2
我試圖通過WebService從sharepoint獲取一組列表項。我想查詢一小部分要返回的項目。我的SOAP數據包似乎是正確排序的,但是,它仍然顯示服務忽略了我的設置過濾器(查詢)。任何想法爲什麼這仍然會發生?列表項的Sharepoint篩選器(GetListItems)
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns0:Body>
<ns1:GetListItems>
<ns1:listName>MyCalendar</ns1:listName>
<query>
<Query>
<Where>
<Eq>
<FieldRef Name="EventDate"/>
<Value Type="DateTime">[Now+2Minute(s)]</Value>
</Eq>
</Where>
</Query>
</query>
</ns1:GetListItems>
</ns0:Body>
</SOAP-ENV:Envelope>
,這裏是蟒蛇泡沫代碼,我用來生成這種肥皂:
Query = Element('Query')
where = Element('Where')
eq = Element('Eq')
eq.append(Element('FieldRef').append(Attribute('Name', 'EventDate')))
vt = Element('Value').append(Attribute('Type', 'DateTime')).setText('[Now+2Minute(s)]')
eq.append(vt)
where.append(eq)
Query.append(where)
query = Element('query')
query.append(Query)
編輯:
這裏是什麼最終爲我工作的正確肥皂包和泡沫代碼。我對過濾器有一些奇怪的要求,但我會繼續前進併發布,以便其他人可以從中學習。
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns0:Body>
<ns1:GetListItems>
<ns1:listName>Economic Event Calendar</ns1:listName>
<ns1:query>
<Query>
<Where>
<And>
<Geq>
<FieldRef Name="EventDate"/>
<Value IncludeTimeValue="TRUE" Type="DateTime">2010-08-12T07:38:00</Value>
</Geq>
<Lt>
<FieldRef Name="EventDate"/>
<Value IncludeTimeValue="TRUE" Type="DateTime">2010-08-12T07:39:00</Value>
</Lt>
</And>
</Where>
</Query>
</ns1:query>
<ns1:rowLimit>5</ns1:rowLimit>
<viewFields>
<FieldRef Name="Description"/>
<FieldRef Name="EventDate"/>
</viewFields>
</ns1:GetListItems>
</ns0:Body>
</SOAP-ENV:Envelope>
和蟒蛇/泡的代碼,讓我在這裏:
#craft our XML
Query = Element('Query')
where = Element('Where')
And = Element('And')
geq = Element('Geq')
geq.append(Element('FieldRef').append(Attribute('Name', 'EventDate')))
vt = Element('Value').append(Attribute('IncludeTimeValue', 'TRUE'))
vt.append(Attribute('Type', 'DateTime')).setText(convert_dt('now +' + str(alertBefore) + ' minutes', '%Y-%m-%dT%H:%M:00'))
lt = Element('Lt')
lt.append(Element('FieldRef').append(Attribute('Name', 'EventDate')))
vt2 = Element('Value').append(Attribute('IncludeTimeValue', 'TRUE'))
vt2.append(Attribute('Type', 'DateTime')).setText(convert_dt('now +' + str((alertBefore + 1)) + ' minutes', '%Y-%m-%dT%H:%M:00'))
#viewFields fragment, only show the Description and EventDate for returned rows
viewFields = Element('viewFields')
viewFields.append(Element('FieldRef').append(Attribute('Name','Description')))
viewFields.append(Element('FieldRef').append(Attribute('Name','EventDate')))
#pack all the XML fragments
geq.append(vt)
lt.append(vt2)
where.append(And)
And.append(geq)
And.append(lt)
Query.append(where)
query = Element('ns1:query')
query.append(Query)
#issue the query
results = c_lists.service.GetListItems(SPCal, None, query, None, 5, viewFields, None)
CBono,你是先生!在我發佈它幾個小時後,我發現了這個問題。 U2U的CAML Generator確實幫助我解決了這個問題。感謝您的答覆! – nnachefski 2010-08-12 12:45:46
是的,CAML Builder是SP開發人員必備的工具。 – CBono 2010-08-12 13:07:18