Custom Visualforce Component to display DateTime with User TimeZone

README.md

Visualforce Component to display DateTime using User TimeZone

Usage

<c:UserLocalDateTime value="{!NOW()}" format="EEE MMM d kk:mm:ss z yyyy" />

UserLocalDateTime.vfc

<apex:component access="global" controller="UserLocalDateTimeController">{!FormattedDatetime}
    
    <apex:attribute assignTo="{!dateTimeValue}" description="The DateTime value to be rendered" name="value" type="DateTime"></apex:attribute>
    <apex:attribute assignTo="{!dateTimeFormat}" description="The format to use for the DateTime value to be rendered" name="format" type="String"></apex:attribute>
    
</apex:component>

UserLocalDateTimeController.cls

public class UserLocalDateTimeController {

    public DateTime dateTimeValue { get; set; }
    public String dateTimeFormat { get; set; }
    
    public String getFormattedDatetime() {
        
        if (dateTimeValue == null) return '';
        
        TimeZone tz = UserInfo.getTimeZone();
        
        return dateTimeValue.format(dateTimeFormat, tz.toString());
    }
}