asyncfileupload

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AsyncFileUpload: How do I hide the max request length exceeded alert error?

If I upload a file that is larger than the configs max request length I get a \"Server Response Error: Unknown Server Error\" alert popup.It asks if I want to see the response page and if I click \"OK[详细]

2023-01-10 08:40 分类：问答
Invalid argument error with an AsyncFileUpload inside a modalpopupextender

I receive this error when the page loads: Invalid argument. On this line: a._innerTB.style.width=a._inputFile.offsetWidth-107+\"px\"[详细]

2023-01-07 00:40 分类：问答
How to add required validator to ajax AsyncFileUpload?

How to add client side required validator 开发者_运维百科to asyncfileupload ,to enforce user to select file before submitting the page.You could also set the text of a the hidden textbox in a server s[详细]

2023-01-02 16:55 分类：问答
help me understand the following javascript relate to AsyncFileUpload control

in my current project I used a AsyncFileUpload control from AJAX Control Toolkits. After I got the async file upload part working, I needed to filter the file type so users can only upload image files[详细]

2023-01-01 08:32 分类：问答
Image URL not changing in Update panel

Ok this is probably really simple but I have been staring at it for too long now. I have an AJAX AsyncFileUpload control that when a file is selected I want the Image next to it to change. I tried it[详细]

2022-12-22 10:23 分类：问答
Asp.Net Ajax Toolkit AsyncFileUpload - "The file is attached is invalid" error

I\'m trying to use the AsyncFileUpload control from the Asp.net Ajax Control Toolkit (Sept 30, 2009 stable build: 30930) . I\'ve created a demo application and the control works fine. Files upload and[详细]

2022-12-21 09:48 分类：问答
File Uploads Not Working When Deployed To Server

I recently embarked on the endeavor of creating my own asynchronous file upload components for ASP.NET.I took lessons learned form Darren Johnstone\'s FileUpload project and created an HttpModule for[详细]

2022-12-20 01:55 分类：问答
Error with AsyncFileUpload in DotNetNuke

Has anyone succeeded in using AsyncFileUpload in DotNetNuke? Although the module is marked as \"allow partial render\", I get two errors in web page, as alerts:[详细]

2022-12-18 18:01 分类：问答
Why AsyncFileUpload enforces a Postback?

I\'m AjaxControlToolkit\'s AsyncFileUpload control to upload files to server. It is placed in an UpdatePanel but when someone uploads a new file, a post back occurs. Why a post 开发者_如何学JAVAback o[详细]

2022-12-17 17:23 分类：问答
When a file is triggered to upload, does the code behind postback event fire before the file is finished uploading?

I’m trying to get a handle on the exact process that occurs when a user posts data back to the server from an asp.net webform.Does the file upload always complete before postback starts or can some p[详细]

2022-12-13 13:05 分类：问答