Hi, I have a list of records listed based on search and if I select checkbox to corresponding Rows, those rows needs to be added to a list and If I uncheck the checkbox needs to be deleted from the List. Is there any simple solution?
components: pageBlockTable
Columns: inputCheckBox
buttons: Add/Delete (based on checkbox selection)
Thanks.

Hi, I am learning VF pages. and  my first VF page preview showing blank. Please help how to resolve. 

error is 
INVALID_FIELD:Foreign key external ID: george@schnell.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: dcarroll@merce.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: mary@jane.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: bonnie@existnet.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: claudie@remark.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: george@schnell.com not found for field Name in entity Candidate__c:--"

I have followed 

Step 1) Setup>Find>Object>Candidate>Email>Edit>Do not allow duplicate values
Step 2) Setup>Data Import Wizard>Custom Objects>Job Applications>Add new records>Candidate Field>Email(External ID)>Position Field>Position Name>Next>Map Postion object with Position and Cadidate with Candidate>Next and VIOLA.

Still got errors? Please help/

Also When i Cross check position lookup field, it was mentioned job_applications1 as child. why? I couldn't able to edit it to job_applications because its giving error saying job_applications lookup already present on positons.

error is 
INVALID_FIELD:Foreign key external ID: george@schnell.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: dcarroll@merce.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: mary@jane.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: bonnie@existnet.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: claudie@remark.com not found for field Name in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: george@schnell.com not found for field Name in entity Candidate__c:--"

I have followed 

Step 1) Setup>Find>Object>Candidate>Email>Edit>Do not allow duplicate values
Step 2) Setup>Data Import Wizard>Custom Objects>Job Applications>Add new records>Candidate Field>Email(External ID)>Position Field>Position Name>Next>Map Postion object with Position and Cadidate with Candidate>Next and VIOLA.

Still got errors? Please help/

Also When i Cross check position lookup field, it was mentioned job_applications1 as child. why? I couldn't able to edit it to job_applications because its giving error saying job_applications lookup already present on positons.

Hi
I have university as parent object & college as child object.
There is a master-detail relationship defined on child object i.e college

I have a parent-child soql as follows
List<University__c> univList=[select Name,(select Name from colleges__r) from university__c];
system.debug(univList);

Also I have a child-parent soql as follows
List<college__c> univList=[select Name,university__r.Name from college__c
system.debug(univList);

when I execute the parent-child query I do not get any child related records .
Also when I execute child-parent query I do get the name of the college but the university ID I get but I want the university name also not the ID

please let me know.

Thanks
pooja
 

Can anyone help?  The instructions on that website no longer follow Salesforce in real life. When I try to add a user column, per the SF instructions I get an error message.  Please help.

W. r. t. to the URL 
https://developer.salesforce.com/docs/atlas.en-us.200.0.fundamentals.meta/fundamentals/adg_relationships_dl_sample_data_try_it_out.htm
I am working with "Data Import Wizard" to import csv files into custom objects "Candidate", "Position" and "Job Application". I followed the isntructions as specified in "Try It Out: Download Sample Data". I have been able to import Candidate and Position records. However it is consistently failing on "Job Application" object. To understand the process, I am attaching the screen shot.

Final outcome is in the result file generated by the wizard and is as follows:
"Id","Success","Created","Error"
"","false","false","INVALID_FIELD:Foreign key external ID: george@schnell.com not found for field First_Name__c in entity Candidate__c:--"
"","false","false","INVALID_FIELD:Foreign key external ID: dcarroll@merce.com not found for field First_Name__c in entity Candidate__c:--"
.....

What is wrong with my process? Please suggest.  Thanks in advance for your kind help in this regards.

where i get the WareHouse  App and  Recruiting App ? ple send me the link (not pdf ).

 

                                      (i want developed App to do practice )