I was wondering if it is possible to acheive creating a visualforce page with using  apex:repeat that looks similar to my screenshot below. primarly I'm looking at the Payment Schedule section

I was wondering if it is possible to acheive creating a visualforce page with using  apex:repeat that looks similar to my screenshot below. primarly I'm looking at the Payment Schedule section

Hello everyone, I am quite new to salesforce but we are trying to develop an integration with salesforce and my company's platform. Basically we want to have an iframe in their Account page that pulls content from our site and displays it in that section. 

Am I able to put an apex component or page into an existing accounts page? If so, could someone point me in the right direction on how to add a custom component to an existing page?

What we want to accomplish: Just a section on their account page that pulls content from our platform via AJAX or I guess an Apex Iframe.
If anyone has any ideas or suggestions on stuff I can try that would be extremely helpful. 

Thank you all so much!

Hi,
We've implemented an API that connects to an external database, which we can search within our Salesforce org. I'm running into an 
Attempt to de-reference a null object error:



Here is the Visualforce Page:

<apex:page controller="EDSSearchController">
    <apex:form >
        <apex:pageBlock title="EDS Search">
            Enter search term here: <apex:inputText value="{!searchTerm}"/>
            <apex:commandButton action="{!Search}" value="Search"/>
        </apex:pageBlock>
    </apex:form>
</apex:page>

And the Controller:

public class EDSSearchController {

    public String searchTerm { get; set; }
    servicesEdrsEducationGovUkV17.EmployerLookupSoap a;
    EDS_Credentials__c edsCreds;


    public EDSSearchController() {
      edsCreds = EDS_Credentials__c.getValues('Default');
        a = new servicesEdrsEducationGovUkV17.EmployerLookupSoap();
    }

    public String getSearchTerm() {
        return searchTerm;
    }

    public PageReference search() {
        a.ByFreeText(searchTerm, false,'O','',edsCreds.API_Key__c);
        return null;
    }
}

How would I resolve this error?

ANY help is MUCH appreciated!
Many Thanks,
Natasha :)
 

{
    "data": {
        "xmlns": {
            "cpcdef": "ABCD",
        },
        "search": {
            "total-result-count": "1",
            "ops:query": {
                "syntax": "CQL",
                "$": "123456"
            },
            "range": {
                "begin": "1",
                "end": "1"
            },
            "documents": [
                "produced-by": "RO",
             }]
     }
}

Hello, Everybody !
I am new to development and I need help. Maybe someone could give me apex code example and explain me how to access
Data ---> Search ---> documents ---> produced-by = "RO"