Introduction:
Here I will explain how to solve problem
of “e: is a physical path but a virtual path was expected” in asp.net
using c#, vb.net.
Generally this physical and virtual path problem occurred whenever we refer “Server.MapPath” value multiple times while using folder path in
applications. To solve this e:is a physical path but a virtual path was expected we need to use Server.MapPath only once while
getting or inserting files in folder in asp.net
using c#, vb.net.
Description:
Introduction:
Here I will explain how to check if image exists with given url in jQuery or check if image
exists with url before adding it using jQuery with example or jQuery check if given image
url valid or not example. By using $.ajax method in jQuery we can check if
exists with given url or not.
Introduction:
Here I will explain how to check if file exists in remote server in jQuery or check if file
exists with url in server using jQuery with example. By
using $.ajax method in jQuery we can check if file
exists in url or not.
Introduction:
Here I will explain how to solve
problem of “asp.net
4.0 has not been registered on the web server you need to manually configure
your web server for asp.net 4.0 in order for your site run correctly”. Actually this problem occurred while creating
application in visual studio 2015 because we installed iis 8.0 after .NET framework
installed. To fix this problem we need to enable asp.net 3.5 or 4.5 version frameworks using Turn windows
features on or off in control panel.
Description:
Introduction:
Here I will explain how to solve
iis 8.5 detailed error “HTTP
error 404.3 – Not Found (the feature you are trying to use
may not installed
or the appropriate MIME map is
not enabled for the website or application)”. Actually this problem occurred when .NET framework 3.5, 4.5 not
installed but using those frameworks in applications. To fix this problem we
need to enable asp.net 3.5 or 4.5 version frameworks using Turn windows
features on or off in control panel.
Description:
Introduction:
Here I will explain how to create cookie in jQuery
or read cookie or get / set cookie in jQuery or set cookie expire or delete cookie in jQuery
using jQuery cookie plugin. jQuery
cookie plugin is a simple, lightweight plugin to create, read / get, set expire for cookies using $.cookie() function.
Description:
First download jQuery cookie plugin from this site jQuery cookie
and add it to your application then try follow below methods to create, get,
delete cookies
Introduction:
Here I will explain how to change background color of invalid controls when
validation fails using asp.net validators. By using
custom validators in asp.net we can change
background color of textbox controls when validation fails.
Introduction:
Here I will explain how to create and read cookie values in asp.net using c#,
vb.net
with example or write and get cookie values in asp.net using c#,
vb.net
with example. By using Response.Cookies
and Request.Cookies properties we
can create and read or get cookie values in asp.net
using c#, vb.net.
