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Pass parameter to edit layout thru Vf page
Hi
I want to redirect vf page values to particular object's edit layout fields. and on edit layout user should not be able to edit/change any of the fields which are auto-populate from vf page.
How I can restrict user for this..is it possible?any help would be appreciated...
Amruta
I developed this code:
VF page:
<apex:page standardController="Contact" extensions="ContactSearchController1" showHeader="false">
<script>var cId = "{!Contact.Id}";</script>
<apex:form >
<apex:pageMessages id="errors" />
<apex:pageBlock title="Find A Pre-Wired Site Address!" mode="edit">
<table width="100%" border="0">
<tr>
<td width="300" valign="top">
<apex:pageBlock title="Parameters" mode="edit" id="criteria">
<script type="text/javascript">
function doSearch() {
searchServer(
document.getElementById("firstName").value,
document.getElementById("lastName").value,
document.getElementById("accountName").value,
document.getElementById("technology").options[document.getElementById("technology").selectedIndex].value
);
}
</script>
<apex:actionFunction name="searchServer" action="{!runSearch}" rerender="results,debug,errors">
<apex:param name="firstName" value="" />
<apex:param name="lastName" value="" />
<apex:param name="accountName" value="" />
<apex:param name="technology" value="" />
</apex:actionFunction>
<table cellpadding="2" cellspacing="2">
<tr>
<td style="font-weight:bold;">First Name<br/>
<input type="text" id="firstName" onkeyup="doSearch();"/>
</td>
</tr>
<tr>
<td style="font-weight:bold;">Last Name<br/>
<input type="text" id="lastName" onkeyup="doSearch();"/>
</td>
</tr>
<tr>
<td style="font-weight:bold;"><font color ="red">Account</font><br/>
<input type="text" id="accountName" onkeyup="doSearch();"/>
</td>
</tr>
<tr>
<td style="font-weight:bold;">Interested Technologies<br/>
<select id="technology" onchange="doSearch();">
<option value=""></option>
<apex:repeat value="{!technologies}" var="tech">
<option value="{!tech}">{!tech}</option>
</apex:repeat>
</select>
</td>
</tr>
</table>
</apex:pageBlock>
</td>
<td valign="top">
<apex:pageBlock mode="edit" id="results">
<apex:pageBlockTable value="{!contacts}" var="contact">
<apex:column headerValue="Action">
<apex:commandLink action="{!next}"> Select</apex:commandLink>
<!-- <apex:outputLink value="/apex/openlookup?firstName={!contact.firstName}&lastName={!contact.lastName}&account.name={!contact.account.name}&interested_technologies__c={!contact.Interested_technologies__c}" target="_blank" id="one">Select</apex:outputLink>-->
</apex:column>
<apex:outputField label="FirstName" value="{!contact.firstName}"/>
<apex:column >
<apex:facet name="header">
<apex:commandLink value="First Name" action="{!toggleSort}" rerender="results,debug">
<apex:param name="sortField" value="firstName" assignTo="{!sortField}"/>
</apex:commandLink>
</apex:facet>
<apex:outputField value="{!contact.firstName}"/>
</apex:column>
<apex:column >
<apex:facet name="header">
<apex:commandLink value="Last Name" action="{!toggleSort}" rerender="results,debug">
<apex:param name="sortField" value="lastName" assignTo="{!sortField}"/>
</apex:commandLink>
</apex:facet>
<apex:outputField value="{!contact.lastName}"/>
</apex:column>
<apex:column >
<apex:facet name="header">
<apex:commandLink value="Account" action="{!toggleSort}" rerender="results,debug">
<apex:param name="sortField" value="account.name" assignTo="{!sortField}"/>
</apex:commandLink>
</apex:facet>
<apex:outputField value="{!contact.account.name}"/>
</apex:column>
<apex:column >
<apex:facet name="header">
<apex:commandLink value="Technologies" action="{!toggleSort}" rerender="results,debug">
<apex:param name="sortField" value="interested_technologies__c" assignTo="{!sortField}"/>
</apex:commandLink>
</apex:facet>
<apex:outputField value="{!contact.Interested_technologies__c}"/>
</apex:column>
</apex:pageBlockTable>
</apex:pageBlock>
</td>
</tr>
<apex:pageBlock title="Not Found Any Matching Records">
<apex:commandLink value="Next" action="{!next}"/>
</apex:pageBlock>
</table>
<apex:pageBlock title="Debug - SOQL" id="debug">
<apex:outputText value="{!debugSoql}" />
</apex:pageBlock>
</apex:pageBlock>
</apex:form>
</apex:page>
++++++++++++++++++++++++++++
Controller class:
public with sharing class ContactSearchController1 {
public ContactSearchController1(ApexPages.StandardController controller) {
}
PageReference pageRef ;
private String soql {get;set;}
public List<Contact> contacts {get;set;}
// the current sort direction. defaults to asc
public String sortDir {
get { if (sortDir == null) { sortDir = 'asc'; } return sortDir; }
set;
}
// the current field to sort by. defaults to last name
public String sortField {
get { if (sortField == null) {sortField = 'lastName'; } return sortField; }
set;
}
// format the soql for display on the visualforce page
public String debugSoql {
get { return soql + ' order by ' + sortField + ' ' + sortDir + ' limit 20'; }
set;
}
// init the controller and display some sample data when the page loads
public ContactSearchController1() {
soql = 'select firstname, lastname, account.name, interested_technologies__c from contact where account.name != null';
runQuery();
}
// toggles the sorting of query from asc<-->desc
public void toggleSort() {
// simply toggle the direction
sortDir = sortDir.equals('asc') ? 'desc' : 'asc';
// run the query again
runQuery();
}
// runs the actual query
public void runQuery() {
try {
contacts = Database.query(soql + ' order by ' + sortField + ' ' + sortDir + ' limit 20');
} catch (Exception e) {
ApexPages.addMessage(new ApexPages.Message(ApexPages.Severity.ERROR, 'Ooops!'));
}
}
// runs the search with parameters passed via Javascript
public PageReference runSearch() {
String firstName = Apexpages.currentPage().getParameters().get('firstname');
String lastName = Apexpages.currentPage().getParameters().get('lastname');
String accountName = Apexpages.currentPage().getParameters().get('accountName');
String technology = Apexpages.currentPage().getParameters().get('technology');
soql = 'select firstname, lastname, account.name, interested_technologies__c from contact where account.name != null';
if (!firstName.equals(''))
soql += ' and firstname LIKE \''+String.escapeSingleQuotes(firstName)+'%\'';
if (!lastName.equals(''))
soql += ' and lastname LIKE \''+String.escapeSingleQuotes(lastName)+'%\'';
if (!accountName.equals(''))
soql += ' and account.name LIKE \''+String.escapeSingleQuotes(accountName)+'%\'';
if (!technology.equals(''))
soql += ' and interested_technologies__c includes (\''+technology+'\')';
// run the query again
runQuery();
return null;
}
// use apex describe to build the picklist values
public List<String> technologies {
get {
if (technologies == null) {
technologies = new List<String>();
Schema.DescribeFieldResult field = Contact.interested_technologies__c.getDescribe();
for (Schema.PicklistEntry f : field.getPicklistValues())
technologies.add(f.getLabel());
}
return technologies;
}
set;
}
public PageReference Next(){
pageRef = new PageReference('/003/e?');
PageRef.setRedirect(true);
PageRef.getParameters().put('nooverride', '1');
Return PageRef;
}
}