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  • in reply to: Series Groups and Dynamic Loading #27016

    Thanks for the reply! Your JSFiddle code was very helpful including the addition of the groupName attribute, however I noticed it had one issue. Toggling Efficiency visibility would unhide any other hidden series in the legend. I modified it a bit to achieve the desired result.

    
    		legend: {
    			fontFamily: "Open Sans, Arial",
    			fontSize: 14,
    			cursor: "pointer",
    			itemclick: function(e) {
    				var hideEfficiencySeries = false;
    				for (var i = 0; i < e.chart.options.data.length; i++) {
    					if (e.chart.options.data[i].groupName === "efficiency" && e.dataSeriesIndex === e.chart.data[i]._index) {
    						hideEfficiencySeries = true;
    					}
    				}
    				if (hideEfficiencySeries) {
    					for (var i = 0; i < e.chart.options.data.length; i++) {
    						if (typeof (e.chart.data[i].visible) === "undefined" || e.chart.data[i].visible && e.chart.options.data[i].groupName === "efficiency") {
    							e.chart.options.data[i].visible = false;
    						} else if (!e.chart.data[i].visible && e.chart.options.data[i].groupName === "efficiency") {
    							e.chart.options.data[i].visible = true;
    						}
    					}
    				} else {
    					if (typeof (e.dataSeries.visible) === "undefined" || e.dataSeries.visible) {
    						e.dataSeries.visible = false;
    					} else {
    						e.dataSeries.visible = true;
    					}
    				}
    				e.chart.render();
    			}
    		}
    

    I was attempting to store parts of the chart into a JSON file specific to that pump. That way I could simply load the desired JSON file and render the curve. Mostly everything unique to the pump curve resides within data:[].

    • This reply was modified 11 months, 4 weeks ago by jrobinson.
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