Category: Web Development
Selenium | How to test popup alert message in Selenium Webdriver
Below is the script: package mypackage; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.firefox.FirefoxDriver; public class myclass { public static void main(String[] args) { WebDriver driver = new FirefoxDriver(); String alertMessage = “”; driver.get(“http://demo.webnerserver.com/view/sent_email.php”) driver.findElement(By.cssSelector(“input[value=”Borrar”]”)).click(); alertMessage = driver.switchTo().alert().getText(); driver.switchTo().alert().accept(); System.out.println(alertMessage); driver.quit(); }
Salesforce | Calculate number of years between two dates in apex class
Sample Code: Date date1 = System.today(); Date date2 = System.today().addMonths(30); system.debug(‘No of months === >>>> ‘ + date1.monthsBetween(date2)); String noOfYears = String.valueOf(date1.monthsBetween(date2) / 12) + ‘ Year(s) ‘ + String.valueOf(Math.mod(date1.monthsBetween(date2), 12)) + ‘ Month(s)’; system.debug(‘No of years ‘ + noOfYears);
Salesforce | Visualforce | Error : DML currently not allowed exception on creation of the record on an Object
When creating a record on the document object using Rest API, Salesforce did not allow to execute the DML command from the Visualforce component. Reason: When we try to pass dynamic values from the Visualforce Component to the Apex method,
Mysql | How to access database remotely
To access Mysql database remotely a good way is to create a new Mysql user and grant it permissions to access database from remote, as explained below: You can create user with two ways From Mysql command prompt: 1. Open
List of English phrases that can confuse the reader
1. A penny for your thoughts: A way of asking what someone thinks about something. Example: The new Salesforce Internet of Things (IoT) can be the next big thing, a penny for your thoughts? 2. Back to the drawing board: When an attempt
HTML | WordPress | pre tag not working
When pre tag is used in WordPress to include code which contains tags like apex, pre does not work. For Example: <apex:page standardController=”Event”> The above code displays empty screen when used in the pre tag. Solution: Replace < with <
Javascript | Unable to get content of HTML while converting HTML page to PDF
Problem : Unable to get content of HTML while converting HTML page to PDF. Solution : You can use the javascript if you want to get content of HTML while converting it into PDF : <HTML> <head> <script type=”text/javascript”> function submitForPDF() {
HTML text box should only accept numbers and dot
You can use the following javascript code to check textbox value: <html> <head> <script language=”Javascript”> function isNumberKey(evt) { var re=new RegExp(/^[0-9]*.?[0-9]*$/); if(document.getElementById(“text”).value.match(re)) { alert(“match”); } else { alert(“no match”); return false; } } </script> </head> <body> <input id=”text” type=”text” value=”0″
Javascript Calendar Problem on Chrome and Safari browsers
While working in a project, we faced a problem with using a calendar on a webpage. It was working fine for Mozilla Firefox but not for Chrome and Safari. Initially we had this code: <input type=”text” name=”startdate” id=”startdate” class=”form-control datepicker”