I'm currently working on implementing a timeline chart with Google Charts. The chart is displayed within its own component, which I later invoke from a higher-level parent component. However, I've run into an issue where the drawChart function relies on getElementById, but it consistently returns null when using Vue. Is there a workaround to render the chart using ref instead?
A better approach would be to utilize a "ref" instead of using getElementById:
<div><GChart ref="chart" type="BarChart" :options="graphOptions" :data="chartData" /></div>
Within the methods(){} function, you can access the chart object like this:
this.$refs.chart.chartObject;
If you need to dynamically update the chart data, you can simply add new elements to the chartData array within the same method in methods(){}.
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