CODEWITHSUNDEEP
javascripttitaniumtitanium-alloypass-data
user2218667
user2218667

Reputation: 597

pass selected tableview row data from one window to next window in titanium

I have developing the titanium tableview. here if i have select any row , need to pass the row values from one window to next window.

But From my code .,

Am getting the list of table rows successfully. the row data also passed.

But i have facing a problem ., First time am clicking one row means the null value is passed . After that come back the list view and click another row means the previous selected row id is passed to next window .why i have facing this issue ? what's problem here ? Please give me a solution .

I have using below code :

dataArray = [];

for(var i=0; i<json.length; i++){

    var row = Ti.UI.createTableViewRow({
        className: 'row',
        objName: 'row',
        folder_id:json[i].folder_id,
        layout : 'horizontal',
        touchEnabled: true,
        width: "100%",
        height: Ti.UI.SIZE,
    });

    row.add(Ti.UI.createLabel({
        text: json[i].folder_id,
        title: json[i].folder_id,
        left: 10,
        top: 5,
        width: 0,
        visible : false,
        font: { fontSize: '18dp' },
        color: '#040404',
        wordWrap: true,
        height: Ti.UI.SIZE,
        ellipsize: true
    }));

    row.add(Ti.UI.createLabel({
        text: json[i].folder_name,
        title: json[i].folder_name,
        left: 10,
        top: 5,
        width: 100,
        font: { fontSize: '18dp' },
        color: '#040404',
        wordWrap: true,
        height: Ti.UI.SIZE,
        ellipsize: true
    }));

    dataArray.push(row);

};                      

$.FoldertableView.setData(dataArray);

$.FoldertableView.addEventListener('click', function(e){
    Ti.API.info("folder_id"+ e.rowData.folder_id );
    var managereditfolder =Alloy.createController('editfolder').getView();
    Ti.App.Properties.setString("folder_id", e.rowData.folder_id);
    managereditfolder.open();  
});

editfolder.js

folder_id = Ti.App.Properties.getString("folder_id"); 
Ti.API.info("Edit Folder folder_id"+ folder_id );

here am getting the output like :

folder_id 14 [WARN] : Invalid value auto specified for property top [INFO] : Edit Folder folder_id null

folder_id 5 [WARN] : Invalid value auto specified for property top [INFO] : Edit Folder folder_id 14

Please check my code and give me a solutions

Upvotes: 0

Views: 643

Answers (2)

Swanand
Swanand

Reputation: 1138

$.FoldertableView.addEventListener('click', function(e){
    Ti.API.info("folder_id"+ e.rowData.folder_id );
    var managereditfolder = Alloy.createController('editfolder').getView();
    managereditfolder.folder_id = e.rowData.folder_id;
    managereditfolder.open();  
});

and in editfolder.js you can simply access it by

$.editFolderWin.folder_id

Upvotes: 0

mwfire
mwfire

Reputation: 1667

You do not need to save your data to Ti.App.Properties to pass it to another view controller, you can rather do the following:


Pass data to the controller you create

var managereditfolder = Alloy.createController('editfolder', { folderId: e.rowData.folder_id } ).getView();


In editfolder.js you will receive the folder id by

// This holds all the Objects you pass along when
// creating the controller
var args = arguments[0] || {};

// Hence, your folderId is args.folderId
Ti.API.debug( args.folderId );


P.S. Don't forget to always put a var before any new variable you declare, otherwise you might get in trouble with the global scope!

Upvotes: 1

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