我在看显示在Visualforce页面的子查询SOQL查询。这是我的SOQL表达式。顶点SOQL子查询中Visualforce
public ApexPages.StandardSetController setCon {
get {
if(setCon == null) {
setCon = new ApexPages.StandardSetController(Database.getQueryLocator(
[SELECT Contact.Id, Opportunity.Id, Contact.FirstName, Contact.LastName, Contact.Phone,Contact.Account.Name, Contact.Email,Contact.Last_Contacted__c,Contact.Membership_Type__c,Opportunity.Call_Disposition__c, Opportunity.Sales_Stage__c,Opportunity.Name, Opportunity.CloseDate, Opportunity.StageName, Opportunity.CreatedDate FROM OpportunityContactRole where Opportunity.OwnerId=:Userinfo.getUserId()]));
}
return setCon;
}
set;
}
它得到一条消息'StandardSetController不支持OpportunityContactRole'。所以,我试图让从账户机遇和联系信息...
所以我SOQL查询更改为:
SELECT Name, (SELECT Name, Phone, Email, Last_Contacted__c, Contact.Membership_Type__c FROM Account.Contacts) , (SELECT Call_Disposition__c, StageName, CreatedDate, CloseDate FROM Account.Opportunities) FROM Account where Id=:UserInfo.getUserId()])
,但现在在我的Visualforce页,我无法访问子查询字段:
<apex:page controller="SalesRepPageControllerV3" tabstyle="contact" sidebar="false" showChat="true" >
<apex:form id="theForm">
<apex:sectionHeader title="Sales Rep Page for {!$User.FirstName}"/>
<apex:pageBlock id="innerblock" mode="edit">
<apex:pageMessages />
<apex:pageBlock id="innerblock">
<apex:pageBlockSection id="pagesection">
<apex:pageBlockTable value="{!ContactOpportunity}" var="co" id="pageblocktable">
<apex:column headerValue="Created Date" value="{!co.Opportunity.CreatedDate}"/>
<apex:column headerValue="First Name" value="{!co.Contact.FirstName}"/>
<apex:column headerValue="First Name" value="{!co.Contact.LastName}"/>
<apex:column headerValue="Phone" value="{!co.Contact.Phone}"/>
<apex:column headerValue="Account Name" value="{!co.Contact.Account.Name}"/>
<apex:column headerValue="Email" value="{!co.Contact.Email}"/>
<apex:column headerValue="Last Contacted" value="{!co.Contact.Last_Contacted__c}">
</apex:column>
<apex:column headerValue="Membership Type" value="{!co.Contact.Membership_Type__c}"/>
<apex:column headerValue="Call Disposition">
<apex:inputField value="{!co.Opportunity.Call_Disposition__c}"/>
</apex:column>
<apex:column headerValue="Sales Stage">
<apex:inputField value="{!co.Opportunity.Sales_Stage__c}"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlockSection>
</apex:pageBlock>
<apex:pageBlockButtons >
<apex:commandButton value="Save" action="{!save}" reRender="pageblocktable"/>
<apex:commandButton value="Cancel" action="{!cancel}" reRender="pageblocktable"/>
</apex:pageBlockButtons>
</apex:pageBlock>
<apex:panelGrid columns="2">
<apex:commandLink action="{!previous}">Previous</apex:commandlink>
<apex:commandLink action="{!next}">Next</apex:commandlink>
</apex:panelGrid>
</apex:form>
</apex:page>
它不明白co.Opportunity和co.Contact,因为它不是一个帐户。如果我将它改为co.Opportunities或co.Contacts它是一个只能通过重复访问的Arraylist。
先端的问题:重复是没有,我需要排序的列标头值。请如果有人能帮助,请让我知道如何。
感谢metadaddy !!! :) – 2012-08-18 01:09:41
不客气...如果它适合你,请注册并将其标记为答案。 – metadaddy 2012-08-18 01:31:19
它的工作原理,但我希望将联系人和机会都放在一个pageBlockTable中,然后我可以对其进行排序。这有可能吗?还有其他的替代办法吗? – 2012-08-18 03:51:16