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Hello again,

A very strange situation.

I have a V5 form with two simple double dropdowns, each Event with set options to nother dropdown.

This was working when I created it yesterday, but has now stopped working even though I have not changed the dropdown fields.

The behaviour is that dropdown1 is not populating the options for dropdown2 even though the event is correctly set up. There is a second pair of dropdowns with similar behaviour. As I said, these worked when I created them 24 hours ago.

What I did do this morning was to add a couple of events and actions in Setup, including a Javascript Load event, but after playing with that for a while I discovered a simpler solution and so deleted them. This the only change, but is it possible that there is something residual left there that is causing the dropdowns to not work?

I set up a clean form and the dropdowns I added (with the same settings and data) work perfectly.

Please don't tell me I have to start this form again, it was a lot of work to get it this far...😟

Hi Tim,

This sounds like a JavaScript error on the page - do you see anything in the JavaScript console?

Bob

Um...

Sorry, not sure what "Javascript Console" is.. where do I find it?

OK... found it...

Here is the error.

Uncaught SyntaxError: Unexpected token ILLEGAL

No indication of what it relates to.

Cheers

Tim

Please try to clear your browser cache and website cache, also does the error point to a specific line of code, you can usually click the error and that would send you to the line with the problem, it also notes the file name.

OK.. there was a line number across to the right, when clicked it gave:

$("[name='Club_Nbr']").on("change", function(){
if($("[name='Club_Nbr']").val() == "M-15426"){
$("#cfi_email").find("option").remove();$("#cfi_email").append('<option value="somename@xxzz.org.au">somename@zzxx.org.au</option>');
$("#cfi_email").append('<option value="
"></option>');    ******************************************************************************the error on this line.
$("#cfi_email").append('<option value=""></option>');

Hi Tim,

Looks like there may be a carriage return in this line that doesn't belong there

$("#cfi_email").append('<option value="
"></option>'); 

Bob

Hi Tim,

How do you have the dropdown loading the results ? using AJAX ? if yes then please make sure that no empty lines are returned as Bob noted!

Regards,
Max

Hi,

This is not using AJAX. It is a simple pair of dropdowns using the events and Static Options in the dropdown field, straight out of the box and just as the FAQ http://www.chronoengine.com/faqs/70-cfv5/5232-how-do-i-build-a-dynamic-drop-down-in-cfv5.html suggests in its first option.

I noted in my first post above this worked at first - and works fine in other forms. But after I added (and then deleted) a couple of other Actions including a Load JavaScript Action.

I have since tried adding a completely new pair of dropdowns in this form with the same result.

I guess I can always start again. Thanks for your patience with me.

Cheers

Tim

I have managed to clear the problem by deleting all the relevant dropdowns and saving the form, then adding them back in.

Not sure what happened; but it is clear now and thanks for your help.

Yes, that is probably the case.

This particular options list is about 25 entries, but not volatile; If it was more, or often changing I would have tried to figure out the dynamic options process and place them in a table. But I was taking the "easy" way out.

Many thanks as always for your help.

Tim