I have a small tool that downloads reports based on the specified options. The download works well. And now, I want to also upload a file to the folder and then further use it.
The problem is that I already have one submit
button on the form that is used for the download and when I am adding another button for the upload, only download is triggered.
I tried to resolve it using an @Html.ActionLink()
, but no success. Is there any proper way to resolve the issue? I know that there is a possibility to capture the submit
value and then check in one main ActionResult
in the Controller
and redirect to the respective ActionResult
, but I don't want to do it, since there are too many POST
Actions in one controller.
Here is my View - download.cshtml:
@using (Html.BeginForm())
{
<fieldset>
<div class="title">Click to download report</div>
<div class="field">
<input id="downloadBtn" type="submit" class="button" value="Download" />
</div>
</fieldset>
<fieldset id="Option_ClientInfo">
<div class="title">
Image
</div>
<div class="field">
<input type="file" name="ImageUpload" accept="image/jpeg" />
<p>@Html.ActionLink("Upload", "UploadImage", new { controller = "Home", enctype = "multipart/form-data"}, new { @class = "button" })</p>
</div>
</fieldset>
}
And the controller - HomeController.cs:
public partial class HomeController : Controller
{
// some functions
// ....
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult UploadImage(HttpPostedFileBase imageFile)
{
string path = Path.Combine(this.GetImageFolder, Path.GetFileName(imageFile.FileName));
imageFile.SaveAs(path);
return null;
}
// additional POST functions for other forms
// ....
[HttpPost]
public ActionResult Download(Info downloadInfo)
{
// perform checks and calculations
return new reportDownloadPDF(downloadInfo);
}
}
Any suggestion in appreciated.
The solution is just separate upload and download functionalities using two forms so it wont conflict while submitting.
@using (Html.BeginForm())
{
<fieldset>
<div class="title">Click to download report</div>
<div class="field">
<input id="downloadBtn" type="submit" class="button" value="Download" />
</div>
</fieldset>
<fieldset id="Option_ClientInfo">
<div class="title">
Image
</div>
</fieldset>
}
@using (Html.BeginForm("UploadImage", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<fieldset>
<div class="field">
<input type="file" name="ImageUpload" accept="image/jpeg" />
<p>
<input id="uploadBtn" type="submit" class="button" value="Upload" />
</p>
</div>
</fieldset>
}
There is another issue as well. Image control name and Post Action method parameter name should be same.
So your upload image Post Action method will be:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult UploadImage(HttpPostedFileBase imageUpload)
{
string path = Path.Combine(this.GetBasePath + "/img/tmp/", Path.GetFileName(imageFile.FileName));
imageFile.SaveAs(path);
return null;
}
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