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Why doesn't the following code work?

        var err = document.getElementById("text-error").value;
        if (err == "Team already exists") {
            $('#text-error').fadeIn(400).delay(3200).fadeOut(800);
        } 

The error does not fade in or fade out.

Checked the console - no problems.

Also, this particular error is sent via the server.

The fade in and fade out work for my client side errors - but not errors pertaining to my database like this one - if that makes any difference to the problem.

---

UPDATE

After console logging - I realize that it does not enter the if statement, even though it clearly equals it - via html code and via a quick glance at the page.

Why doesn't the following code work?

        var err = document.getElementById("text-error").value;
        if (err == "Team already exists") {
            $('#text-error').fadeIn(400).delay(3200).fadeOut(800);
        } 

The error does not fade in or fade out.

Checked the console - no problems.

Also, this particular error is sent via the server.

The fade in and fade out work for my client side errors - but not errors pertaining to my database like this one - if that makes any difference to the problem.

---

UPDATE

After console logging - I realize that it does not enter the if statement, even though it clearly equals it - via html code and via a quick glance at the page.

• javascript

Share Improve this question Follow edited Dec 25, 2012 at 3:42 JoseBazBaz asked Dec 25, 2012 at 3:26 JoseBazBazJoseBazBaz 1,44544 gold badges1515 silver badges2323 bronze badges 2

• 2 What is it doing and what should it do instead? Some context would be nice. – Blender Commented Dec 25, 2012 at 3:27
• I'm like brand new to JS - so I assumed it would be some silly error that I was not aware of - I have now added more details. – JoseBazBaz Commented Dec 25, 2012 at 3:36

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2 Answers 2

Sorted by: Reset to default 2

I am assuming you have something like

<div id="text-error> Team already exists </div>

If so, then replace your first line of code with

var err = document.getElementById("text-error").innerText;

JsFiddle - http://jsfiddle/fCNe8/

Try :

 var err = $("#text-error").val();
    if (err == "Team already exists") {
        console.log('is equal but problem is fadeing not working');
        $('#text-error').fadeIn(400).delay(3200).fadeOut(800);
    }else {
        console.log('not equal');
    }

but ofcourse more details about the issue will help us

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