Posts

How to Loop through the Java Script Arrays

Image
How to iterate the data in an Array or the j son ? Fist Let us have one simple Array with few objects inside Example: var states=[{"name":"Andhra Pradesh"}, {"name":"Karnataka"}, {"name":"Telangana"}, {"name":"Kerala"}, {"name":"Tamil Nadu"} ] To display the Data we have to loop the Array . So let us use for loop for the same ; for (var i =0;i<states.length;i++){  document.write (states[i].name) } If you have multiple data values in the objects inside the array , you have to use the property of that object next to the array . For example let us add one more value to the existing Array . var states=[{"name":"Andhra Pradesh","capital":"Amaravathi"}, {"name":"Karnataka","capital":"Bangalore"}, {"name":"Telangana","capital":"Hyderabad"}, {...
Post a Comment
Location: Bengaluru, Karnataka, India
Read more

Java Script arrays

Image
Java Script arrays are used to store multiple values  in a single variables . It may single value or collection of objects . Arrays are very important in Java Script. Let us look how can we create arrays in Java Script. we can create Java script arrays as follows . var subjects=["Telugu","Tamil","Hindi","English "] ; we can also create Java script arrays  as follows var subjects=[]; this indicates an empty array with the name of subjects; let us add some values for the arrays . Arrays value positions are started from 0 . It means in the above example the index (position )  of the Telugu is "0", and Tamil is "1", so we can add the values for the array in as follows. subjects[0]="Telugu"; subjects[1]="Tamil"; How can we retrieve or Iterate the Data from an array ? we can do it in two different methods .  The first way of doing this is by using the for loop . First wee need to find out th...
Post a Comment
Read more

javascript objects tutorial

In JavaScript Every thing is considered as an Object except Boolean Values . Creating and Objects and accessing its properties are very important tasks in Java script. Let us discuss about an object with an Examples . Let us create an object of a "Person" <script> var person={}; This Indicates an empty object with a name of person. person.firstName="Murali"; This indicates Object having a property of First Name and its value is Murali. person.lastName="Krishna"; This indicates Object having a property of First Name and its value is Krishna. person.company="HP";This indicates Object having a property of Company  and its value is HP. </script> Now Let us look how can we access the object Properties . To access the Property of an object we have to access the object. Console.log(person.firstName); it will give the value of the person Fist name . In same way we can access all the properties.
Post a Comment
Read more

How To Create A multiplication Table

Hi Friends i Have create a simple program to Display the Multiplication Table . In This I have used two For loops . Step 1: We will get the user input and we are storing that value in to " table " variable as follows. var table = prompt("How Many Tables you Want"); Step 2 : We are starting our table from to and we will with the User data "table " with the following  for Loop  for (var i = 2; i <=table ; i++); Then we are creating the div dynamically and inserting the Generated As Follows.. <!DOCTYPE html> <head>     <title></title>     <style>        div {         float: left;     margin: 10px;     font-size:large;     width: 130px; }     </style> </head> <body>     <script>         (function () {   ...
Post a Comment
Read more

How To insert An Image in HTML Document

Image
How to Insert an Image in to a HTML Document ?
Post a Comment
Read more

HTML Tutorials In Telugu

Image
Hi Friends , I Have started a HTML Tutorial Channel in Telugu . I thing this may be helpful for the people who wants to start their career as HTML Developer or web developer. I request you people to share it for the other people .
Post a Comment
Read more

I know HTML & CSS .. Whats Next ?

Image
So you have know what is HTML And CSS. Now what you have to do now ? Now you want to know how you can get more experience and good Control on Coding . Its very simple . Find some basic templates . Download it and study thoroughly . How the Navigation panel Coded . how the content placed . You must have clear idea about the Layout of the Document . Start developing same Document . Don't copy and paste it . If you keep on doing this kind of exercise , you will understand and get experience. Try to develop at least 10 Document. Don't forget the oldest Dialogue "Practice Makes Perfect". Just keep on Doing same thing . Once you develop minimum of 10 Documents you will feel more confident . Don't waste your time by just watching the videos and tutorials . Start building the Pages ... Now
Post a Comment
Location: Bengaluru, Karnataka, India
Read more