Get index of clicked tableRow

Hi,

i want to get the index of my clicked row (e.g. my picker contains 20 rows, i want to know which one i clicked).

I tried it like this:

cityPicker.addEventListener('change',
function(e) {
Ti.API.info(e.index);

if (e.index >= 7){
        searchCity    = e.row.id;
    }
)};

My output of the API.info is <null>.

Someone who can help me?

4 Answers

Can you post more of your code, are you using multiple columns?

— answered August 12th 2010 by Conrad Fuhrman
permalink

0 Comments

0 Votes

Sure ;)

My picker:

var cityPicker = Titanium.UI.createPicker({
    selectionIndicator: true,
    type: Titanium.UI.PICKER_TYPE_PLAIN,
    top: 40
});

My array :

...
cityData[7] = Titanium.UI.createPickerRow({
    title: 'FooTown',
    id: 48
});
cityData[8] = Titanium.UI.createPickerRow({
    title: 'Bar-City',
    id: 3
});
...

And i add the Data via:

cityPicker.add(cityData);

Ah, i got it:
```
e.index
```
is wrong…
i have to use
```
e.rowIndex
```
— answered August 13th 2010 by Michael Gajda
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0 Comments

0 Votes
Ah, i got it:
```
e.index
```
is wrong…
i have to use
```
e.rowIndex
```
— answered August 13th 2010 by Michael Gajda
permalink

2 Comments
- I know this is 2 years later and many things have changed, but on SDK 2.3.1 e.index is valid. But better still is tableView.getIndexByName('rowName'); where 'rowname' is any property you can assign uniquely to a row. If you are looping, it could be a number as well. Something like:
```
row - Ti.UI.createTableViewRow({
name:'row1'
)}

tableView.getIndexByName('row1');
```
  — commented January 17th 2013 by Shalvika Sood
- Forgot to add that this works only on IOS
  
  — commented January 17th 2013 by Shalvika Sood
0 Votes

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Get index of clicked tableRow

4 Answers