Onchange F(x) To Php To Highchart On Same Page
I am continuing a previous question that was asked onclick -> mysql query -> javascript; same page This is my onchange function for a drop down of names. it is called when ea
Solution 1:
I can't believe it, but I finally got it. here is how I used an onchange method to stimulate a MYSQL query and have the Highchart display the result. The major problem was that the returned JSON array was a string that needed to be converted into an INT. The resultArray variable is then used in the data: portion of the highChart.
$(function(){
$("#awayTeam").change(function(){
$.ajax({
type: "POST",
data: "away=" + $("#awayRunner").val(),
dataType: "json",
url: "/getCharts.php",
success: function(response){
var arrayLength = response.length;
var resultArray = [];
var i = 0;
while(i<arrayLength){
resultArray[i] = parseInt(response[i]);
i++;
}
In the PHP code, the array must be returned as JSON like this
echo json_encode($awayRunner);
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