Push Data bbUI

As an example you can get the latest from the samples directory from the bbUI repo and modify the following
index.htm - add the following code to the ondomready function

if (params) {
   alert('foo = ' + params.foo);
}

js/dataOnTheFly.js - Modify the dataOnTheFly_addListItem() function to look like the code below

function dataOnTheFly_addListItem() {
    var listItem, container, dataList = document.getElementById('dataList'),
        data = {'foo': 'bar'};

    // Create our list item
    listItem = document.createElement('div');
    listItem.data = data;
    listItem.setAttribute('data-bb-type', 'item');
    listItem.setAttribute('data-bb-img', 'images/icons/icon11.png');
    listItem.setAttribute('data-bb-title', 'Title ');
    listItem.innerHTML = 'My description';
    listItem.onclick = function() {
        bb.pushScreen('grid.htm', 'grid', listItem.data);
    }
    // Append the item
    dataList.appendItem(listItem);
}


Now when you open this page (shown on the main menu as "Load Data After Showing") in the sample app and click on one of the generated list items it will open the grid list screen and the ondomready function will do an alert with the text "foo = bar"