<%
    def getChart
        chartData = {
                    "chart": {
                        "caption": "Countries With Most Oil Reserves [2017-18]",
                        "subCaption": "In MMbbl = One Million barrels",
                        "xAxisName": "Country",
                        "yAxisName": "Reserves (MMbbl)",
                        "numberSuffix": "K",
                        "theme": "fusion",
                    },
                    "data": [{
                        "label": "Venezuela",
                        "value": "290"
                    }, {
                        "label": "Saudi",
                        "value": "260"
                    }, {
                        "label": "Canada",
                        "value": "180"
                    }, {
                        "label": "Iran",
                        "value": "140"
                    }, {
                        "label": "Russia",
                        "value": "115"
                    }, {
                        "label": "UAE",
                        "value": "100"
                    }, {
                        "label": "US",
                        "value": "30"
                    }, {
                        "label": "China",
                        "value": "30"
                    }]
                }

        # Chart rendering 
        chart = Fusioncharts::Chart.new({
                id: "mychart",
                width: "700",
                height: "400",
                type: "column2d",
                renderAt: "chartContainer",
                dataSource: chartData
            })

    end
%>

    <style>
    input[type=radio], input[type=checkbox] {
		display:none;
	}

    input[type=radio] + label, input[type=checkbox] + label {
		display:inline-block;
		margin:-2px;
		padding: 4px 12px;
		margin-bottom: 0;
		font-size: 14px;
		line-height: 20px;
		color: #333;
		text-align: center;
		text-shadow: 0 1px 1px rgba(255,255,255,0.75);
		vertical-align: middle;
		cursor: pointer;
		background-color: #f5f5f5;
		background-image: -moz-linear-gradient(top,#fff,#e6e6e6);
		background-image: -webkit-gradient(linear,0 0,0 100%,from(#fff),to(#e6e6e6));
		background-image: -webkit-linear-gradient(top,#fff,#e6e6e6);
		background-image: -o-linear-gradient(top,#fff,#e6e6e6);
		background-image: linear-gradient(to bottom,#fff,#e6e6e6);
		background-repeat: repeat-x;
		border: 1px solid #ccc;
		border-color: #e6e6e6 #e6e6e6 #bfbfbf;
		border-color: rgba(0,0,0,0.1) rgba(0,0,0,0.1) rgba(0,0,0,0.25);
		border-bottom-color: #b3b3b3;
		filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff',endColorstr='#ffe6e6e6',GradientType=0);
		filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
		-webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,0.2),0 1px 2px rgba(0,0,0,0.05);
		-moz-box-shadow: inset 0 1px 0 rgba(255,255,255,0.2),0 1px 2px rgba(0,0,0,0.05);
		box-shadow: inset 0 1px 0 rgba(255,255,255,0.2),0 1px 2px rgba(0,0,0,0.05);
	}

	 input[type=radio]:checked + label, input[type=checkbox]:checked + label{
		   background-image: none;
		outline: 0;
		-webkit-box-shadow: inset 0 2px 4px rgba(0,0,0,0.15),0 1px 2px rgba(0,0,0,0.05);
		-moz-box-shadow: inset 0 2px 4px rgba(0,0,0,0.15),0 1px 2px rgba(0,0,0,0.05);
		box-shadow: inset 0 2px 4px rgba(0,0,0,0.15),0 1px 2px rgba(0,0,0,0.05);
			background-color:#e0e0e0;
	}
    </style>

<script>
    changeCaption = function () {
        debugger;
        FusionCharts("mychart").setChartAttribute('caption', 'Test Caption');
    }
    changeXAxisName = function(){
        FusionCharts("mychart").setChartAttribute('xAxisName', 'Test X-Axis');
    }
    changeYAxisName = function(){
        FusionCharts("mychart").setChartAttribute('yAxisName', 'Test Y-Axis');
    }
    reset = function () {
        
        FusionCharts("mychart").setChartAttribute('caption', 'Countries With Most Oil Reserves [2017-18]');
        FusionCharts("mychart").setChartAttribute('xAxisName', 'Country');
        FusionCharts("mychart").setChartAttribute('yAxisName', 'Reserves (MMbbl)');
    }
</script>

<h3>Change chart properties dynamically</h3>
<div id="chartContainer"></div>
<%= getChart.render() %>
<br/>
        <div>
            <p align="center" id ="message"></p>
        </div>

        <div id="controllers" align="center" style="font-family:'Helvetica Neue', Arial; font-size: 14px;">
            <input type="radio" id="radio1" name="radios" onclick="changeCaption()" />
            <label for="radio1">Change Caption: Test Caption</label>
            <input type="radio" id="radio2" name="radios"value="false" onclick="changeXAxisName()" />
            <label for="radio2">Change X-Axis Name: Test X-Axis</label>
            <input type="radio" id="radio3" name="radios"value="false" onclick="changeYAxisName()" />
            <label for="radio3">Change Y-Axis Name: Test Y-Axis</label>
            <input type="radio" id="radio4" name="radios" value="false" onclick="reset()" />
            <label for="radio4">Reset</label>
        </div> 
<br/>
<br/>

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