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  • <!DOCTYPE html>
    <html>
    
    <head>
        <meta charset="utf-8">
        <title>ZingSoft Demo</title>
    
        <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
        <style>
            zing-grid[loading] {
                height: 800px;
            }
        </style>
    </head>
    
    <body>
        <button id="ZCRemoveNodeKey">Remove Node</button>
        <div id='myChart'></div>
        <script>
            ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
            var myConfig = {
                "graphset": [{
                    "type": "line",
                    "title": {
                        "text": "Value Pair Time Series"
                    },
                    "plot": {
                        "line-width": 1
                    },
                    "scale-x": {
                        "max-items": 10,
                        "min-value": 1433282400000,
                        "transform": {
                            "type": "date",
                            "all": "%d.%m.%Y<br />%H:%i",
                            "item": {
                                "visible": false
                            }
                        }
                    },
                    "series": [{
                            "values": [
                                [1433282400000, 25.68],
                                [1433286000000, 26.41],
                                [1433289600000, 26.52],
                                [1433293200000, 26.23],
                                [1433296800000, 25.77]
                            ]
                        },
                        {
                            "values": [
                                [1433282400000, 76.32],
                                [1433286000000, 76.42],
                                [1433289600000, 75.94],
                                [1433293200000, 75.27],
                                [1433296800000, 74.24]
                            ]
                        }
                    ]
                }]
            };
    
            zingchart.render({
                id: 'myChart',
                data: myConfig,
                height: 400,
                width: '100%'
            });
    
            var nodeKeyValues = [1433289600000, 1433282400000, 1433296800000, 1433286000000, 1433293200000];
    
            Array.prototype.pop = function() {
                var returnValue = null;
                if (this.length !== 0) {
                    returnValue = this[this.length - 1];
                    this.length--;
                }
                return returnValue;
            }
    
            document.getElementById('ZCRemoveNodeKey').addEventListener('click', function(e) {
    
                zingchart.exec('myChart', 'removenode', {
                    nodekeyvalue: nodeKeyValues.pop()
                })
            });
        </script>
    </body>
    
    </html>
    <!DOCTYPE html>
    <html>
    	<head>
        <meta charset="utf-8">
        <title>ZingSoft Demo</title>
    	
    		<script src="https://cdn.zingchart.com/zingchart.min.js"></script>
    </head>
    	<body>
    	  <button id="ZCRemoveNodeKey">Remove Node</button>
    		<div id='myChart'></div>
    	</body>
    </html>
    
          
    var myConfig = {
    "graphset":[
        {
            "type":"line",
            "title":{
              "text": "Value Pair Time Series"
            },
            "plot":{
                "line-width":1
            },
            "scale-x":{
                "max-items":10,
                "min-value":1433282400000,
                "transform":{
                    "type":"date",
                    "all":"%d.%m.%Y<br />%H:%i",
                    "item":{
                        "visible":false
                    }
                }
            },
            "series":[
                {
                    "values":[
                      [1433282400000,25.68],
                      [1433286000000,26.41],
                      [1433289600000,26.52],
                      [1433293200000,26.23],
                      [1433296800000,25.77]
                    ]
                },
                {
                  "values":[
                      [1433282400000,76.32],
                      [1433286000000,76.42],
                      [1433289600000,75.94],
                      [1433293200000,75.27],
                      [1433296800000,74.24]
                    ]
                }
            ]
        }
    ]
    };
    
    zingchart.render({ 
    	id : 'myChart', 
    	data : myConfig, 
    	height: 400, 
    	width: '100%' 
    });
    
    var nodeKeyValues = [1433289600000, 1433282400000, 1433296800000, 1433286000000, 1433293200000];
    
    Array.prototype.pop = function() {
      var returnValue = null;
      if (this.length !== 0) {
        returnValue = this[this.length-1];
        this.length--;
      }
      return returnValue;
    }
    
    document.getElementById('ZCRemoveNodeKey').addEventListener('click', function(e) {
    
      zingchart.exec('myChart', 'removenode', {
        nodekeyvalue: nodeKeyValues.pop()
      })
    });