Category: JQuery

AngularJS vs KnockoutJS

Eli Weinstock-Herman has created serie of articles to explain difference of AngularJS and KnockoutJS.

The thing is, Knockout and AngularJS are attempting to solve two different problems. One is simply an MVVM binding framework, the other is a SPA-in-a-box solution. So instead of trying to directly compare the two frameworks.

Here are the capabilities discussed:

Data binding – bind HTML elements to JavaScript data models
Validation – validation of raw inputs by applying rules for fields or model properties
Serialization – easy method for serializing models to POST to server-side APIs
Templating – define HTML templates for re-usable complex collections of HTML
Modules + DI – keep my javascript files separate, help me order them properly, manage dependencies for me
Automated Testing – Exploring unit testing and possibilities for higher level testing
SPA Routing/History – make it easy for me to route between views in a single page app, with history/deep linking

Read Full Articles:

Happy Programming !!!

Jay Ganesh

7 jQuery Code Snippets every web developer must have

jQuery extensively simplified web developer’s life and has become a leader in javascript available libraries. There are a lot of useful jQuery snippets available but here in this post I am going to share 7 basic and widely used code snippets that every front-end web developer must have. Even for those who are new to jQuery can easily understand and get benefit from these routinely used code snippets.

Read Full Article !!!

Jay Ganesh

Multiple Ways To Access Asp.Net TextBox Control Using jQuery

Let’s take an example of textbox control.

<asp:TextBox runat="server" ID="txtName" />

When ASP.NET renders server side controls it gives them unique client ids which are different from their server ids and if you check view source of your ASP.NET page

you will find ids familiar to following.

<input type="text" id="ctl00_ContentPlaceHolder1_txtName" name="ctl00$ContentPlaceHolder1$txtName" />

This id can be even more lengthy if you are using Master pages in your ASP.NET website. So how you can access these controls in JQuery. There are some options

available using which we can select the above textbox control.

1) Using ClientID

$('#<%= txtName.ClientID %>')

Note : you can only use it in .aspx pages, not in external .js files.

2) Using attribute selectors

$('[id$=txtName]') /* id which ends with the text 'txtName' */
$('[id*=txtName]') /* id which contains the text 'txtName' */

3) Using CssClass

Highly recommended. Because selectors using classes are clean and uncomplicated. In case you are wondering, CssClass for .net controls is the same as class for traditional html controls.

<asp:TextBox runat="server" ID="txtName" CssClass="myclass" />

4) Use ClientIDMode=”Static”

This is introduced in .NET Framework 4.0, on the control so that it’s ID will stay unchanged.

<asp:TextBox runat="server" ID="txtName" ClientIDMode="Static"  />

Hope this will help !!!

Jay Ganesh