Can someone please tell me how i can limit the number of results returned. ie. if more than 100 records are found than an error message showed be displayed to the user stating that you must narrow your search etc.
public class CaseController1 {
public String getSearchText() {
return null;
}
private List<Case> result = new List<Case>();
private String searchText;
public CaseController1(){ }
public List<Case> getResult() {return result;}
public void setSearchText(String searchText)
{ this.searchText = searchText; }
public void search() {
String queryText = searchText + '%';
result = [select Model_Number__c from Case Where Model_Number__c like :queryText];
}
}
I have a text field in Visualforce that display email template automatically to the user.
<apex:inputTextarea value="{!templateBody}" />
The user then edits the text and clicks on a button. What I want to do is - when the user clicks on the button I want to get the user input to Apex. How can I do that?
I suppose I have to use setter method for templateBody Apex variable, but I dont know how to reference the inputTextarea field.
I know that there has already been many discussions about this, but I still could not find a working solution. However, I got it to work, so I would like to share my solution with you.
To create a lookup field in Visualforce, you need <apex:inputField> wrapped in <apex:form>.
The value attribute in <apex:inputField> must reference a real Lookup field. For example, in Contacts there is a standard Lookup field called ReportsTo.
I have created a Visualforce page and a new button that should open this Visualforce page.
However, when creating the button I chose Content Source= Visualforce page, but Content field is blank and I cannot enter text into it. Therefore I cannot save the button.
It looks like a bug. Or am I doing something wrong? See attached screenshot.
Hi, I would like to achieve the following functionality: 1. Go to Contacts tab and view a contact 2. In the Activity History section click on the 'Send Email' button 3. Required result: The system displays automatically the right template based on the user and contact's country. At the moment, the system displays a blank email and the user has to click on 'Choose Email Template' button to manually select the right email template.
My problem is that I have no access to the Activity History buttons and code, therefore I cannot do any changes. Any advice how to progress? Many thanks!
Can someone please tell me how i can limit the number of results returned. ie. if more than 100 records are found than an error message showed be displayed to the user stating that you must narrow your search etc.
public class CaseController1 {
public String getSearchText() {
return null;
}
private List<Case> result = new List<Case>();
private String searchText;
public CaseController1(){ }
public List<Case> getResult() {return result;}
public void setSearchText(String searchText)
{ this.searchText = searchText; }
public void search() {
String queryText = searchText + '%';
result = [select Model_Number__c from Case Where Model_Number__c like :queryText];
}
}
I have a text field in Visualforce that display email template automatically to the user.
<apex:inputTextarea value="{!templateBody}" />
The user then edits the text and clicks on a button. What I want to do is - when the user clicks on the button I want to get the user input to Apex. How can I do that?
I suppose I have to use setter method for templateBody Apex variable, but I dont know how to reference the inputTextarea field.
