D'fhonn a bheith ag obair ar fud an fhadhb PTF Scríobh mé faoi anseo, I did some testing and discovered that KPI’s work against folders with meta data in the same way that they work against documents or list items. I proved it out by creating a new content type based on the folder content type and then added a few fields. I created some indicators and proved to myself that KPIs work as expected. This was welcome news. It’s not perfect, because the drill-down you get from the KPI against the folders is not exactly what you want. This isn’t too much a drawback in my case because 1) ní dhéanann na húsáideoirí deiridh a fhios bith níos fearr agus 2) the drill-down goes to a folder. They click the folder name and they are at the item. It’s two clicks instead of one, nach bhfuil an deireadh an domhain.

This flowed nicely with the work I was doing. I am creating a folder for every document that gets uploaded. This is done via an event receiver. Mar thoradh air sin, tá sé ina píosa císte a choinneáil ar an fillteán tuismitheora meta data in sync with the KPI-driven meta data from the file itself since the plumbing is already in place. This allows me to have my KPI’s and eat them too 🙂

I modified the event receiver to add the folder and then set this new folder’s content type to my custom KPI-friendly content type. This bit of code did the trick:

 SPFolderCollection srcFolders = targetWeb.GetFolder("Documents").Fofhillteáin;
  SPFolder fillteán a cuireadh leis = srcFolders.Add(properties.ListItem.ID.ToString());

  SPContentTypeId kpiCT = nua SPContentTypeId("0x0120002A666CAA9176DC4AA8CBAA9DC6B4039F");
  addedFolder.Item["Content Type ID"] = kpiCT;
  addedFolder.Item.Update();

Chun teacht ar an Ábhar Cineál haitheantas iarbhír, Rochtain agam go cineál ábhar trí suímh láithreán agus cóipeáil / a ghreamú sé as an URL mar a thaispeántar:

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Is fuath liom a admháil go, but I struggled with this one all day. My event receiver needs to update a field of its parent folder. This little bit shows how to do it:

príobháideach neamhní UpdateParentFolder(SPItemEventProperties airíonna)
{

SPFolder thisItemFolder = properties.ListItem.File.ParentFolder;
thisItemFolder.Item["ZZ Approval Status"] = "Good news, gach duine!";
thisItemFolder.Item.Update();


} // UpdateParentFolder

Sa chás seo, Tá mé ag obair le leabharlann doiciméad agus na hairíonna atá ag teacht ó ócáid ​​ItemAdded.

Is é an cleas nach féidir leat a fháil ar an SPFolder na míre díreach ó na míre féin (i.e. Is properties.ListItem.Folder null). Ina áit sin, téigh go dtí an mír liosta ar Comhad a bhaineann agus a fháil ar an fillteán Comhad ar.

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I’m sure I’m not the first person to come up with this. Mar sin féin, I haven’t noticed anyone publish a trick like this since I started paying close attention to the community last July. Mar sin,, Shíl mé sa phost é seo tip debug tapaidh agus éasca.

Tá mé ag obair ar glacadóir ócáid ​​a thosaigh a ghiniúint an earráid sa 12 hive:

Earráid Conchango.xyzzyEventReceiver glacadóir luchtú agus a reáchtáil ócáid ​​i xyzzy, Leagan 1.0.0.0 =, Cultúr = neodrach, PublicKeyToken = blahbalhbalh. Additional information is below. : Cuspóir tagartha nach leagtar ar shampla de rud.

I didn’t know where I had introduced this bug because I had done too many things in one of my code/deploy/test cycles.

Rinne mé an réiteach seo a fháil ar mo PDB i ann le súil go SharePoint ar 12 Bheadh ​​hive thaispeáint ar an rian chairn, but no luck. I don’t know if it’s possible and if someone does, cuir in iúl dom 🙂

Tá a fhios agam go bhfuil sé indéanta go do theachtaireachtaí logáil féin a scríobh chuig an 12 hive. Frankly, Theastaigh uaim rud éigin a bhí beagán níos lú scary agus níos tapúla a chur i bhfeidhm.

