Not getting ClientID in ASP.Net
I have ASP.Net page where i am calling a JavaScript function like this:
javascript
Preview Image before uploading file
I have got one problem by uploading file. I created an aspx file in asp.net then I added a fileupload control and image control. I want to show preview image in image control before uploading. I created a following script.
Start file download by client from Javascript call in C#/ASP.NET page?
I need to initiate file download from ASP.NET page from javascript code.
Options added to by javascript lost in postback
I added some options to the select element by javascript in client side and cannot get it in postback.
How to pass json string to webmethod c# ASP.NET
Im trying to stringify a javascript object and then pass the string as a parameter to a WebMethod in Code Behind. I can’t get it to work as I get a Internal Server Error of 500 and the stacktrace says that value is missing for parameter.
Use ASP.NET Resource strings from within javascript files
How would one get resx resource strings into javascript code stored in a .js file?
‘innerHTML’: object is null or undefined
I have the following:
How to post table rows, added via Javascript, to the server in ASP.NET?
This question has been asked before: Access <asp:table> table rows added by javascript in asp.net webform . Apologies for the duplicate question but I’d really like an explanation why this is the case. It is probably due to my lack of understanding on how browsers process HTML tables on submission to the server.
Textbox with alphanumeric check in javascript
I have a textbox, and it needs not allow the user to enter any special characters. He can enter:
Fetch Latitude Longitude by passing postcodes to maps.google.com using Javascript
I have Postcode in my large database, which contains values like SL5 9JH, LU1 3TQ etc.