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Question

Question

Web Client iFrame Not Loading in Forms

asked on March 10

I have a form in v12 using the classic designer where I have the Web Client embedded using a Custom HTML field using an iframe. It had been working great up until a few months ago. For some reason when the form is first opened, the iframe just flashes "Please wait..." over and over.

If I log into the Web Client in a different browser window and then refresh the form, it loads the iframe correctly. Does anyone have any ideas what might be causing this?

Running Forms v12.0.2509.20409

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Replies

replied on March 10

Does anything of note appear in DevTools Network or Console?

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replied on March 10

I was just looking at that when I saw your message. I am seeing the same thing over, and over, and over again...

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replied on March 10

That looks like a login loop between LFDSSTS and repository web client.

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replied on March 10

Which is strange since I can log into the Web Client and Forms without any issues directly.

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replied on March 10

When I look at the "Headers" for the "Laserfiche/" entry, under "Response headers" the "Set-Cookie" value had a triangle with an exclamation point. Hovering over the exclamation point shows this message:

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replied on March 10

Are the base hostnames of the Forms, Web Client, and LFDSSTS URLs different?

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replied on March 10

This specific Forms/Web Client server are on a different domain than the LFDSSTS server. Forms and the Web Client are on the same server. For troubleshooting I'll use the following:

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replied on March 10

The Forms/Web Client that is on the same domain as the LFDSSTS server doesn't have any issues, so I'm sure it has something to do with the new security options in the Web Client that were added. I think that probably lines up with the time I first remember hearing about this problem from end users.

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replied on March 11

If I'm reading that last screenshot correctly it is referring to the LFDSSTS? I don't see a setting for SameSite in the LFDSTS configuration. Is there a way to set that to None?

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replied on March 12

We have been having this same problem since November of last year and opened a support case, 248494. Since the case was still unsolved by Dec we rolled the Web Client back to Version 11 and are stuck on that version now.

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