Elements.xmlを使用してWebパーツインスタンスをデプロイするときにCQWPでQueryOverRideを使用する方法
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09-12-2019 - |
質問
3つ以上のフィルタを持つCQWPを使用する必要があるため、ここで説明されています。Elements.xmlを使用してWebパーツインスタンスをデプロイするときにこれが機能することはできません。
通常のフィルタでそれをした方法は、次のようなものでした(Elements.xmlから)
<AllUsersWebPart ID="FindingsCQWP" WebPartZoneID="Middle" WebPartOrder="1" >
<![CDATA[
<webParts>
<webPart xmlns="http://schemas.microsoft.com/WebPart/v3">
<metaData>
<type name="Microsoft.SharePoint.Publishing.WebControls.ContentByQueryWebPart, Microsoft.SharePoint.Publishing, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" />
<importErrorMessage>Cannot import this Web Part.</importErrorMessage>
</metaData>
<data>
<properties>
<property name="GroupBy" type="string" />
<property name="FilterValue2" type="string">Draft</property>
... and so forth...
.
しかし QueryOverrideでは、cdata を使用する必要があります。問題は、「入れ子になった」CDATA要素が許可されていると考えることはできません。私は
解決 2
@Andrey's response pinpointed me to the answer of this question. The Query needs to be Encoded. I tried that in my initial approach, but I must have missed something.
I had this CAML that I wanted to have in my QueryOverride
<Where>
<And>
<And>
<Or>
<Eq>
<FieldRef Name='Status' />
<Value Type='Choice'>Not Started</Value>
</Eq>
<Eq>
<FieldRef Name='Status' />
<Value Type='Choice'>Not Closed</Value>
</Eq>
</Or>
<Leq>
<FieldRef Name='TargetImplDate' />
<Value Type='DateTime'>
<Today />
</Value>
</Leq>
</And>
<Eq>
<FieldRef Name='Category' />
<Value Type='Choice'></Value>
</Eq>
</And>
</Where>
<OrderBy>
<FieldRef Name='ProcessChoice' />
<FieldRef Name='TargetImplDate' />
</OrderBy>
Using CDATA when I added the web part to the web part gallery, and adding it to the page and exporting it afterwards got the result
<property name="QueryOverride" type="string"><Where><And><And><Or><Eq><FieldRef Name='Status' /><Value Type='Choice'>Not Started</Value></Eq><Eq><FieldRef Name='Status' /><Value Type='Choice'>Not Closed</Value></Eq></Or><Leq><FieldRef Name='TargetImplDate' /><Value Type='DateTime'><Today /></Value></Leq></And><Eq><FieldRef Name='Category' /><Value Type='Choice'></Value></Eq></And></Where><OrderBy><FieldRef Name='ProcessChoice' /><FieldRef Name='TargetImplDate' /></OrderBy></property>
which worked as expected. Thanks @Andrey
他のヒント
Kind of workaround, but still: deploy CQWP without this property to a page, set the property programmatically, and then export webpart to .webpart file.
I anticipate some kind of double HTML encoding nightmare like as a result.
P.S. Not tested.
P.S.S. If you will not be able to export the webpart from browser, try using programmatic approach (ExportWebPart method of SPLimitedWebPartManager).
Please keep in mind that
<where> or <Where>
tag should go on the same line with
<property name="QueryOverride" type="string">
like this
<property name="QueryOverride" type="string"><Where>
<Or>
<Eq>
<FieldRef Name="AssignedTo"/>
<Value Type="User">
<UserID/>
</Value>
</Eq>
<Membership Type="CurrentUserGroups">
<FieldRef Name="AssignedTo"/>
</Membership>
</Or>
</Where></property>
and NOT like this
<property name="QueryOverride" type="string">
<Where>
<Or>
<Eq>
<FieldRef Name="AssignedTo"/>
<Value Type="User">
<UserID/>
</Value>
</Eq>
<Membership Type="CurrentUserGroups">
<FieldRef Name="AssignedTo"/>
</Membership>
</Or>
</Where>
</property>