How to call javascript function from HTML loop...

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HTML

{% for research in orders %}

     <script>

      var data1 = {{ research.pressReleases}};
     <script>Members1(data1);</script>;



  {% endfor %}

JavaScript

function Members1(data) {
    

      var keys = [];

      document.write("<table style='text-transform:uppercase' border==\"0\"><tr>");
      for (key in data[0]) {
       
        if (key != 'id') {
          document.write('<td style="background-color: #bde9ba;">' + key + '</td>');
        }

      }
      document.write("</tr>");
      for (var i = 0; i < data.length; i++) {
        document.write('<tr>');
        for (key in data[i]) {
          if (key != 'id') {
            if (key == 'url') {
              document.write('<td><a href="' + data[i][key] + '">' + data[i][key] + '</a></td>');
            }
            else if (key == 'headline') {

              document.write('<td>' + data[i][key].text + '</td>');
            }
            else {
              document.write('<td>' + data[i][key] + '</td>');
            }
          }
        }
        document.write('</tr>');
      }
      document.write("</table>");

    }
    
   //-commented-- Members1(data1);

What I have tried:

I tried passing values from function and declaring global variable

Posted 22-Jun-20 20:11pm

Member 3564076

Updated 23-Jun-20 3:03am

F-ES Sitecore

v9

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MadMyche · Answer 1 · 2020-06-23T01:55:00

HTML is actually a markup language which is received as static content and displayed as per the markup within it. It is not a programming language and does not have loops per se.

IF you are using a dynamic page populated by some server side technology (ASP.NET, PHP, etc) then the HTML is all generated on the server, so the client-side javascript will not be rendered for each item.
The best option if this is the case would be to just render the content out using that same server-side tech, something like this pseudocode

HTML

<% foreach (research r in orders) { %>
	<table><tr>
<%		foreach (key k in r) {
			if ( k!= "id" ) { %>
				<td><%=k%></td>
			<%}
		}
%>	</tr>

If your data is coming in via an AJAX/Javascript method, then you would call your function from the javascript return portion of your data gathering method