Update Image error - MVC.

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Hi All,

I have created a "Create" view in MVC application and on that I have 4 different sections, i.e., ID1, ID2, ID3 and ID4, to upload the respective images. I have uploaded successfully.

Now I have to update the records for that I have created a "Edit" view i am displaying the images from url where I am storing the Images. Now when I am updating only one Image in HttpPostedFile of that image I am getting the value, But in other three HttpPostedFile I am getting the null value.

How to resolve this issue?

Thanks

Posted 7-Jan-16 0:06am

DT_2

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John C Rayan 7-Jan-16 7:24am

Can you show us your code?

DT_2 8-Jan-16 0:15am

There are 4 different browse buttons like bellow :
=====View Code====
<input type="file" name="file1"/>
<input type="file" name="file2"/>
<input type="file" name="file3"/>
<input type="file" name="file4"/>

====Action Code====
public ActionResult Edit(HttpPostedFileBase file1, HttpPostedFileBase file2, HttpPostedFileBase file3, HttpPostedFileBase file4){
----here is my code to save the file----
}

now when I update only file1 i get the null in other, i.e., in file2, file3 and file4.

John C Rayan 8-Jan-16 4:22am

This is how input file works. What you are getting is right. What's the issue here.

DT_2 8-Jan-16 7:26am

If I update only file1, than I am getting proper value for file1, but in file2, file3, file4 I am getting null value. But there is the previous values stored and I am displaying the images for the same. This condition is in the arising in Edit Post Action.

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John C Rayan · Answer 1 · 2016-01-07T01:26:00

Solution 1

I would recommend to follow this article and shout if you have any issues

Multiple File Upload in MVC[^]

Posted 7-Jan-16 1:26am

John C Rayan