vb.org Archive - AJAX: check if username exists on registration in realtime

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- - AJAX: check if username exists on registration in realtime (https://vborg.vbsupport.ru/showthread.php?t=81531)

Quote:

Originally Posted by CompuJonathan

Thanks guys, got it working now. I just deleted the phrase and re added it...didn't try doing the English translation. Great work, love it!

T3MEDIA has a great suggestion, it would be very cool if we could just jack the entire signup process with this, would save the users a lot of time when they make 1 simple error in the referral and ect.

Again, excellent!
- Jonathan

Think they will take me up on it? Its about 3 other fields using the same idea. You should ask for this mod though you may get a better response.

I have a site with 21k on it and it went a bit slow. (slow as in not just poping up instantly). you need to keep in mind the users online that are doing god knows what.... and this site had the arcade going on... resource monster. around 1g online prime time.

T3,
Yeah, I'm not really sure how much extra work it would take to turn make that work for the password/email/referral field. But I hope it can be done and that they will do it for us! :o

I don't allow ASCII characters and other things on my forum, it would be too cool if it could tell them "No ASCII allowed" if they do use it.

Question: After a tab into a different filed on the sign up, an error comes up saying that 'submit' is null or not an object?

Thanks!
- Jonathan

Quote:

Originally Posted by CompuJonathan

Question: After a tab into a different filed on the sign up, an error comes up saying that 'submit' is null or not an object?

This was fixed here:
https://vborg.vbsupport.ru/showpost....7&postcount=23

:)

This is the way I have mine, but I still get the submit error. :ermm:

HTML Code:

<div style="margin-top:$stylevar[cellpadding]px"><input type="submit" class="button" value="$vbphrase[complete_registration]" accesskey="s" name="submitform" /><input type="reset" class="button" name="Reset" value="$vbphrase[reset_fields]" />

Can you pm me with the url to your forums please? :)

I checked your code three times and couldn't point out where the error was so here's another solution to this. I hope this one solves it.

open ajax_checkusername.js and replace:

Code:

submit = document.register.submitform;

with

Code:

submit = document.getElementById('submitform');

and change (in the template 'register') this:

Code:

<div style="margin-top:$stylevar[cellpadding]px"><input type="submit" class="button" value="$vbphrase[complete_registration]" accesskey="s" name="submitform" /><input type="reset" class="button" name="Reset" value="$vbphrase[reset_fields]" />

to this:

Code:

<div style="margin-top:$stylevar[cellpadding]px"><input type="submit" class="button" value="$vbphrase[complete_registration]" accesskey="s" id="submitform" /><input type="reset" class="button" name="Reset" value="$vbphrase[reset_fields]" />

Please try that and tell me if it's working :)

__________________________________________________ ___

Here's another solution that came up after some google searches.
Open ajax_checkusername.js and replace:

Code:

function checkName(input, response)

{

  if (response != ''){ 

    // Response mode

    message   = document.getElementById('nameCheckFailed');

    submit    = document.register.submitform;

    

    if (response == 1){

      message.className = 'registererror';

      submit.disabled = true;

    }else{

      message.className = 'registererrorhidden';

      submit.disabled = false;

    } 

  }else{

    // Input mode

    url  = 'register.php?do=checkusername&username=' + input;

    loadXMLDoc(url);

  }



}

with:

Code:

function checkName(input, response)

{

  if (response != ''){ 

    // Response mode

   var message   = document.getElementById('nameCheckFailed');

   var submit    = document.register.submitform;

    

    if (response == 1){

      message.className = 'registererror';

      submit.disabled = true;

    }else{

      message.className = 'registererrorhidden';

      submit.disabled = false;

    } 

  }else{

    // Input mode

    url  = 'register.php?do=checkusername&username=' + input;

    loadXMLDoc(url);

  }



}

This error seems pretty strange to me since the same code is working fine for me :)

MrNase - I'm assuming the 'register' in the JS is the name of the form? I would advise using:

Code:

document.forms['register']

To call the object, it seems more browser compliant. :)

- Zero Tolerance

MrNase,
Brilliant! The first fix fixed it! :)

Great job! :banana:

Just like Zero Tolerance said: Somehow he didn't select the submit button.. And this was necessary to disable it :)

Iam glad it's working. What browser are you using btw. ?

Internet Explorer 6.0

Thanks again!
- Jonathan

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