for reply ~! – Shawn Baek Dec 07 '16 at 12:33

How do I reset tableview's contents height after hidden UIView

2 Answers2