Rith sé liom go raibh mé in ann ar a laghad, a fháil ar roinnt eolais rian bhunúsach ag breith agus ath-throwing eisceachtaí cineálach mar seo:

  iarracht {
    UpdateEditionDate(airíonna);
  }
  ghabháil (Eisceacht agus)
  {
    caith nua Eisceacht("Dispatcher, UpdateEditionDate(): Eisceacht: [" + e.ToString() + "].");
  }

Léirigh sé seo suas sa 12 hive thusly:

Earráid Conchango.xyzzyEventReceiver glacadóir luchtú agus a reáchtáil ócáid ​​i xyzzy, Leagan 1.0.0.0 =, Cultúr = neodrach, PublicKeyToken = blahblahblah. Additional information is below. : Dispatcher, UpdateEditionDate(): Eisceacht: [System.NullReferenceException: Cuspóir tagartha nach leagtar ar shampla de rud. at Conchango.xyzzyManagementEventReceiver.UpdateEditionDate(Airíonna SPItemEventProperties) at Conchango.xyzzyManagementEventReceiver.Dispatcher(Airíonna SPItemEventProperties, EventDescription Teaghrán)].

Sin a thug dom go léir na sonraí is gá dom a rianú síos ar an bhfadhb ar leith agus tá mé ag súil é a úsáid go leor ag dul ar aghaidh.

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This past week I was implementing an "evolving" solution for a client that uses BDC and SPQuery and ran into some difficulty using SPQuery against a document library containing folders. Bottom line: assign "recursive" leis an tréith bhfianaise an cheist.

Mo scéal:

• Ar Dé Luain, Mé a uaslódáil doiciméad agus roinnt sonraí meta sholáthar.
• An tseachtain seo a leanas, I upload a new document. Much of this new document’s meta data is based on the document I uploaded on Monday (which we call the "master document").
• Cruthaithe againn ar aghaidh seirbhís gréasáin a sholáthraíonn comhéadan BDC-chairdiúil leis an liosta ionas gur féidir le húsáideoirí a aimsiú go héasca an doiciméad Dé Luain trí chuardach teidil.
• A BDC data column provides a friendly user interface. (Tá sé seo mar chuid de mo iarracht ag baint úsáide as BDC ar feadh colún Lookup níos cairdiúla).

Úsáideann an aghaidh a BDC seirbhís deiridh ar cheist mar seo a dhéanamh ar an lookup:

 // Úsáidte uirlis U2U chun cabhrú ghiniúint an cheist CAML.
      oQuery.Query =
        "<I gcás>";

      más rud é (titleFilter.Length > 0)
        oQuery.Query   =
          "  <Agus>";

      oQuery.Query   =
        "    <Agus>" +
        "      <Geq>" +
        "        <FieldRef Name=\"DocumentId\" />" +
        "        <Value Type=\"Text\">" + MinID + "</Luach>" +
        "      </Geq>" +
        "      <Leq>" +
        "        <FieldRef Name=\"DocumentId\" />" +
        "        <Value Type=\"Text\">" + maxId + "</Luach>" +
        "      </Leq>" +
        "    </Agus>";

      más rud é (titleFilter.Length > 0)
        oQuery.Query   =
          "    <Tá>" +
          "      <FieldRef Name=\"Title\" />" +
          "      <Value Type=\"Text\">" + titleFilter + "</Luach>" +
          "    </Tá>" +
          "  </Agus>";
      oQuery.Query   =
        "</I gcás>";

Le linn an gcéad chéim na forbartha, this worked great. Mar sin féin, thugamar isteach fillteáin isteach an t-eolaire a réiteach roinnt fadhbanna agus go tobann, my BDC picker wouldn’t return any results. I tracked this down to the fact that the SPQuery would never return any results. We used folders primarily to allow multiple files with the same name to be uploaded but with different meta data. When the file is uploaded, a chruthú dúinn fillteán atá bunaithe ar an mír liosta ID agus ansin bogadh an comhad ann (Scríobh mé faoi sin anseo; tá muid go raibh torthaí measctha leis an gcur chuige seo, ach ar an iomlán, tá sé ag obair go maith). The user don’t care about folders and in fact, don’t really understand that there are any folders. We have configured all the views on the library to show items without regard to folders.

