Thursday, February 25, 2016
So in your _chart8 partial you are populating chart.series.data using the proved startdate and enddate variables. You will want to change these values when your ajax function returns data meaning you should first persist your chart object instead of just creating it without assignment.
-- Something simple would be
$(function() {
window.chart8 = new Highcharts.Chart({
window.chart8 = new Highcharts.Chart({
// etc...
Once this chart is accessible you can update your ajax query to do something like this (forgive me I'm not familiar with the Chart API you are using)
$.ajax({
url: "/charts",
type: 'POST',
data: { startdate: newstartdate, enddate : newenddate},
cache: false,
dataType: 'json'
}).done(function(data) {
url: "/charts",
type: 'POST',
data: { startdate: newstartdate, enddate : newenddate},
cache: false,
dataType: 'json'
}).done(function(data) {
window.chart8.series.data = data // or some such thing
}).fail(function(msg) {
//something went wrong with the request
});
Again browse through the documentation at http://api.jquery.com/jquery.ajax/
Hope this gives you a good direction.
On Thursday, February 25, 2016 at 10:12:33 AM UTC-8, Ruby-Forum.com User wrote:
On Thursday, February 25, 2016 at 10:12:33 AM UTC-8, Ruby-Forum.com User wrote:
I think I understand what you are saying to do, but an example would be
helpful... I am far from a JQuery expert... :-)
John
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