Trying to adopt the example table row expansion from Dashboard examples app. In the example a chartview is used which I've replaced with a tableview. The row expansion only seems to work correctly the first time then not after that. Example is where expanded data spans > 1 page. The prev/next page buttons work the first time but if another row is expanded after that they no longer work. The same issue applies using a hyperlink (the link works on the first expansion only).
Sample js from Dashboard Examples using tableview.
require([
'splunkjs/mvc/tableview',
'splunkjs/mvc/chartview',
'splunkjs/mvc/searchmanager',
'splunkjs/mvc',
'underscore',
'splunkjs/mvc/simplexml/ready!'],function(
TableView,
ChartView,
SearchManager,
mvc,
_
){
var EventSearchBasedRowExpansionRenderer = TableView.BaseRowExpansionRenderer.extend({
initialize: function(args) {
// initialize will run once, so we will set up a search and a chart to be reused.
this._searchManager = new SearchManager({
id: 'details-search-manager',
preview: false
});
this._chartView = new TableView({
managerid: 'details-search-manager',
'charting.legend.placement': 'none'
});
},
canRender: function(rowData) {
// Since more than one row expansion renderer can be registered we let each decide if they can handle that
// data
// Here we will always handle it.
return true;
},
render: function($container, rowData) {
// rowData contains information about the row that is expanded. We can see the cells, fields, and values
// We will find the sourcetype cell to use its value
var sourcetypeCell = _(rowData.cells).find(function (cell) {
return cell.field === 'sourcetype';
});
//update the search with the sourcetype that we are interested in
this._searchManager.set({ search: 'index=_internal earliest=-1m latest=now sourcetype=' + sourcetypeCell.value + ' | timechart count'});
// $container is the jquery object where we can put out content.
// In this case we will render our chart and add it to the $container
$container.append(this._chartView.render().el);
}
});
var tableElement = mvc.Components.getInstance("expand_with_events");
tableElement.getVisualization(function(tableView) {
// Add custom cell renderer, the table will re-render automatically.
tableView.addRowExpansionRenderer(new EventSearchBasedRowExpansionRenderer());
});
});
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