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Editorial Team
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Asked: 2026-05-23T08:13:00+00:00

This is what I am trying to do: _tableView.data[0].rows[selectedPosY].children[selectedPosX].imageId = tempImageId; _tableView.data[0].rows[selectedPosY].children[selectedPosX].image = tempImageUrl;

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This is what I am trying to do:

_tableView.data[0].rows[selectedPosY].children[selectedPosX].imageId = tempImageId;     
_tableView.data[0].rows[selectedPosY].children[selectedPosX].image = tempImageUrl;  
Titanium.API.info("imageIdSelected:" + 
_tableView.data[0].rows[selectedPosY].children[selectedPosX].imageId + "imageSelected:" + 
_tableView.data[0].rows[selectedPosY].children[selectedPosX].image);

The update is done on the data, but it doesn’t reflect in UI table, what is missing?

I even tried doing the below as per How can I refresh my TableView in titanium? & How to resolve Titanium TableView display problem?, but it is not refreshing the UI table
_tableView.setData(_tableView.data); win.add(_tableView);

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1 Answer

  1. Editorial Team

    It turns out the only way to update/reload a Titanium.UI.TableView is to get a copy of the updated data (as per ones logic) and reset it in the TableView, using ‘setData’. For my example, since the _tableView.data is getting updated (which could be seen through the logging statements), I could copy it using a javascript array copy function like; 

    var data2 =_tableView.data.slice(0); 
_tableView.setData(data2);

    Although, with the above knowledge, I had restructure my code, so, I am not using this exact code, but a similar logic. But, overall, this way of updating the table doesn’t seem very appealing, if there is any better way of handling this, please post, it would help a lot.

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