Internet & Web Designing

الأحد، 1 فبراير 2015

How to create a simple form using HTML?

From is a necessary element in any website or blog. Mostly they are used to take user information for any of the purposes like logging into the user account, creating user account, allowing to subscribe malling list, allowing users to submit comments and allowing users to contact website admin, support or sales team.

Here I am going to describe "How to create a simple form using HTML" step by step with describing what is a form and what elements are used to create HTML form along with complete HTML code for a form.

A form is an area that contain form elements. You must set up a form before adding in run to the web page. To setup a form, you need to specify two important information Method and Action.

Method is a property tells the form how to transfer the data to the form processor. The value for method can be 'post' or 'get' In post method you are just posting information and method get means that you are just going to get another page. In almost all of the form post method is used.

Action property tells what action the form should take when the user presses the submit button. Action is the URL to which you are posting the information.

We have to use different HTML tags to create a form. The most commonly used HTML tags to create a form are listed below.

Different Tags for HTML Form

<INPUT> Tag: The most form tag is <INPUT> tag. The type of INPUT is specified with the TYPE attribute. This tag doesn't have its ending tag. The most commonly used INPUT types are listed below:

TEXT: It is used for plain type of text input. The attributes used in this type are NAME, VALUE, SIZE and MAXLENGTH.

Example: <INPUT TYPE="TEXT" NAME="UserName" VALUE="Username" SIZE=16 MAXLENGTH=15>

PASSWORD: It is used for password type of text input. The attributes used in this type are NAME, VALUE, SIZE and MAXLENGTH.

Example: <INPUT TYPE="PASSWORD" NAME="Password" VALUE="Password" SIZE=16 MAXLENGTH=15>

RADIO: It is used for single choice input system. The attributes used in this type are NAME, VALUE and CHECKED

Example: <INPUT TYPE="radio" NAME="sex" VALUE="M" CHECKED>

CHECKBOX: It is used for multiple choice input system. The attributes used in this type are NAME and VALUE.

Example: <INPUT TYPE="checkbox" NAME="MCQ" VALUE="M">

RESET: It is used to reset values entered in a form. Value is the attribute of RESET type of INPUT.

Example: <INPUT TYPE="reset" VALUE="Clear Form">

SUBMIT: It is used to submit values entered in a form. Value is the attribute of SUBMIT type of INPUT.

Example: <INPUT TYPE="submit" VALUE="Submit">

<TEXTAREA> Tag: This tag is used to specify the area of the text. This tag makes a two dimensional text area, in which viewer can type from a short sentence to many paragraphs. This tag has its ending tag and it is mostly used to create comment form or contact form. The attributes in this tag are NAME, VALUE, COLS and ROWS.

Example: <TEXTAREA NAME="Details" COLS=30 ROWS=5></TEXTAREA>

<SELECT> Tag: This tag is used to create a menu that offers visitors a list of option to choose from. This tab has also its ending tag. The attributes in this tag are NAME, MULTIPLE and SIZE.

Example: <SELECT NAME="Menu" MULTIPLE SIZE=3><OPTION>.....</SELECT>

<OPTION> Tag: It is the mini tag of <SELECT> tag. This tag is used to define the options to choose from the drop-down list. SELECTED is the attribute of <OPTION> Tag.

Example: <SELECT NAME="Menu" MULTIPLE SIZE=3><OPTION SELECTED>Programming Guide<OPTION>MCQs</SELECT>

Here is a sample form to allow users to create user and subscribe for the topics they want along with complete HTML code and its output.

HTML Code to Create a Simple Form

<html>
<head><title>Subscription Form</title></head>
<body>
<h1 align=center>Subscription Form</h1>
<br/>
<FORM METHOD='POST' ACTION=mailto:siteforinfotech@gmail.com>
<DIV>First Name:<INPUT TYPE='text' NAME='fname' VALUE='Enter First Name' SIZE=30 MAXLENGTH=25></DIV><br/>
<DIV>Last Name:<INPUT TYPE='text' NAME='lname' VALUE='Enter Last Name' SIZE=30 MAXLENGTH=25></DIV><br/> 
<DIV>Password:<INPUT TYPE='password' NAME='password' SIZE=30 MAXLENGTH=25></DIV><br/> 
<DIV>Retype Password:<INPUT TYPE='password' NAME='rpassword' SIZE=30 MAXLENGTH=25></DIV><br/>
<DIV>Email:<INPUT TYPE='text' NAME='email' VALUE='Enter Your Email' SIZE=30 MAXLENGTH=25></DIV><br/> 
<DIV>Sex:<INPUT TYPE='radio' NAME='sex' VALUE='M'>Male<INPUT TYPE='radio' NAME='sex' VALUE='F'>Female</DIV><br/>
<DIV>Write About You:<TEXTAREA NAME='about' COLS=30 ROWS=4></TEXTAREA></DIV><br/>
<DIV>Your Academic Level: <SELECT><OPTION>High School<OPTION>College Degree<OPTION>University Degree</SELECT></DIV><br/>
<DIV>Select your Topic to Subscribe:<br/><INPUT TYPE='checkbox' NAME='topic' VALUE='M'>Multiple Choice Questions<br/>
<INPUT TYPE='checkbox' NAME='topic' VALUE='T'>IT Tutorials<br/>
<INPUT TYPE='checkbox' NAME='topic' VALUE='P'>Programming Guide<br/><br/>
<INPUT TYPE='submit' VALUE='Submit'><INPUT TYPE='reset' VALUE='Reset'>
</FORM>
</body>
</html>

Preview of the above HTML Code

Subscription Form

Here I have posted the HTML codes for sample only. You can customize this form according to your requirement. You can extract and use any element to create your own form.

