$.chatModule.messageDataCount = function() {
//Get datasource info
var data = dataSource.getMessagesData();
//Control load earlier messsages button visibility
$.chatModule.showLoadEarlierMessagesHeader = data.read < data.total;
//Return read (visible) messages count
return data.read;
};
//Simulate a received message from a button click
function btnReceiveClick(e) {
//Ger datasource info
var data = dataSource.getMessagesData();
if (data && data.read > 0) {
//Get last read message from datasource
var message = dataSource.getMessageByIndex(data.read -1);
//Check if is a valid and "not echo" message
if (message && !message.echo) {
//Scroll message view to bottom
$.chatModule.scrollToBottomAnimated(true);
//Add new message to datasource
dataSource.pushMessage({
echo : true,
message : message.message.split('').reverse().join(''),
avatar : 'demo_avatar_jobs',
date : moment.utc().format("YYYY-MM-DDTHH:mm:ss.SSS")
});
//Update message view after changed datasource (receiving)
$.chatModule.finishReceivingMessage();
}
}
}