How To Convert String To Integer From Json Response In Reactjs

How to convert string to int from json if(this.state.chartCategory == 'D3Chart'){ console.log('chartdata for d3 charts', this.state.d3line.chartData); var a = pars

Solution 1:

i think this is what you are after.

(Admittedly there a prettier ways to do this in ES6)

if(this.state.chartCategory == 'D3Chart'){

    //convert all UNIT_PRICE values in this.state.d3line.chartData to numberfor(var i=0; i < this.state.d3line.chartData.length; i++)
    {
        this.state.d3line.chartData[i].UNIT_PRICE = parseInt(this.state.d3line.chartData[i].UNIT_PRICE);
    }

    switch(this.state.chartType){
      case 'area': return <div  style={{width: 900, height:300}}><Areagraph  data = {this.state.d3line.chartData} vars = {{x: this.state.d3line.x, y: this.state.d3line.y}} dispatch = {this.showFilter} title = {this.state.data.chartName}/></div>;
      case 'pie': return  <div style={{width: 900, height:500}}><Piegraph  data = {this.state.d3line.chartData} vars = {{x: this.state.d3line.x, y: this.state.d3line.y}} dispatch = {this.showFilter} title = {this.state.data.chartName}/></div>;
      case 'bar': return  <div  style={{width: 900, height:300}}><Bargraph  data = {this.state.d3line.chartData} vars = {{x: this.state.d3line.x, y: this.state.d3line.y}} dispatch = {this.showFilter} title = {this.state.data.chartName}/></div>;
      /*case 'column': return  <div className = "graphContainer" style={{width: 900, height:300, overflow: "hidden", resize: "both", paddingBottom: "10px", border: "1px solid black"}}><Columngraph  data = {this.state.d3line.chartData} vars = {{x: this.state.d3line.x, y: this.state.d3line.y}} dispatch = {this.showFilter} title = {this.state.data.chartName}/></div>;*/
      case 'line' : return <div  style={{width: 900, height:300}}><Linegraph  data = {this.state.d3line.chartData} vars = {{x:this.state.d3line.x, y: this.state.d3line.y, group: this.state.d3line.x}} dispatch = {this.showFilter} title = {this.state.data.chartName}/></div>;
      default: returnnull;
   }   

}