Enumeration documentation is not displayed

[MAHTasklet]

This is a great plug-in thanks for that.

I have a minor issue, that annotation/documentation is not displayed for xs:enumeration items, either when hovering over items in the selection list or when hovering the value after selecting.
In the example below only the documentation from the xs:simpleType is displayed.
I have also noticed, that if the top level element (xs:simpleType) does not have documentation, then the documentation for the last enumeration is used.

I have tested in Visual Studio that the documentation is written correctly, and displayed when hovering.

Let me know, if I need to do something different, or test a fix.

Sorry about the formatting, I have not been able to make it look better.

<xs:simpleType name="PrimaryInputMethodType">
  <xs:annotation>
    <xs:documentation>The primary input method for the step. The step will use the Control as default but can be modified to e.g. ask the user to scan</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="Control" >
      <xs:annotation>
        <xs:documentation>The normal control will be shown.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Scan" >
      <xs:annotation>
        <xs:documentation>The primary input will be scan and the step element can act accordingly e.g. the InputLineType.Text will show a SCAN icon with the possibility to manually enter the value.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="ScanOnly" >
      <xs:annotation>
        <xs:documentation>
          The 'ScanOnly' differs from the 'Scan' in the way that the user cannot enter a value manually. The SCAN icon is displayed but it will not show the edit field.
          This is only applicable for InputLineType.Text.
        </xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>

Best regards
Morten

[angelozerr]

This is a great plug-in thanks for that.

Glad it pleases you!

Could you give us a XML sample and full XML Schema which causes the problem, it will help us to understand quickly the missing feature and we will able to use your usecase for writing tests.

[MAHTasklet]

Yes.
Let me create one and post it here.

[MAHTasklet]

Here goes:
Notice that when using the extension and hovering over the type attribute or any of the values, the last documentation is displayed. In Visual Studio hovering over the type attribute displays the documentation added for the type, and hovering over the different values displays their documentation.

Hope this helps. If not, let me know.

SchemaTest.zip

[angelozerr]

@MAHTasklet thanks for your zip. I try to understand the problem, if I hover D365FO, I see documentation from AX type (Used when connecting to AX2012 and above.)

but it should display Used when connecting to Dynamics AX 365 for Finance and Operations.

Is this problem that you mention?

[MAHTasklet]

Yes.
That is the problem. Also, if you hover over the type= attribute, then the same documentation you mention is displayed which should be "The type of Backend ERP system."

[angelozerr]

In Visual Studio hovering over the type attribute displays the documentation added for the type, and hovering over the different values displays their documentation.

Could you add a screenshot please.

[MAHTasklet]

The mouse is not visible but hovering the type= part underlined here.

[angelozerr]

Ok and when you hover the NAV value, you see the document of the NAV (or merged documentation of the type and NAV documentation?)

[MAHTasklet]

No. It's the same value if I hover anything. regarding the type= attribute. That includes the actual attribute name (type=) or any entered values (AX, NAV, D365FO). Oddly enough, mine does display a different value that what you display, namely "Used when connecting to Dynamics AX 365 for Finance and Operations". However, always that value.

I just discovered that if I close VS Code, then whatever part of the type="" that is hovered, is the value that will always be displayed when hovering, even type attributes on different elements.

[MAHTasklet]

To recreate:
Close VS Code
Open VS Code
Hover the D365FO value.
Notice that the correct value is displayed.
Now hover the AX value.
Notice that the documentation for the D365FO is displayed.
Now hover the type= attribute.
Notice that the documentation for the D365FO is displayed.

Now repeat all steps, and choose another starting point e.g. hovering the type= attribute, and notice that whatever you hover, documentation of the initial element is always displayed.

[angelozerr]

Ok if I understand correctly the problem, it's a cache problem. It seems hover is working the first time (if you hover the type attribute the first time, it works, if you hover AX value the first time it works, etc), but problem occurs for the second hover which is different from the first.

Is it that, or is there another problem?

I can reproduce the problem and I'm creating a PR for that.

[angelozerr]

@MAHTasklet here the result of eclipse-lemminx/lemminx#623

Is it OK for you?