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In JavaScript, Date Object is used to work with date and time. You can create a digital clock in JavaScript for your web page manipulating date object easily.  The Date object automatically hold the current date and time as its initial value. You can extract Hours, Minutes and Seconds from it, to create and display time on Digital Clock. I have presented here a simple and  easy to use JavaScript code to make a digital clock program . Feel free to use this code to add a digital clock on your web page or your web application. Here I have defined a Date object with the new  keyword, new Date() to define the date object and extracted Hours, Minutes and Seconds using functions getHours() , getMinutes() and getSeconds() respectively and given codes for a simple clock having 24 hours format and a clock along with AM or PM. JavaScript code for creating a simple digital clock <script type="text/javascript"> function startTime() { var today=new Date() var h=today.getHour...

When you click on a link or type the URL to go to one page but sometimes it may go to another page internally due to page redirection on that page. There may be several reasons to redirect to a new page from the original page. The reasons you may want redirection are to redirect from your old domain to new domain, to redirect visitors from mobile device to the mobile site, to redirect to the visitors from different countries to their respective country level domain URL and many more.You can use temporary or permanent redirection methods to redirect from on page to another page. The permanent redirection is server side redirection and temporary redirection in client side redirection. Using JavaScript you can do client side redirection, however it is not preferred method for page redirection, a search engine may ignore JavaScript redirection. Do not use this feature to spam the search engine, if such you may band from search engine. Here are given different redirection methods and their...

You can detect which and what version of browser have used by your website visitors by using simple JavaScript codes. The navigator object in JavaScript contains information about the visitor's browser. It includes information about the visitor's browser name, browser version and more. It can be very useful to detect the visitor's browser type and version, and then serve up the appropriate information. By using this feature in JavaScript, it is easier to make your web pages smart enough to look one way to some browsers and another way to other browsers. But it may not be work for some browsers, specially for older browsers, which do not support JavaScript. Here are some steps and codes for detecting visitor's browser using JavaScript, it may help you to apply this feature in your website. Code for Detecting Visitor's Browser and Browser Version Using JavaScript <script type="text/javascript"> var x=navigator document.write("Name=" + x.appNa...

Pop Up menus are those, which are displayed on the screen when we right click on it. Pop Up menu makes any application easier to use it. In Oracle Forms also we can make pop up menus to add different menu items for the operating form.  The items for operations such as inserting, saving, deleting and navigating records can be included in the pop up menu. Here I have written some steps for creating pop up menus in Oracle Forms along with their screenshots. Steps for Creating Pop Up Menus  1. At first create a form as the post " How to Create Oracle Forms by Using Wizard ? "  .  Click on Pop Up option in object navigator, Click on plus + sign and rename the menu name. Right click on menu name and click on Menu Editor. Add the new items by clicking on plus down and plus right buttons as given below. 2. Add the items as given in the image below.   3. Right click on menu items on the object navigator and click on PL/SQL Editor option. Write PL/SQL queri...

I have already described in my previous posts about creating oracle forms using wizards and creating list of values (LOVs) . In this post I am going to describe How to create buttons for Inserting, Saving, Navigating and Deleting records in oracle forms. Insertion, Deletion and Navigation functions are necessary for manipulating data within forms whether it is greed line view or form view or any other format. You can add those buttons by simply adding push buttons from toolbox to the form and adding PL/SQL query in the button trigger using PL/SQL editor. Here are some steps for adding buttons on the form.  Steps for creating Insertion, Navigational and Deletion Buttons  1. At first create a form as given in the post " How to Create Oracle Forms by Using Wizard ? "  then start to add the buttons on the form as given in the image below. 2. Add push buttons in the form area from toolbox by clicking on it and drawing on the form. Then give a new name and label name as given ...

LOV (List of Values) in Oracle Forms are used to display the associated values while inserting values in forms. It makes the user easier to enter data on the forms. You can assign values in LOV statically or dynamically and can be displayed on the form manually or automatically. Filters can also be added on LOV to filter before display the list. Here I am writing some easy steps for creating List of Values in Oracle Forms using wizard. It may help you to learn the process of creating LOV in your Oracle Form. Steps for Creating LOV in Oracle Forms Using Wizard 1. To add a new List of Values, at first go to Object Navigator and click on LOVs option and click on + sign above, then the following dialog box will appear. 2. Select the option "Use the LOV Wizard" to create from Wizard.  3. Select the option "New Record Group base on query" to create new record group or select "Existing Record Group" to use existing Record Group and got to next. 4. Click on Build ...

Oracle Forms is a technology developed by Oracle to develop database driven web applications quickly and easily. It is a component of Oracle Fusion Middleware Technology of Oracle corporation. By using Oracle Forms you can develop even advanced web applications more easily. While developing web applications, you can use graphical methods such as wizards for faster development. Here are some easy steps with screenshots for developing oracle forms by using wizard. Steps for Creating Oracle Forms by Using Wizard 1. At first start Weblogic Server by clicking on Start Weblogic Server option under Oracle Forms of Oracle Instance from start menu. 2. Give your weblogic username and password. 3. Start form builder application from the start menu, which is located under Developer Tools of oracle instance folder. 4. After opening form builder application, Click on data block option and click on + sign above under forms module of Object Navigator.    5. Click on "Use the Data Block Wizar...