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Editorial Team
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Asked: 2026-05-23T17:29:24+00:00

I am running a server on go. When I access the localhost:8888/static/ajax.html , I

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I am running a server on go. When I access the localhost:8888/static/ajax.html,
I get no errors. But when I just access localhost:8888 I get
an error saying:

“Uncaught SyntaxError: Unexpected
token <“

By default “/” serves ajax.html file, but doing so I don’t get the
expected result. On the other hand on calling /static/ajax.html I am
getting the expected result without any errors.

server.go contains the following : 

package main 
import ( 
        "http" 
        "flag" 
) 
//var path = flag.String("storage", "/home/chinmay/work/jstree/", "Set storage directory, use absolute path") 
var root = flag.String("root", "/home/chinmay/work/ajax/", "Set root directory, use absolute path") 
func temp(w http.ResponseWriter, r *http.Request){ 
        http.ServeFile(w,r,*root +"ajax.html") 
} 

func main(){ 
        http.HandleFunc("/", temp) 
        http.Handle("/static/", http.FileServer(*root, "/static/")) 
        http.ListenAndServe(":8888", nil) 
}

ajax.html contains the following: 

<html> 
    <head> 
        <script type="text/javascript" src="/static/jquery.js"></script> 
        <script type="text/javascript" src="/static/three/Three.js"></script> 
        <script type="text/javascript" src="/static/js/Detector.js"></script> 
        <script type="text/javascript" src="/static/js/RequestAnimationFrame.js"></script> 
        <script type="text/javascript" src="/static/js/Stats.js"></script> 
        <script type="text/javascript"> 
            $.ajaxSetup ({ 
                cache:false; 
            }) 

            $("#container").ready(function(){ 
                $("button").click(function(){ 
                    $.getScript("model.js"); 
                }); 
            }); 
        </script> 
    </head> 
    <body> 
        <button>Use Ajax to get and then run a JavaScript</button> 
        <div id="container"> 
        </div> 
    </body> 
</html>

socket.js : http://www.grideads.net/redmine/attachments/download/113/socket.js
model.js : http://www.grideads.net/redmine/attachments/download/112/model.js

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1 Answer

  1. Editorial Team

    I did not decode the question, but a possible issue is the way you call your script

    $.getScript("model.js")

    http://localhost:8888/ will call http://localhost:8888/model.js

    http://localhost:8888/static/ajax.html will call http://localhost:8888/static/model.js

    EDIT
    also your model.js has an error on line 133

    for( j = 0, jl = meshes.length; j < jl; j++ )

    the proper for loop format is 

    for (variable=startvalue;variable<=endvalue;variable=variable+increment)

    j < jl; is extra, resulting in the “Unexpected token <” error message

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