refreshColumns

refreshes the structure of DataTable

void refreshColumns( [array config] );

config

array

an array with new configurations for the columns

dtable.refreshColumns();

Details

When used without an argument, the method repaints the current grid structure.

Use it to refresh the structure of Datatable after modifying some properties in its columns collection:

dtable.config.columns[2].id = "newPrice";
dtable.config.columns[2].width = 500;
dtable.refreshColumns();

Or to change columns completely:

var config = [
    {id:"col1", header:"First Name", width:150}, 
    {id:"col2", header:"Last Name", width:150}
];
 
dtable.refreshColumns(config);