visualforce

问题 I have two custom objects, Appointment and Session Report. Session Report is a child of Appointment in a standard Master-Detail relationship. Additionally, I have a profile, Student, which has Read-Create-Edit-Delete for Appointments and no rights for Session Reports. The use case is a Student can create an Appointment but cannot view the Session Reports created for this Appointment by a Tutor. Using a standard layout for the Appointment object works as expected when viewing Appointments.

问题 i have created an object with name PS_Detail__c .in this custom object i created a custom field .in this picklist i defined two values Dollar ,Unit . when i go to P/S Detail Tab for creating a new PS_Detail__c object then i get None also as a value in picklist field .i want only Dollar and Unit as Picklist values .some one please help how to remove this None from Picklist !! 回答1: As you have discovered, you cannot make this picklist required at the object level. However, making this field

问题 I'm very new to Visualforce. I'm looking at this page here: http://force.siddheshkabe.co.in/2010/11/displaying-aggregate-result-on.html So when I added this code onto a VisualForce page: AggregateResult[] groupedResults = [SELECT Name, Days__c FROM Contact WHERE Days__c != ]; for (AggregateResult ar : groupedResults) { System.debug('Name: ' + ar.get('Name') + '\nDays Taken : ' + ar.get('Days__c') + '\n'); But all it does is print the code instead of executing it. What should I be doing?

问题 I'm looking to create a single list of records of various sObject types using apex to display to a custom visualforce page. I'm wondering if there is a way to combine multiple objects (case, opportunity, account, etc) within a single list. If not, how do you append the second object to the first in a list using visualforce code? Is there a best practice? Thanks So I could use a little more assistance completing this. I have written this: public class MyController { public List<ContactAndCase>

问题 I am having trouble using JQueryUI with salesforce standard elements. Basically, I want to auto suggest the record names to the user, instead of the user clicking on the salesforce search button. <apex:inputField value="{!MyRecord.ChildRecord__c}" id="inpId" required="true/> <script> jq$(document.getElementById('{!$Component.inpId}')).autocomplete( { minLength: 2, autoFocus: true, source: mySource }); </script> Therefore, I want to know if anyone attempted to use JQueryUI with standard

问题 I'm trying do develop a visualforce custom component which is an entity chooser. This custom component displays a UI which helps browsing some records. It's possible to select one record, and I'd like to get it from outside the component or its controller. I've looked at the standard salesforce binding with assignTo bug it's not bidirectional... Hope someone can help me.. Thanks 回答1: Are you passing an object into the component? Objects are passed by reference, so if your component has an

问题 I'm looking for a technique to execute Apex code from a custom button added to the Opportunity object in a way that protects the user against CSRF. The current approach being used comes from the question - Custom Button or Link to a Visualforce page with a custom controller. Essentially: There is an Opportunity Custom Button with the Content Source set to "Visualforce Page". The Content for this button is set to a Visualforce page that uses Opportunity for the standardController, has an

问题 Is there any way to integrate version control system for Apex & Visualforce code? I can thinking of keeping a separate repository but no way to have it integrated with Salesforce Platform. Thanks in Advance. 回答1: You can do this by using Subversion and the Force.com Eclipse IDE with the Subclipse plugin. Here are a few links to some instructions. Setting up Subversion (Windows) Installing Force.com IDE (Eclipse) Installing Subclipse (Eclipse plugin) Use the update site when installing in

问题 I am new to salesforce. I want to use iframe control in visualforce page to load some content from .net. I've used the iframe control as follows <apex:page > <apex:iframe frameborder="true" src="http://www.salesforce.com" scrolling="true" id="theIframe"/> </apex:page> but it is not loading anything in the iframe control.It is showing only white back ground an also I tried with html iframe control but I got the same response. So can anyone please tell me what am I missing? 回答1: It will be the

问题 In Salesforce, if I'm binding a text field into a VisualForce page, whats a good way to convert the carriage returns in the text-field into HTML <br/> tags? e.g. starting from something like this: <apex:page standardController="Case"> <apex:pageBlock title="Test"> <p>{!case.Description}</p> </apex:pageBlock> <apex:detail relatedList="false" /> </apex:page> ... if the Description is long with lots of carriage returns, how do I HTML-ify it? (I guess this is a fairly easy question, and I'm sure