I hit this problem twice as the technical implementation evolved and solved it differently each time. The first time, I wasn’t using the CONTAINS operator in the query. Without a CONTAINS operator, I was able to solve the problem by specifying the view on the SPQuery’s contructor. Instead of using the default constructor:

SPList oList = web.Lists["Documents"];

SPQuery oQuery = nua SPQuery();

Úsáid mé ina ionad sin Cruthaitheoir atá sonraithe d'fhonn:

SPList oList = web.Lists["Documents"];

SPQuery oQuery = nua SPQuery(oList.Views["All Documents"]);

Sin réiteach ar an bhfadhb agus thosaigh mé a fháil ar mo torthaí.

I then added the CONTAINS operator into the mix and it broke again. It turns out that the CONTAINS operator, a mhéid is féidir liom a rá, nach bhfuil ag obair leis an dearcadh ar an mbealach céanna leis an a GEQ níos simplí / LEQ operators. I did some searching and learned that the query’s ViewAttributes should be set to "Recursive", mar atá i:

oQuery.ViewAttributes = "Scope=\"Recursive\"";

That solved the problem for CONTAINS. Go deimhin, seo a réiteach freisin mo fhadhb cuardaigh bunaidh agus dá mbeadh sonraithe mé an tréith recursive an chéad uair, Ní ba mhaith liom a bheith ar siúl ar an cheist arís.

Ar an bhfíric go n-oibríonn SPQuery dearcadh-bhunaithe le haghaidh roinnt oibreoirí (GEQ/LEQ) agus ní daoine eile (BhFUIL), chomh maith leis an bhfíric nach bhfuil KPI cosúil a bheith ag obair ar chor ar bith le leabharlanna doiciméad fillteán iontu mar thoradh ar dom chun a chreidiúint go bhfuil go SPQuery roinnt saincheisteanna orthogonality.

Go raibh maith agat Speisialta:

• Na folks maith ag U2U agus a n-uirlis fhiosraithe.
• Michael Hoffer ar mór "foghlama ag déanamh" blog post, tuairimí agus freagraí.

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Liostáil le mo bhlag!

Suas chun dáta 02/29/08: I solved this problem by creating a folder and then assigning a content type to the folder which has the meta data I need for the KPIs. Cur síos mé go bhealach níos mine beag anseo.

We have implemented a technical solution where users upload documents to a document library. An event receiver creates a directory and moves the file to that directory (ag baint úsáide as teicníc cosúil leis an méid a scríobh mé faoi anseo). We’ve successfully navigated around the potential issues caused by event receivers that rename uploaded files (mainly because users never start their document by clicking on "New" ach ina ionad sin a chruthú ar an docs go háitiúil agus ansin iad a uaslódáil).

The meta data for these documents includes a Yes/No site column called "Urgent" and another site column called "Status". We need to meet a business requirement that shows the percentage of "Urgent" documents whose status is "Pending".

Tá sé seo de ghnáth simplí a dhéanamh agus mé cur síos ar rud éigin go mór mar seo ag an Beagle SharePoint le go leor de shots scáileán má tá suim agat.

In a nutshell, Rinne mé an méid seo a leanas:

• Create a view on the doc library called "Pending".
• Cumraigh an dearcadh neamhaird a struchtúr fillteán.
• Cruthaigh Liosta PTF.
• Create an indicator in the list that points to the doc lib and that "Pending" féachaint ar.

This simply does not work. The KPI shows my target (e.g. Cúig cinn de dhoiciméid práinneach) but always shows the actual number of urgent documents as zero. Paradoxically, if you drill down to the details, it shows the five urgent documents in the list. I created a very simple scenario with two documents, one in a folder and one not. Here is the screen shot:

The above screen shot clearly shows there are two documents in the view but the "value" is one. The "CamlSchema" with blank document Id is in the root folder and the other is in a folder named "84".

It appears to me that even though you specify a view, the KPI doesn’t honor the "show all items without folders" setting and instead, confines itself to the root folder.

If I’m wrong, please drop me a line or leave a comment.

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Liostáil le mo bhlag!