Loading a page with javascript from another page with javascript

Question

I have a dropdown created with javascript. When the user choose one of the items. A seperate page will be loaded into the current page. The page i am trying to load uses a C3 graph, but the graph wont load on the first page. But it will load by itself.

<script>
function Change_projection(str) {
  document.getElementById("chart_dis").innerHTML = "Laddar";
  var xmlhttp = new XMLHttpRequest();
        xmlhttp.onreadystatechange = function() {
            if (this.readyState == 4 && this.status == 200) {
                document.getElementById("chart_dis").innerHTML = this.responseText;
            }
        };
        xmlhttp.open("GET", "includes/Test.php", true);
        xmlhttp.send();
}
</script>
<div id="chart_dis"></div>

This is the Test.php, and it works fine on its own.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <link rel="stylesheet" href="/assets/vendor/libs/c3/c3.css">
    <div id="chart"></div>  
 <script type="text/javascript" >
 $(function() {
    var chart = c3.generate({
    bindto: '#chart',
    data: {
      columns: [
        ['data1', 30, 200, 100, 400, 150, 250],
        ['data2', 50, 20, 10, 40, 15, 25]
         ]
     }
    }); 
});
</script>
  <script src="/assets/vendor/libs/d3/d3.js"></script>
  <script src="/assets/vendor/libs/c3/c3.js"></script>

I whant to be able to load the graph when the user selects that option in the dropdown. The other options is for other information.

did you do a console.log(this.responseText); to see what response you are getting? — Karthik Ganesan
– Karthik Ganesan, Commented Jul 29, 2019 at 13:03
I got no errors at all. The responseText i get is the Test.php code i showed you above. — Rune Forsell
– Rune Forsell, Commented Jul 29, 2019 at 13:11

Vetedde · Accepted Answer · 2019-07-29 13:32:17Z

0

I think it will can help you https://www.w3schools.com/PHP/php_ajax_database.asp

If it will helpless, please show you PHP code.

If you want create dynamic page(php send you result of work), your php needs be on php server. And you can use simple solution(http://www.denwer.ru/).

answered Jul 29, 2019 at 13:32

Vetedde

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2 Comments

Rune Forsell Over a year ago

using the same code and loading php pages works fine. I have a php server set up on my computer as a test server. It is named .php at this moment only becuse i will add php at a later stage. Atm, i just whant the C3 graph to be showned.

Vetedde Over a year ago

Do I right undestand, that you can get data, but I want get data, when choose one of items? Maybe it can help you stackoverflow.com/questions/1535520/…

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