Clipboard API in M3 H5 script - not permitted

I need to make a copy to ClipBoard in one of my M3 H5 Scripts (10.4), and I use the native way:

navigator.clipboard.writeText(text).then(() => {

But it is blocked, and the console logs this:

DOMException: The Clipboard API has been blocked because of a permissions policy applied to the current document. See https://goo.gl/EuHzyv for more details.

Does anyone know how to overcome this limitation ?

Regards PR

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per-ravnborg

I forgot to mention, that the "old" way of making a clipboard copy using an invisible HTML textarea - alos fails.

I think it is a kind of blocking in our MUA (MT)

unknown

Hi,

This is a domain issue combined with stricter rules in browsers.

It seems like the following would be needed on the iframe that you code is running in.

You are running a M3 H5 script so this is within an M3 program.

The iframe in Mingle does not have this set: So you can't access the clipboard. You can check in Browser tools what is allowed from Mingle.

<span class="token tag"><span class="token punctuation"><iframe <span class="token attr-name">src<span class="token attr-value"><span class="token punctuation">=<span class="token punctuation">"...<span class="token punctuation">" <span class="token attr-name">allow<span class="token attr-value"><span class="token punctuation">=<span class="token punctuation">"clipboard-write<span class="token punctuation">"<span class="token punctuation">><span class="token tag"><span class="token punctuation"><iframe<span class="token punctuation">>

The old way probably also connects to the navigator.clipboard.

When you say that this is a MT issue I assume that On-premise you are on the same domain in Mingle and in M3 so that it works?

This would be a requirement that you need to request through Infor Support. I have not seen any settings to be able to specify what to allow in Mingle. Since there this is a security thing within the browser there will be no workaround. Except for showing a visible text area that you can manually copy from or requesting a way to make this configurable to that permissions can be turned on for applications in Ming.le.

per-ravnborg

Hi Karin

per-ravnborg

Hi Karin

per-ravnborg

Hi Karin

Thx for your answer. I have only had the issue at this MT: https://mingle-portal.eu1.inforcloudsuite.com/ESPERSEN_TRN/b7d50b9c-96d3-4f55-b390-3f2cd7ae17db?favoriteContext=bookmark%3FOIS300%26fieldNames%3DW1OBKV%2C0100001540%2CWWFACI%2C%26includeStartPanel%3DTrue%26source%3DMForms%26requirePanel%3DTrue%26sortingOrder%3D1%26view%3DPANEL1%26panel%3DB%26tableName%3DOOHEAD%26keys%3DOACONO%2C780%2COAORNO%2C%2B&LogicalId=lid://infor.m3.m3

Why I guess it is MT related or MUA 10.4 related.

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