I have a sapui5 treetable getting updated one buttion click event. On button click i am getting data using ajax and want repopulate the existing tree table rendered on first call. I have simulated the issue in below bin. How to avoid recreating the table on button click?
I tried to check the otable was null before recreating the object but it did not help. Please advise.
Because, you're recreating the table each time the press event occurs. As an alternate solution of yours, you can add a bit of logic to check if the table is already created.
if(sap.ui.getCore().byId('idTable')===undefined){
//code to create table
}