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Check image width and height before upload with Javascript
...0) {
alert("At least you can upload a 1100*750 photo size.");
return false;
}else{
alert("Uploaded image has valid Height and Width.");
return true;
...
How to find path of active app.config file?
...y.GetEntryAssembly() + ".config" which doesn't work in some situations in ASP.NET and in some situations when using AppDomains.
– Contango
Oct 8 '13 at 13:27
...
Remove border from IFrame
...rameborder Attribute
http://www.w3schools.com/tags/att_iframe_frameborder.asp
Note: use frameBorder (cap B) for IE, otherwise will not work. But, the iframe frameborder attribute is not supported in HTML5. So, Use CSS instead.
<iframe src="http://example.org" width="200" height="200" style="bo...
Calling JavaScript Function From CodeBehind
...
This not works when the code wrapped with an asp:UpdatePanel and written in a button event. Which causes the page to postback.
– Senura Dissanayake
Jun 22 '18 at 4:40
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How to use UIVisualEffectView to Blur Image?
...t shows through is actually blurred? My image (what you called "BackgroundPhoto" in your hierarchy) is just dimmed under a Blur Style: Dark translucent view. (Release version of Xcode 6.01 and using the iOS Simulator)
– tobinjim
Sep 22 '14 at 18:33
...
What's the difference between '$(this)' and 'this'?
...m object and its data and work on..
this = document.getElementsByName("new_photo")[0]
formData = new FormData(this)
// Calling blur method on find input field with help of both as below
$(this).find('input[type=text]')[0].blur()
//Above is equivalent to
this = $(this).find('input[type=text]')[0]
t...
C# getting the path of %AppData%
...
The path is different if you're talking ASP.NET.
I couldn't find any of the 'SpecialFolder' values that pointed to /App_Data for ASP.NET.
Instead you need to do this:
HttpContext.Current.ApplicationInstance.Server.MapPath("~/App_Data")
(Note: You don't need...
.ps1 cannot be loaded because the execution of scripts is disabled on this system [duplicate]
I run this code to execute PowerShell code from an ASP.NET application:
5 Answers
5
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How to create JSON string in C#
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JavaScriptSerializer is part of ASP.NET Ajax 1.0 if you want to use it from .NET 2.0.
– Joe Chung
Jun 29 '09 at 0:58
2
...
JavaScript blob filename without link
...
Working example of a download button, to save a cat photo from an url as "cat.jpg":
HTML:
<button onclick="downloadUrl('https://i.imgur.com/AD3MbBi.jpg', 'cat.jpg')">Download</button>
JavaScript:
function downloadUrl(url, filename) {
let xhr = new XMLHttpReq...