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Showing posts with the label jQuery

Moving Tags in DOM using jQuery

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Introduction Download I this quick post you will learn how to move any tag in DOM using jQuery. Firstly, I will show you a problem and then I will talk on its fixes. Here's a problem: My friend has designed a web page that has following information inside <body> tag. He is actually novice in web. < body >     < div style =" width : 500px ; text-align : justify ; ">         < h2 > History of Visual Studio </ h2 >         < div class ="mainBodyInfos">             < div class ="CopyrightInfo">                 Copyright © 2009-2012 ITORIAN. All rights reserved.             </ div >          ...
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Inserting 'back to top' link dynamically using jQuery

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Introduction Download I have seen many articles/blogs etc. on web that has huge information on a single page; some of them already using this technique that I am going to talk. Okay, for now look at the animated image given below. Note: Image size is 1.4 MB, please wait to respond. You can see, whenever I click on 'back to top' URL, page scrolls to top. At very first, you will think that I have inserted something like <a id="top1"></a> at the top and at the end of each <p> I have inserted URLs which is like <a href="#top1">back to top</a>  to navigate to top. But you're wrong, this is not my technique. I have inserted these all dynamically, without looking the number of places to insert URL or how huge content do you have at the web page. You can use this feature anytime; all your earlier web page will start functioning. So, what's the magic behind. Let's look at the jQuery codes ...
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Handle Controls Attribute using jQuery

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Introduction This post shows how to handle or target controls attribute using jQuery. We already talked how to modify the appearance of controls on web page when user, hover the mouse or click the mouse. For this we used .addClass(),.removeClass(),.css(), .toggleClass() etc. I'm going to cover some cool stuffs using problem to solution approach. So, let's start and look at first problem. Problem 1 If you simply want to open all URLs on new tab, a quick jQuery code can do this using .attr() method. Note: For more read this . .attr() Method .attr() gets the value of an attribute for the first element in the set of matched elements. Problem 2 If you have a website that uses huge list of images there and forgot to place alt (alternative) text (when image not found, that will be displayed), how to fix this. I mean how you will add a brand new attribute to existing list of controls? Don't worry, here it the fix. Look at result in b...
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Handling URLs (Hyperlinks) using jQuery

Introduction Assume I have a blog/website and I want all external URLs to open on new browser tab. For example when you click on any external URL on Facebook, it opens URL on new tag. No meaning you have mentioned "target" attribute with URL or not, I always want external URLs to open on new tab. In addition with this, I also want to add an external icon with all external URLs. How to do this? Let's read all one by one. If you simply want to open all URLs on new tab, a quick jQuery code can do this. Here you go. jQuery Code     < script src ="Scripts/jquery-1.4.1.js" type ="text/javascript"></ script >     < script type ="text/javascript">         $(document).ready( function () {             $( 'div.MyURLs a' ).attr({ target: '_blank' });         });     </ sc...
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Applying Slide in DIV using jQuery

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Introduction Download In this quick post, you will learn how to apply slide in DIV tag using jQuery. We will first look at the animated image (working example) and then will see the code. Now look at the codes. jQuery Code     < script src ="Scripts/jquery-1.4.1.js" type ="text/javascript"></ script >     < script type ="text/javascript">         $(document).ready( function () {             var $VarAbout = $( '#About' );             $( '#Title' ).click( function () {                 $VarAbout.slideToggle( 'slow' );             });         });     </ script > ...
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jQuery .animate() Method - Part 1

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Introduction Download In short, jQuery .animate Method used to perform a custom animation of a set of CSS properties. .animate() Method comes in two  flavor . First takes four arguments and second takes two arguments. First Flavor .animate( properties [, duration] [, easing] [, complete] ) Properties and values : A map of CSS properties that the animation will move toward. Duration or Speed : A string or number determining how long the animation will run. Easing : A string indicating which easing function to use for the transition. Complete : A function to call once the animation is complete. Second Flavor .animate( properties, options ) Properties and values : A map of CSS properties that the animation will move toward. Options : A map of additional options to pass to the method. The .animate() method allows us to create animation effects on any numeric CSS property. The only required parameter is a map of CSS properti...
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Customize User's Profile in ASP.NET Identity System

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Note: You should read this post instead, I found below walkthrough will not work on ASP.NET Identity 2. I will re-work on this post soon. In this post you will learn how to customize User’s Profile and add some more fields like FirstName, LastName, EmailID etc with ASP.NET Identity System. In my last post I listed some of the great new features introduced with Identity system .
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Migrating database from ASP.NET Identity to ASP.NET Core Identity

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As you know ASP.NET Core Identity (table structure) is different from what we had earlier in ASP.NET Identity. Actually the identity system which we have today with .NET Core is very mature and continuously evolved be it ASP.NET Membership, ASP.NET Identity 1, ASP.NET Identity 2 and now ASP.NET Core Identity. Recently I had to migrate few application to ASP.NET Core and similar its identity database. Because the table schema is changed, i had to re-think and create migration script which I would like to share with you today. It is very simple and easy, just three step and I had everything ready: STEP 1 : Change name of existing tables STEP 2 : Create ASP.NET Core Identity tables STEP 3 : Migrate data from old tables (ASP.NET Identity) to new tables (ASP.NET Core Identity) Script:  https://gist.github.com/itorian/c699e8534b392a6c726ec66c48100072 You should also watch my video, where I demoed migration.
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