Good day to you, APEX Community members,
i have a question regarding initialization of data for charts for APEX 18.1.
When creating a chart one can provide custom data filter callback under App Builder -> Advanced -> "JavaScript Initialization Code".
In my case i do it to compute label values. Here is my simplified working solution based on the Example from the Help Page inside the App Builder:
function( options ){
// Setup a callback function which gets called when data is retrieved, it allows to manipulate the series
options.dataFilter = function( data ) {
series = data.series;
$.each(series[0].items, function (_i, item) {
if (item.value) {
item.label = (Math.round(item.value*100)/100).toString();
item.labelPosition = 'outsideBarEdge';
}
});
data.series[ 0 ].color = "#00FF00";
return data;
};
return options;
}
This function is called each time the data series for that diagram is changed.
Now, i would like to call a different callback at a later time (f.e. from a dynamic action) after the area containing this chart was refreshed?.
Is there any way to find out that the data series are completely loaded and the data object is ready for manipulations?
P.s. i searched the forum for similar questions but could not find anything related.
Thanks for your time,
Rodion