تصنيف: Internet & Web Designing Programming Guide

الاثنين، 24 نوفمبر 2014

How to Load External JavaScript Asynchronously or Dynamically

بواسطة: Unknown 9:34 م أضف تعليق

JavaScript makes more easier to manipulate websites, now a days most of the browsers supporting JavaScript codes. When the HTML parser encounters a <script> element, by default, run the script before it can parsing and rendering the document. It is not much problem for inline scripts but if the script source code is in an external file specified with a src attribute, the portions of the document that follow the Script will not appear in the browser until the script has been downloaded and executed.This makes loading of the website much slower, which makes bad user experience for your website and may not also indexing of your website by the search engines.

This Synchronous or blocking script execution is the default only. The <script> tag can have defer and async attributes, which cause scripts to be executed differently. This makes your website loading much faster than before and appears contents of your site by loading at first.

Loading JavaScript Asynchronously using async or defer attributes

Both the defer and acync attributes are ways of telling the browser that the linked script does not use document.write() and won't be generating document content, and that therefore the browser can continue to parse and render the document while downloading the script. You can use async or defer attributes as the following.

<script defer src="deferred.js"></script> 
<script async src="async.js"></script>

The defer attribute causes the browser to defer execution of the script until after the document has been loaded and parsed and is ready to be manipulated. The async attribute causes the browser to run the script as soon as possible but not to block document parsing while the script is being downloaded. If a <script> tag has both attributes, a browser that supports both will honor the async attribute and ignore the defer attribute. Deferred scripts run in the order in which they appear in the document, while acync scripts run as they load, which means that they may execute out of order.

Here is an example of acync script uses in this blog for Intensedebate comments script source.

<script async='async' expr:src='data:post.commentSrc' type='text/javascript'/>

Loading JavaScript Asynchronously by loading scripts dynamically

You can load and execute scripts asynchronously, even in browsers that do not support the async attribute, by dynamically creating a <script> element and inserting it into the document. Here is an example how to load scripts dynamically.

function loadasync(url){
var head=document.getElementByTagName("head")[0]; 
var s=document.createElement("script"); 
s.src=url;
head.appendchild(s);
}

This loadsaync() function finds the <head> tag and attach <script> tag below opening of head tag and loads scripts dynamically. Scripts that are neither included inline within the web page or referenced statically from the web page are loaded into the document and become part of the running JavaScript program.

You can use the following method to execute loadsync() function, when document finished loading.

function loadasync(){ ..................}
request.onreadystatechange=loadasync;

Here is an example of loading JavaScript asynchronously by loading scripts dynamically used in this blog for external scripts from infolinks ads.

<div style='display:none'>  <div id='adsource-0'>
<script type='text/javascript'>
var infolinks_pid = 9993182;
var infolinks_wsid = 1;
</script>
    <script language='javascript' src='http://resources.infolinks.com/js/infolinks_main.js' type='text/javascript'/>
  </div>
</div>
<script type='text/javascript'>
    source = document.getElementById("adsource-0");
    placeholder = document.getElementById("ad-0");
    placeholder.appendChild(source);
</script>

I have placed this code at the bottom of HTML codes, i.e. just before </body> tag and have placed the following code where I want to display ads.

<div id="ad-0" align="center"></div>

Loading JavaScript Asynchronously when document finishes loading

You can load and execute scripts asynchronously by using setTimeout(), addEventListner(), and attachEvent(). Most objects that can be event targets have a method named addEventListner(), which allows the registration of multiple listeners.

window.addEventListner("load", function(){.....},false);
request.addEventListner("readystatechange", function(){......},false);

The first argument to this function is the name of the event. For IE8 and earlier, you must use a similar method, named attachEvent().

window.attachevent("onload", function() {.....});

Here is an example which define an onLoad() function that registers a function to be run when the document finishes loading. If the document has already loaded, run it asynchronously.

function onLoad(f){
if(onLoad.loaded) 
 window.setTimeout(f,0); 
elseif (window.addEventListner)
 window.addEventListner("load",f,false);
elseif (window.attachEvent)
 window.attachEvent("onload",f);
}

onLoad.loaded=false;

onLoad(function(){onLoad.loaded=true;});

In the above script window.attachEvent is used for IE8 and earlier. onLoad.loaded=false; sets a flag that indicates the document is not loaded yet and onLoad(function(){onLoad.loaded=true;}); register a function to set the flag when the document does load.

الاثنين، 17 نوفمبر 2014

How to Add Multiple Slideshows on One Page Using Javascript

بواسطة: Unknown 10:37 م أضف تعليق

Most of our visitors asked "How to Add Multiple Slideshows on One Page Using JavaScript" by commenting on different previous posts for JavaScript slideshow and going to write this post about to add multiple slideshows on the same page. Using this script you can add number of slideshows on single page as your requirements.

Multiple Slideshows on One Page Using JavaScript

To make multiple slideshows, at first you have to make variable lists for each slideshows and have to create new slideshow using function slideshow( ). Here I have created two slideshows with variables SlideList1 and SlideList2 and uses function slideshow with parameters slideList, image, speed and name.

You can create number of new slideshows using this function below using new keyword. i.e. var slideshow1=new slideshow(slideList1, 'slide1', 3000, 'slideshow1');

function SlideShow(slideList, image, speed, name)          
{
  this.slideList = slideList;
  this.image = image;
  this.speed = speed;
  this.name = name;
  this.current = 0;
  this.timer = 0;
}

And the another function switchImage( ) given below allows you to change images while playing slideshows.

function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}

Here is a full JavaScript code for making multiple slideshows on one page using JavaScript. Copy the following codes inside body tag of your HTML file and replace given image source <img src=" "> with your image source.

<img src="image1.gif" name="slide1">
<img src="image2.gif" name="slide2">
<script type=text/javascript>
var SlideList1 = ['image1.gif', 'image2.gif', 'image3.gif'];
var SlideShow1 = new SlideShow(SlideList1, 'slide1', 3000, "SlideShow1");
var SlideList2 = ['image4.gif', 'image5.gif', 'image6.gif'];
var SlideShow2 = new SlideShow(SlideList2, 'slide2', 1000, "SlideShow2");
function SlideShow(slideList, image, speed, name)          
{
  this.slideList = slideList;
  this.image = image;
  this.speed = speed;
  this.name = name;
  this.current = 0;
  this.timer = 0;
}
function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}
SlideShow.prototype.play = SlideShow_play;  
function SlideShow_play()       
{
  with(this)
  {
    if(current++ == slideList.length-1) current = 0;
    switchImage(image, slideList[current]);
    clearTimeout(timer);
    timer = setTimeout(name+'.play()', speed);
  }
}
window.onLoad=SlideShow1.play();SlideShow2.play();
</script>

Here the speed of first and second slideshows are specified 3000 and 1000 respectively, your can change them as your requirements. Also you can add more slideshows by adding more slideList and slideshow variables.

Preview of JavaScript Code Given Above

You can add custom CSS codes to give different styles like setting border using border: property, give rounded corners using border-radius property as presented in the previous post "How to make rounded corners border using CSS" and can give different animation effects like fade effects, zoom effects, slide effects etc.

You can refer to the following previous posts to give fade effect animations using CSS, JavaScript or JQuery codes.

تصنيف: Internet & Web Designing JavaScript Programming Guide

الخميس، 13 نوفمبر 2014

How to create fade effect image slideshow using CSS

بواسطة: Unknown 1:45 ص أضف تعليق

You can give fade effect animation for image slideshow using CSS. @keyframes 'at' rule and animation keyword in CSS can be used to make image slideshow with fade effect. With @keyframes 'at' rule, you can define the properties that will be animated in an animation rule and animation keyword to set all of the animation properties.

Here I have used different types of animation properties like animation-name, animation-duration, animation-timing-function and animation-iteration-count. Where animation-name specifies name of the animation, animation-duration specifies animation duration in second(s) or milisecond(ms), animation-timing-function specifies how the animation will play like ease, ease-in, ease-in-out, ease-out and linear and animation-iteration-count:number of times animation should play.

Simple fade effect image slideshow

Here is a sample CSS code for creating simple fade effect image slideshow written for safari browser.

<style type="text/css">
@-webkit-keyframes fade{
from {opacity:.5;}
50% {opacity:1;}
to {opacity:.5;}
}
#anim1 {-webkit-animation-name:fade;-webkit-animation-duration:5s;
-webkit-animation-iteration-timing-function:linear;
position:relative;-webkit-animation-iteration-count:infinite;}
</style>

Here is a full HTML code along with required JavaScript code for creating simple fade effect image slideshow.

<head>
<title>CSS Animations</title>
<style type="text/css">
@-webkit-keyframes fade{
from {opacity:.5;}
50% {opacity:1;}
to {opacity:.5;}
}
@-moz-keyframes fade{
from {opacity:.5;}
50% {opacity:1;}
to {opacity:.5;}
}
@-o-keyframes fade{
from {opacity:.5;}
50% {opacity:1;}
to {opacity:.5;}
}
@-ms-keyframes fade{
from {opacity:.5;}
50% {opacity:1;}
to {opacity:.5;}
}
#anim1 {-webkit-animation-name:fade;-webkit-animation-duration:5s;
-webkit-animation-iteration-timing-function:linear;position:relative;
-webkit-animation-iteration-count:infinite;-moz-animation-name:fade;
-moz-animation-duration:5s;-moz-animation-iteration-timing-function:linear;
-moz-animation-iteration-count:infinite;-o-animation-name:fade;
-o-animation-duration:5s;-o-animation-iteration-timing-function:linear;
-o-animation-iteration-count:infinite;-ms-animation-name:fade;
-ms-animation-duration:5s;-ms-animation-iteration-timing-function:linear;
-ms-animation-iteration-count:infinite;}
</style>
<script language="JavaScript">
var i = 0;
var path = new Array();
 
// LIST OF IMAGES
path[0] = "image1.jpg";
path[1] = "image2.jpg";
path[2] = "image3.jpg";

function swapImage1()
{
   document.slide.src = path[i];
   if(i < path.length - 1) i++; else i = 0;
   setTimeout("swapImage1()",5000);
}
window.onload=swapImage1;
</script>
</head>
<body>
<div id="anim1"><img height="400" name="slide" src="image_1.gif" width="600" />
</div>
</body>
</html>

In the above code prefixes -webkit-, -moz-, -o-, -ms- are used for browsers safari, firefox, opera and internet explorer respectively.

Here is a preview of image slideshow for the code above.

Fade effect image slideshow with caption

You can add caption for this slideshow by adding following JavaScript codes within <script> tag.

// LIST OF CAPTİONS  

caption[0] = "Caption for the first image"; 

caption[1] = "Caption for the second image"; 

caption[2] = "Caption for the third image";   

function swapImage(){ 

var el = document.getElementById("mydiv"); 

el.innerHTML=caption[i]; 

var img= document.getElementById("anim1"); 

img.src= image[i];  

if(i <k ) { i++;}  

else  { i = 0; }

For details on adding caption on image slideshow visit the post: How To Create Simple Image Slideshow Using JavaScript ?

Fade effect image slideshow with caption and link

You can add caption for this slideshow by adding following JavaScript codes within <script> tag.

var link= new Array();   

link[0] = "http://www.siteforinfotech.com/"; 
link[1] = "http://www.siteforinfotech.com/p/tutorial.html"; 
link[2] = "http://www.siteforinfotech.com/p/mcqs.html";   
      

function swapImage(){ 

var el = document.getElementById("mydiv"); 

el.innerHTML=caption[i]; 

var img= document.getElementById("anim1"); 

img.src= image[i]; 

var a = document.getElementById("link"); 
a.href= link[i];  

if(i <k ) { i++;}  

else  { i = 0; }

For details on adding caption and link on image slideshow visit the post: How to Create JavaScript Image Slideshow with Links

تصنيف: CSS Internet & Web Designing

الثلاثاء، 4 نوفمبر 2014

How to make rounded corners border using CSS

بواسطة: Unknown 1:37 ص أضف تعليق

While designing website, website template or blog template, you may want to make buttons, menus, paragraphs or any others border corners rounded to make your template more beautiful and attractive. It is possible by using a keyword "border-radius" in CSS. The keyword border-radius is used to make all the corners rounded by specifying the radius of corner. For example you can use the following CSS code.

border-radius:10px; // makes radius of all the corners 10px;

You can also specify the radius for each corners by using border-radius-top-right, border-radius-top-left, border-radius-bottom-right, border-radius-bottom-left keywords. For example you can use the following CSS code to make each corner rounded.

border-radius-top-right:10px;

border-radius-top-left:10px;

border-radius-bottom-right:5px;

border-radius-bottom-left:5px;

The above code makes radius of left and right corners of top side 10px and radius of left and right corners of bottom side 5px.

To makes this CSS code browser specific or specific browser compatible, you have to use the prefix codes like -moz- for mozilla firefox and -webkit- for chrome or safari.

.all{

     border:2px solid red;

     -moz-border-radius:10px;

     -webkit-border-radius:10px;

     border-radius:10px;

     width:250px;

     }

.topleft{

         border:2px solid red;

         -moz-border-top-left-radius:10px;

         -webkit-border-top-left-radius:10px;

         border-top-left-radius:10px;

         width:250px;

         }

.topright{

         border:2px solid red;

         -moz-border-top-right-radius:10px;

         -webkit-border-top-right-radius:10px;

         border-top-right-radius:10px;
     
         width:250px;

         }

.bottomleft{

         border:2px solid red;

         -moz-border-bottom-left-radius:10px;

         -webkit-border-top-left-radius:10px;

         border-bottom-left-radius:10px;

         width:250px;

         }

.bottomright{

         border:2px solid red;

         -moz-border-bottom-right-radius:10px;

         -webkit-border-bottom-right-radius:10px;

         border-bottom-right-radius:10px;
  
         width:250px;

         }

Use above CSS code with the following HTML code given.

<html>
<head>
<title>CSS code for rounded corners</title>
<style type="text/css">

//place the abobe CSS code

</style>
</head>
<body>
<div class="all">All rounded corners</div>
</br>
<div class="topleft">Topleft rounded corner</div>
<br/>
<div class="topright">Topright rounded corner</div>
</br>
<div class="bottomleft">Bottomleft rounded corner</div>
<br/>
<div class="bottomright">Bottomright rounded corner</div>
</body>
</html>

You can view the following rounded corners for 2px solid red border and 250px width having 10px radius of corners.

All rounded corners

Topleft rounded corner

Topright rounded corner

Bottomleft rounded corner

Bottomright rounded corner

Here I have used <div> tag, so these shapes are appeared with line break. If you wanted to place these shapes on the same line you can use <span> tag. You can also use <p> tag with the place of <div> tag.

You can apply these rounded corners shapes to make CSS buttons, menus etc. Here is a sample code to make CSS button along with background color.

<div style="border:2px solid light-blue; -moz-border-radius:10px;
background-color:blue; z-index:10;-webkit-border-radius:10px;
border-radius:10px;width:110px;text-align:center;
color:white;cursor:pointer;">
CSS button
</div>

CSS button

تصنيف: CSS Internet & Web Designing

السبت، 13 سبتمبر 2014

How to Create Custom CSS Template for Printing

بواسطة: Unknown 8:07 م أضف تعليق

Along with the development of web technologies and web programming languages, web designing becoming more complex and the websites more flexible and user friendly. With the invention of CSS technology, web designing and programming becoming more easier than ever.

By using cascading style sheet (CSS) and its properties, you can give custom design to your website for different medias like screen, print, tv and for different screen sizes. The CSS @media property allows you to do such task.

Today I am going to describe "How to create custom CSS template for printing".

Designing Custom CSS Template for Printing

If you wanted to allow your website visitors to print the content of your website, you can design custom template for printing using CSS. You can define which part or your website will be printed or not and can add page setting for printing.

Here is a sample CSS code for website template.

body{
     background:#00aaff;
     font-color:#00000;
     font-size:16px;
     }

h1, h2, h3 { 

/* CSS codes for h1, h2, h3 */

}

#wrapper{
        width:80%;
        margin: 0 auto;
        background:#fff;
        padding:20px;
}

#content{
        width:54%;
        float:left;
        margin-right:3%;
}

#header{
       width:100%;
       margin-top:2%;
}

#sidebar-left{
        width:20%;
        float:left:
        margin-right:3%;
}

#sidebar-right{
        width:20%;
        float:left;
}

#footer{
       width:100%;
        }

While printing you can hide default header, menu and sidebar using CSS codes. Here is a sample CSS code for printing webpage.

body{
     background:#00aaff;
     font-color:#00000;
     font-size:16px;
     }

h1, h2, h3 { 

/* CSS codes for h1, h2, h3 */

}

#wrapper{
        width:80%;
        margin: 0 auto;
        background:#fff;
        padding:20px;
}

#header{
       display:none;
}


#content{
        width:100%;
        clear:both;
        margin-right:3%;
}

#sidebar-left{
         display:none;
}

#sidebar-right{
         display:none;
}

#footer{
        display:none;
        }

Place the above CSS code inside media queries for printing as below.

@media only print and (orientation:portrait) {

     /* Add CSS code here for printing on portrait mode */
}

@media only print and (orientation:landscape) {

     /* Add CSS code here for printing on landscape mode */
}

Adding Printing function and icon

Add the following HTML code where you want to place print icon.

<a href="javascript:window.print()"> Print this page </a>

Using this code the print link looks like as below Print this page

<a href="javascript:window.print()"> <img src="print.jpg"></a>

Using this code the print icon looks like as below

<form><input type="button" value="Print This" onclick="window.print()"></form>

تصنيف: CSS Internet & Web Designing

الجمعة، 12 سبتمبر 2014

How to Create Responsive Website or Blogger Template

بواسطة: Unknown 9:25 ص أضف تعليق

As the time goes, browsing websites from desktop computers decreasing and using Laptops, Tablets and Mobile devices increasing day by day. So why not to create our website design custom for each types of devices, that fits and looks more attractive for those devices to acquire the visitors entered from those devices.

Responsive web design is the approach that suggests in which design and development should respond user behavior and environment based on the size of the browser screen, platform and orientation.

Responsive web design includes the use of flexible layouts, images and intelligent use of media queries. You can make your blogger template responsive by using special tags in CSS. Media queries (@media) are such tags, which helps to make your CSS for every device screen size. You can make many media queries on CSS that matches for each screen size and you can put custom CSS codes for each media queries.

Here I have explained some steps for creating your blog responsive.

Step1: Add meta tags for responsiveness

Add the following meta tags on your blogger template using the following steps.

Go to blogger dashboard and click on template
Backup your template for the risk while editing template codes.
Paste the following codes between and <head> and </head> tags.
Save your blogger template.

For website also, paste the following codes between <head> and </head> tags.

Add the following codes to size the contents of blog equal to the device width.

<meta name="viewport" content="width=device-width/">

Add the following codes to size the contents of blog equal to the device width and device height.

<meta name="viewport" content="width=device-width, height=device-height/">

Add the following codes to size the contents of blog equal to the device width and initial zoom size.

<meta name="viewport" content="width=device-width, initial-scale=2"/>

Add the following codes to size the contents of blog equal to the device width, initial zoom size and maximum zoom size.

<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1/">

Instead or writing meta tags, you can do the same with the following codes in CSS.

@-moz-viewport {
                           width: device-width;
}

@-moz-viewport {
                           width: device-width;
   height:device-height;
}

@-moz-viewport {
                           width: device-width;
   initial-scale:2;
}

@-moz-viewport {
                           width: device-width;
   initial-scale:1;
                           maximum-scale:1;
}

This works only for Mozilla browser, for other browsers you can use -o-, -webkit- and -ms- as prefixed properties.

Step2:Add media queries for each screen size

Add the following media queries between <![CDATA[*/ and ]]> tags.

@media screen and (max-width:320px){
/*For Small Screen Moblies*/
}

@media screen and (max-width:480px){
/*For Smart Phones and iPhones*/
}

@media screen and (max-width:768px){
/*For Small Tables*/
}

@media screen and (max-width:1024px){
/*For Notebooks*/
}

You can add more media queries according to your need for different screen sizes and orientations and can also use min-width: to specify minimum width of screen.

To specify the screen orientations landscape or portrait use

@media screen and (max-width:480px) and (orientation:landscape) { }

Step3: Write custom CSS code for media queries

Now, you have to add custom CSS codes for each media queries. The default CSS properties written are replaced by the properties written within these media queries. Here is the sample CSS code written for mobile devices, you can add these codes for media screen with max-width 320 and 480 px.

#wrapper {
        width:85%;
 }
 

#content{
 
        width:100%;
}
 

#sidebar-left{
 
        width:100%;
        clear:both;
}
 

#sidebar-right{
 
          width: 100%;
          clear:both;
}

Alternate method for adding CSS code with media queries

For the alternate method, you can write media queries with custom CSS codes on a single .css file and link it on header part of your blog or website as below.

<link rel="stylesheet" media="screen" href="screen.css"/>

You have to give the full path for "screen.css", where the file is placed.

You can also link different style sheet files for different screen sizes as below.

<link rel="stylesheet" media="screen and (max-width:1280px)" href="large.css"/>

<link rel="stylesheet" media="screen and (max-width:480px)" href="small.css"/>

تصنيف: Blogging Tips CSS Internet & Web Designing

الثلاثاء، 9 سبتمبر 2014

How to Create Simple Blogger Template Easily?

بواسطة: Unknown 8:30 ص أضف تعليق

To create successful blog, it needs to create blogger template more attractive and looks more professional. Even you can buy professional blogger template on the web, you may want to create blogger template by yourself for your blog. Creating a professional blogger template is more challenging task, but if you have some knowledge on HTML, XML, CSS and JavaScript, it is possible to create professional blogger template easily by yourself. In this series of tutorial, I am going to teach you basic to advanced steps to create blogger template. Today I am telling you "steps for creating a simple blogger template" with describing basic elements and along with its corresponding style sheet codes.

Step1: Preparing demo blog for creating blogger template

To test blogger template you have created, at first you need to set up a blogger blog and have to add some posts on the blog. To create a blog, go to blogger home page, log in using your Google user name and password and then click on create a blog link to get started. Write posts for a blog by clicking on create a new post button from the blogger dashboard.

Step2: Creating basic elements for blogger template

Open Notepad file write the codes according to the following format and save it as .xml extension.

# Creating XML Part

At first, add the following codes for Document Type Deceleration(DTD) on XML part.

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1 -strict.dtd">
<html expr:dir='data:blog.languageDirection' xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b' xmlns:data='http://www.google.com/2005/gml/data' xmlns:expr='http://www.google.com/2005/gml/expr'>

# Creating Header Part

After that, add the following header elements like head and title of the blog.

<head>
<title>
<b:if cond='data:blog.pageType == "index"'>
<data:blog.pageTitle/>
<b:else/>
<b:if cond='data:blog.pageType != "error_page"'>
<data:blog.pageName/> | <data:blog.title/>
<b:else/>
Page Not Found | <data:blog.title/>
</b:if>
</b:if>
</title>
</head>

# Creating CSS Part

Add custom css codes for your template in the following format. The css codes must be placed inside <![CDATA[*/ and ]]>

tag.

body{
font:normal normal 14px Verdana,Geneva,sans-serif;
color:#000;padding:0 40px 40px 40px;
background:#fff;
font-size:14px;
}
#outer-wrapper{
CSS for outer-wrapper
}
#header-wrapper{
CSS for header-wrapper
}
#titlewrapper{
CSS for titlewrapper
}
#descriptionwrapper{
CSS for descriptionwrapper
}
#menuwrapper{
CSS for menuwrapper
}
#contentwrapper{
CSS for contentwrapper
}
#mainwrapper{ 
CSS for mainwrapper
}

# Creating a Menu

To create menu for a blog, add the code in the following format. Replace URL and name of the tabs.

<div id='menuwrapper'>
<ul class='FirstLevel'>
<li><a href='http://www.homepage.com/' target='_self'>Home 
</a></li>
<li><a href='http://www.homepage.com/menu1.html' target='_self'>Menu1 
</a></li>
<li><a href='http://www.homepage.com/menu2.html' target='_self'>Menu2 
</a></li>
<li><a href='http://www.homepage.com/menu3.html' target='_self'>Menu3 
</a></li>
</ul></div>

# Creating blog content

To add main blog content part, add these codes to create a widget named Blog1.

<div id='outer-wrapper'>
<div id='header-wrapper'>
<b:section class='header' id='header' maxwidgets='1' showaddelement='no'>
  <b:widget id='HTML1' locked='true' title='Header' type='HTML'>
 </b:widget>
</b:section>
</div>
<div id='content-wrapper'>
<div id='main-wrapper'>
<b:section class='main' id='main' showaddelement='no'>
<b:widget id='Blog1' locked='true' title='Blog Posts' type='Blog'>
</b:widget>
</b:section>
</div>
</div>
</div>

Step3: Creating gadgets on sidebar and footer.

To create sidebar and footer and to add widgets for them add these code, which allows you to add widgets on sidebar and footer.

<div id='sidebar-wrapper'>
<b:section class='sidebar' id='sidebar' showaddelement='yes'>
</b:section>
</div>

<div id='footer-wrapper'>
<b:section class='footer' id='footer' showaddelement='yes'>
</b:section>
</div>

Step4: Installing blogger template on required blog.

After creating a code file on Notepad in XML format, test it on demo blog. To install prepared template, click on backup and restore button from template option on blogger dashboard. Click on download full template, the xml file will be downloaded. Then go to the required blog then go to Template › Backup / Restore option and browse and upload that xml file. The template will be applied on your blog.

تصنيف: Blogging Tips CSS Internet & Web Designing

السبت، 10 أغسطس 2013

Solved Objective Questions of CSS set-4

بواسطة: Unknown 11:13 م أضف تعليق

1. In CSS filters, ........................... will be used to create a shadow of object at the specified horizontal and vertical offset and color.

A) Drop shadow effect

B) Chroma filter

C) Shadow object effect

D) Shadow filter

2. ............................. will be used to create attenuated shadow in the direction and color specified.

English: graphic of the main CSS table spaces (Photo credit: Wikipedia)

A) Drop shadow effect

B) Chroma filter

C) Shadow object effect

D) Shadow filter

3. State whether the statements are true or false.

i) Glow effect will be used to create a glow around the object.

ii) The two parameters used in glow effect are color and intensity.

iii) Invert effect will be used to create a negative image

A) i-true, ii-true, iii-true

B) i- true, ii-false, iii-true

C) i-false, ii-true, iii-true

D) i-false, ii-false, iii-true

4. Which of the following are the parameters used in wave effect of CSS filter property?

i) add ii) freq iii) light iv) phase v) intensity

A) i, ii, iii and iv only

B) i, ii, iii and v only

C) i, ii, iv and v only

D) All i, ii, iii, iv and v

5. Match the different CSS media types with their descriptions.

i) all a) Intended for speech synthesizers.

ii) aural b) Intended primary for color computer screen.

iii) screen c) Intended for paged braille printers.

iv) embossed d) Suitable for all devices

A) i-a, ii-b, iii-c, iv-d

B) i-c, ii-d, iii-a, iv-b

C) i-d, ii-a, iii-b, iv-c

D) i-b, ii-c, iii-d, iv-a

6. The ................... property allows you to specify the content for a <caption> element should be placed in relationship to the table.

A) Caption

B) Caption-side

C) Caption-position

D) Caption-align

7. The ........................... property indicates whether a cell without any content should have a border displayed.

A) empty-row

B) empty-column

C) empty-cell

D) empty

8. The ........................ property for HTML tables in CSS specifies whether the browser should control the appearance of adjacent borders that touch each other.

A) border-spacing

B) border-collapse

C) caption-side

D) table-layout

9. The ................. property indicates whether the marker should appear inside or outside of the box containing the bullet points.

A) list-style-align

B) list-style-type

C) list-style-position

D) list-style-appearance

10 . The overflow property of CSS can take one of the following values.

i) visible ii) invisible iii) hidden iv) scroll v) auto

A) i, ii, iii and iv only

B) i, iii, iv and v only

C) i, ii, iv and v only

D) All i, ii, iii, iv and v

Answers:

1. A) Drop shadow effect

2. D) Shadow filter

3. B) i- true, ii-false, iii-true

4. A) i, ii, iii and iv only

5. C) i-d, ii-a, iii-b, iv-c

6. B) Caption-side

7. C) empty-cell

8. B) border-collapse

9 C) list-style-position

10 B) i, iii, iv and v only

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تصنيف: CSS Internet & Web Designing Multiple Choice Question (MCQ)

الأربعاء، 7 أغسطس 2013

Solved MCQ of CSS set-1

بواسطة: Unknown 10:24 م أضف تعليق

A perfect desktop image for CSS developers

Cascading Style Sheet (CSS) (Photo credit: Wikipedia)

1. Which of the following are the advantages of CSS?

i) CSS saves time ii) Page load faster

iii) Easy maintenance iv) Multiple compatibility

A) i, ii and iii only

B) ii, iii and iv only

C) i, ii and iv only

D) All i, ii, iii and iv

2. A CSS style rule is made up of three parts which are ..

i) Selector ii) Property

iii) Value iv) Attribute

A) i, ii and iii only

B) ii, iii and iv only

C) i, ii and iv only

D) All i, ii, iii and iv

3. Which is not the selector type of CSS?

A) Type selector

B) Universal selector

C) Local selector

D) Descendant selector

4. The correct example of class selector is .

A) h2.type1 {color: #000000;}

B) h2 type1 {color: #000000;}

C) h2 #type1 {color: #000000;}

D) #h2 type1 {color: #000000;}

5. CSS comments are inserted inside .

A) //...................//

B) <!..................>

C) /*..................*/

D) All of the above

6. We can handle old browsers by placing CSS codes inside.

A) //...................//

B) <!..................>

C) /*..................*/

D) None of the above

7. State whether True or False.

i) Any inline style sheet takes highest priority.

ii) Any rule defined in <style> ...........................</style> tag will override rules defined in any external style sheet file.

A) i-True, ii-False

B) i-False, ii-True

C) i-True, ii-True

D) i-False, ii-False

8. ...................... is used to import an external style sheet in a manner similar to the <link> element.

