Question

我有一个VF页面，其中有一个弹出窗口可以接受几个字段。

当我运行页面并填写字段时，我可以看到只有一些字段值被捕获，其他字段值返回为null。我交叉检查字段名称，它们是相同的。任何想法为什么会发生这种情况？

<apex:outputPanel id="tstpopup1">
        <apex:outputPanel styleClass="popupBackground" layout="block" rendered="{!displayPopUp}"/>
            <apex:outputPanel styleClass="custPopup" layout="block" rendered="{!displayPopUp}">
            <apex:pageblock >
                <apex:pageblocksection >
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="Project: " />
                    <apex:inputfield id="proj" value="{!AC.Project__c}" />
                    </apex:pageblocksectionitem><p/>
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="Start Date: " />
                    <apex:inputfield id="sd" value="{!AC.Start_Date__c}" />
                    </apex:pageblocksectionitem>
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="End Date: " />
                    <apex:inputfield id="ed" value="{!AC.End_Date__c}" />
                    </apex:pageblocksectionitem>
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="C85 Project Lead: " />
                    <apex:inputfield id="pl" value="{!AC.C85_Project_Lead__c}" />
                    </apex:pageblocksectionitem>
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="Daily Charge Rate of Consultant: " />
                    <apex:inputfield id="charge" value="{!AC.Daily_Charge_Rate_of_Consultant__c}" />
                    </apex:pageblocksectionitem>
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="Project Role Title: " />
                    <apex:inputfield id="role" value="{!AC.Project_Role_Title__c}" />
                    </apex:pageblocksectionitem>
                    <apex:pageblocksectionitem >
                    <apex:outputlabel value="Overtime Allowed: " />
                    <apex:inputfield id="overtime" value="{!AC.overtime_allowed__c}" />
                    </apex:pageblocksectionitem>
                    </apex:pageblocksection>
                    <apex:commandbutton value="Assign to a New Project" action="{!assign}"   />
                    <apex:commandbutton value="Cancel" action="{!closePopup}" immediate="true" /><br/><br/><br/>
                    </apex:pageblock>
            </apex:outputPanel>

Class有这个

    public Assigned_Consultant__c AC{
        get{
            if (AC == null) AC = new Assigned_Consultant__c();
            return AC;
        }
        set; 
    }


public PageReference assign()
{ 
system.debug('Role title ...........................' + AC.Project_Role_Title__c); // this is returning null
            system.debug('Day charge ...........................' + AC.Daily_Charge_Rate_of_Consultant__c); this has value filled
system.debug('overtime_allowed__c ...........................' + AC.overtime_allowed__c);  // this is returning null


         // Project_Role_Title__c
            displayPopup = false;  
            system.debug('inside assign...........................3');
            system.debug('AC.................' + AC);   

  }

Answer 1

本教程有点过时，但我认为它可能有助于解释与您尝试执行的操作相关的一些问题：Tutorial: Modal Dialogs in Visualforce。

“实际上，构建一个链接或按钮以弹出一个新的Visualforce页面很简单，让这个弹出窗口高于当前页面是也很容易。当您想要收集时会出现问题弹出窗口中的信息并将该信息传递回页面推出了弹出窗口。“

某些字段未从VF页面捕获

1 个答案: