在javascript ajax中的select选项上设置cookies

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<select id="timePeriod">
  <option data-url="https://api.myjson.com/bins/12at1e">Minute</option>
  <option data-url="https://api.myjson.com/bins/16cjya">Hour</option>
  <option data-url="https://api.myjson.com/bins/1fecci">Day</option>
  <option data-url="https://api.myjson.com/bins/1fecci">Forever</option>
</select>

function drawHighchart(timeFramUrl) {
    $.ajax({url: timeFramUrl, success: function(data){
        var currentValue = (data[data.length - 1][1]);
        Highcharts.chart('container', {
        chart: {
          zoomType: 'x',
          events: {
            load: function() {
              var series = this.series[0];
              var chart  = this;
              var yAxis  = chart.yAxis[0],
                           plotLine,
                           newY;
              yAxis.addPlotLine({
                value: currentValue,
                color: '#ff5959',
                width: 2,
                zIndex: 5,
                id: 'plot-line-1',
                label: {
                  text: currentValue,
                  style: {
                    color: '#ff5959',
                    fontWeight: 'bold'
              reload = setInterval(function() {
                $.getJSON(timeFramUrl + '?v=' + Math.random(), function(recData) {
                  var currentValue = (recData[recData.length - 1][1]); 
                  var currenttime  = (recData[recData.length - 1][0]);
                  series.setData(recData);
                  var x = currenttime,
                      y = currentValue;
                  series.addPoint([x, y], true, true);    
                  plotLine  = yAxis.plotLinesAndBands[0].svgElem;
                  d         = plotLine.d.split(' ');
                  newY      = yAxis.toPixels(y) - d[2];
                  plotlabel = yAxis.plotLinesAndBands[0].label;
                  plotlabel.animate({
                  translateY: newY,
                  text: Highcharts.numberFormat(y, 2)
                    duration: 400,
                    step: function() {
                      $(this.element).html(y);
                    complete: function() { }
                  plotLine.animate({
                    translateY: newY
                  }, 400);
              }, 5000);
        title:         { text:        ''},
        exporting:     { enabled: false },
        credits:       { enabled: false },
        xAxis:         { type: 'datetime'},
        yAxis:         { opposite: true,
                         labels: {
                            align: 'left',
                         gridLineWidth: 0, 
                         title: {
                            text: 'Exchange rate'
        plotOptions: {
          areaspline: { 
            marker: {
              enabled: false
        series: [{
            name: 'Exchange BTC to EUR',
            data: data,
            type: 'areaspline',
            threshold: null,
            animation: true,
            tooltip: {
                valueDecimals: 2
            fillColor: {
                linearGradient: { x1: 5, y1: 0, x2: 0, y2: 0
            stops: [ [0, Highcharts.getOptions().colors[0]], [1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')] ]
// To save as cookie
$(document).ready(function() {
    var srcURL = $(':selected', '#timePeriod').data('url');
    drawHighchart(srcURL);
    $('#timePeriod').change(function(){
        var srcURL = $(':selected', this).data('url');
        drawHighchart(srcURL);
$('#timePeriod').change(function(){
     clearInterval(reload); 
});

<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<!-- To save as cookies -->
<select id="timePeriod">
  <option data-url="https://api.myjson.com/bins/12at1e">Minute</option>
  <option data-url="https://api.myjson.com/bins/16cjya">Hour</option>
  <option data-url="https://api.myjson.com/bins/1fecci">Day</option>
  <option data-url="https://api.myjson.com/bins/1fecci">Forever</option>
  </select>
<div id="container" style="height: 400px; width: 100%"></div>

$(document).ready(function () {
    $('#timePeriod').on('change', function() {
        $.cookie('myCookie', $('#timePeriod').val());
    var cookieValue = $.cookie('myCookie');
    if (typeof cookieValue !== "undefined") {
        $('#timePeriod').val(cookieValue);

在javascript ajax中的select选项上设置cookies 内容来源于 Stack Overflow，遵循 CC BY-SA 4.0 许可协议进行翻译与使用。IT领域专用引擎提供翻译支持 腾讯云小微IT领域专用引擎提供翻译支持

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