Assign value to span - jquery

In this post we will see set a value to span tag using JQuer. To change value of span we can access span tag directly like $('span') and then using its .html() method we can assign some text to it. Example...

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Set selected option by text of dropdownlist

In this post we will see how to set selected option by text to dropdownlist. In web application we need to set dropdownlist value at client side. By using option property of dropdown list we will check if dropdown contains text...

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Set value to textarea - jQuery

In this post we will see how to set value to textarea in jQuery. To assign value to textarea in jquery we can use .val() method of textarea. In example we will take value from input testbox and assign it to textarea. ...

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Regex for email validation JavaScript

In this post we will see how to validate email format in Javascript using regular expression. We can use regular expression (/^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$/i) to validate the email address in javascript.Example of email validation using regex...

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Validate email format - RegularExpressionValidator

In asp.net in order to validate email address format we can use RegularExpressionValidator. We will see how to use RegularExpressionValidator to validate the email address format.For that we need to specify the Regular expression or regex in ValidationExpression...

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Remove special characters - jQuery

In this post we will see how to remove special characters like !,@,$,*,^ ...etc. from the string. For that we need to specify the special characters in regular expressions. Then by passing specified regular expression to .replace method in jquery and...

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c# regex for email address

In c# while dealing with email we need to validate email address. In order to validate email address we just check whether the email address format is correct or not. In C# we can use System.Text.RegularExpressions namesapce to match the email address...

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.parent() - Get the parent of element jQuery

In web applications while working with clientside we may need to get parent element of elected element. jQuery provides function .parent() that we can use to easily get parent of the element. Here we will see example where we have link inside div and...

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Remove css style dynamically in jquery

Here we will see how to remove css style of the element in jquery. In web applications we need to remove css style dynamically to give user friendly ui effects and for that we can use .removeClass() function in jquery. Here we will see example of div...

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Add css style dynamically in jquery

In this post we will see how to add css style to element in jquery. In web applications we need to add css style dynamically to give user friendly ui effects and for that we can use .addClass() function in jquery. Here we will see example of div in...

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