A) @insert

B) @import

C) #import

D) #insert

9. Which of the following is / are the measurement units in CSS?

i) % ii) cm iii) em iv) pc v) px

A) i, ii, iii and iv only

B) i, ii, iii and v only

C) i, ii, iv and v only

D) All i, ii, iii, iv and v

10. The possible formats of CSS colors are.

i) Hex code - #RRGGBB

ii) Short Hex Code - #RGB

iii) RGB% - rgb(rrr%, ggg%, bbb%)

iv) Keyword - teal, blue, black

A) i, ii and iv only

B) ii, iii and iv only

C) i, iii and iv only

D) All i, ii, iii and iv

Answers:

1. D) All i, ii, iii and iv

2. A) i, ii and iii only

3. C) Local selector

4. A) h2.type1 {color: #000000;}

5. C) /*..................*/

6. B) <!..................>

7. C) i-True, ii-True

8. B) @import

9 D) All i, ii, iii, iv and v

10 D) All i, ii, iii and iv

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تصنيف: CSS Internet & Web Designing Multiple Choice Question (MCQ)

الثلاثاء، 30 يوليو 2013

Solved MCQ of Internet and HTML set-3

بواسطة: Unknown 10:48 م أضف تعليق

1. ................ are the physical meeting points of backbones.

A) Gateways

B) Pathways

C) Routers

D) Domains

2. WSFTP is an example of ........................... program.

A) FTP

B) Telnet

C) Web browser

D) Mail

3. Which of the following is best suitable for remote administration of a computer?

A) Telnet

B) WAIS

C) Browsers

D) HTML

4. The leading bit pattern of class B network is ..................

A) 0

B) 10

C) 110

D) 11

5. The ...................... attribute adds space within each cell.

A) CELL SPACING

B) CELL PADDING

C) WIDTH

D) ALIGN

6. Which of the following are two popular protocols that allow home computer users to connect their computers to the internet as per hosts?

i) SLIP ii) PPP

iii) HTTP iv) SMTP

A) iii and iv

B) ii and iii

C) i and ii

D) ii and iii

7. A computer that translates ........................ of another computer into an ............... and vice versa, upon request is known as DNS server.

A) Domain name and IP address

B) Host address and Domain name

C) Domain name and server address

D) Server name and IP address

8. Identify the uses of URI in HTML.

i) Link to another document or resource

ii) Link to external style sheet or script

iii) Create an image map

A) i and ii

B) i and iii

C) ii and iii

D) i , ii and iii

9. An ordered list is a ...................... list and an unordered list is a ................. list.

A) bulleted & numbered

B) bulleted & tabular

C) tabular & numbered

D) numbered & bulleted

10. Linking to another place in the same or another web page requires two A (Anchor) tags, the first with the .................. attribute and the second the ...................attribute.

A) NAME & LINK

B) LINK & HREF

C) HREF & NAME

D) TARGET & VALUE

Answers:

1. A) Gateways

2. A) FTP

3. A) Telnet

4. B) 10

5. B) CELL PADDING

6. C) i and ii

7. A) Domain name and IP address

8. D) i , ii and iii

9 D) numbered & bulleted

10 C) HREF & NAME

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تصنيف: Internet & Web Designing Multiple Choice Question (MCQ)

الاثنين، 3 يونيو 2013

Solved MCQs of XML set - 1

بواسطة: Unknown 10:08 ص أضف تعليق

1. XML stands for ......................
A) Extensible Markup Language
B) Eccessive Markup Language
C) Executive Markup Language
D) Extensible Managing Language

2. The XML format has a simpler set of ........................ than HTML.
A) loader rule
B) parsing rules
C) generator rule
D) logical rule

3. All information in XML is .....................
A) Unicode text
B) multi code
C) multi text
D) simple text

4. An entity in XML is a ................................
A) class
B) logical information
C) simple information
D) flexible information storage unit

5. A tool for reading XML documents is popularly called a .....................
A) XML delimiters
B) XML processor
C) XML parser
D) Both b and c

6. XSL stands for
A) Extensible Style sheet Language
B) Extensible Style Language
C) Exclusive Stylesheet Language
D) Exclusive Style Language

7. XML tabs are .............................
A) case sensitive
B) case insnesitive
C) easy
D) deficult

8. In XML the attribute value must always be quoted with .................
A) double quotes
B) single quotes
C) both a and b
D) name of attributes

9. Elements from the HTML namespace are displayed as they would in .......................
A) DHTML
B) XML
C) HTML
D) DXML

10. An .................... block can be to embed a CSS style sheet within an XML document.
A) <bk:Book>
B) <Element Type>
C) <HTML:STYLE>
D) <XML:STYLE>

Answers:

1. A) Extensible Markup Language
2. B) parsing rules
3. A) Unicode text
4. D) flexible information storage unit
5. D) Both b and c
6. A) Extensible Style sheet Language
7. A) case sensitive
8. A) double quotes
9. C) HTML
10.C) <HTML:STYLE>

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تصنيف: Internet & Web Designing Multiple Choice Question (MCQ)

الأحد، 1 فبراير 2015

Different Tags for HTML Form

HTML Code to Create a Simple Form

Preview of the above HTML Code

Subscription Form

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Designing Custom CSS Template for Printing

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Step1: Add meta tags for responsiveness

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الثلاثاء، 9 سبتمبر 2014

Step1: Preparing demo blog for creating blogger template

Step2: Creating basic elements for blogger template

# Creating XML Part

# Creating Header Part

# Creating CSS Part

# Creating a Menu

# Creating blog content

Step3: Creating gadgets on sidebar and footer.

Step4: Installing blogger template on required blog.

Related Posts:

السبت، 10 أغسطس 2013

Answers:

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Answers:

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