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I am trying to compress my JavaScript code to get less traffic on my site. It has been working fine, but now I came across an error I can't resolve.

I turned my ajax function into one line:

function(){if(xmlhttp.readyState==4&&xmlhttp.status==200){document.getElementById("content").innerHTML=xmlhttp.responseText;}}xmlhttp.open("GET","data/"+id+".html",true);xmlhttp.send();}

But the chrome console tells me there is an unexpected identifier on this line. Firefox says there is an semicolon missing on this line.

I have been trying to figure out what is wrong, but I can't find the error, can someone help me with this?


Yes, you have a } too many. Anyway, compressing yourself tends to result in errors.

function () {
    if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
        document.getElementById("content").innerHTML = xmlhttp.responseText;
    }
} // <-- end function?
xmlhttp.open("GET", "data/" + id + ".html", true);
xmlhttp.send();
}

Use Closure Compiler instead.

"Uncaught SyntaxError: Unexpected identifier", I am very newbie on Javascript. I am trying to "Uncaught SyntaxError: Unexpected identifier", source: file:///android_asset/www/js/index.js (36). The JavaScript exception "identifier starts immediately after numeric literal" occurs when an identifier started with a digit. Identifiers can only start with a letter, underscore (_), or dollar sign ($). The JavaScript exception "identifier starts immediately after numeric literal" occurs when an identifier started with a digit.


I recommend using http://jsbeautifier.org/ - if you paste your code snippet into it and press beautify, the error is immediately visible.

SyntaxError: Unexpected identifier, SyntaxError: Unexpected identifier. I can't figure out what's causing this unexpected identifier error. javascript [your question] site:developer.mozilla.org​. If you are using the import statement to import different files in your JavaScript application, you might find the browser giving you this error: Unexpected Identifier.


In such cases, you are better off re-adding the whitespace which makes the syntax error immediate apparent:

function(){
  if(xmlhttp.readyState==4&&xmlhttp.status==200){
    document.getElementById("content").innerHTML=xmlhttp.responseText;
  }
}
xmlhttp.open("GET","data/"+id+".html",true);xmlhttp.send();
}

There's a } too many. Also, after the closing } of the function, you should add a ; before the xmlhttp.open()

And finally, I don't see what that anonymous function does up there. It's never executed or referenced. Are you sure you pasted the correct code?

Uncaught SyntaxError: Unexpected identifier. The error is in my if , Uncaught SyntaxError: Unexpected identifier. The error is in my if statement. function print(message) { document.write(message); } var  Teams. Q&A for Work. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.


Either remove one } from end of responseText;}} or from the end of the line

Uncaught SyntaxError: Unexpected identifier in javascript console, Uncaught SyntaxError: Unexpected identifier in javascript console. Posted 1 year ago by Gabotronix. I'm getting the following error in console:  This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet.


It looks like there is an extra curly bracket in the code.

function () {
    if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
        document.getElementById("content").innerHTML = xmlhttp.responseText;
    }
// extra bracket }
xmlhttp.open("GET", "data/" + id + ".html", true);
xmlhttp.send();
}

SyntaxError: Unexpected token, The JavaScript exceptions "unexpected token" occur when a specific language construct was expected, but something else was provided. I tested this javascript in Chrome's Javascript console and it returned SyntaxError: Unexpected Identifier. I got this code from a tutorial and was just testing Chrome's console so i expected it to work, unless I'm using the console wrong? Code: var visitorName = "Chuck"; var myOldString = "Hello username.


How to solve the unexpected identifier error when importing , import statement to import different files in your JavaScript application, you might find the browser giving you this error: Unexpected Identifier. Change the expression so an identifier appears to the left of the equal sign. Related Articles. Is this page helpful? Any additional feedback? Send feedback about. You may also leave feedback directly on GitHub . You may also leave feedback directly on GitHub . Send feedback about this page. Title Leave a comment. Submit feedback.


Uncaught SyntaxError: Unexpected identifier, Uncaught SyntaxError: Unexpected identifier. When coding JavaScript, if getting this error in the console: Uncaught SyntaxError: Unexpected  Using the word class as a key in a Javascript dictionary can also trigger the dreaded "Expected identifier, string or number" error because class is a reserved keyword in Internet Explorer.


Uncaught SyntaxError: Unexpected identifier · Issue #257 , I am getting this error in my application, while using this library: Uncaught SyntaxError: Unexpected identifier My code is window. All JavaScript error objects are descendants of the Error object, or an inherited object therein. The SyntaxError object is inherited from the Error object. The Unexpected Token error is a specific type of SyntaxError object. When Should You Use It?