Extjs Download File
Posted : admin On 11/1/2019- Sencha Ext JS is the most comprehensive JavaScript framework for building data-intensive, cross-platform web and mobile applications for any modern device. Ext JS includes 115+ pre-integrated and tested high-performance UI components. Grid — Handle millions of records and provides built-in.
- I'm a newby in Ext JS and I need to make a restful call that returns a file to the browser. How should I do this? This is what I have so far, the call is return but I can't get the file downloaded to the browser.
- Having trouble saving Excel file in Exjs on the browser side. Below is my C# code to provide a response to extJS App as an Excel File. I convert my Excel data table e using C# code and exportToExcel function returns the Excel file as response to ext JS application request.
The problem is very simple: i have to download a file when i submit a form, it's an ajax call when the form is submitted which lets me build a file with the data taken from the form, server side, and then send it as a link to an alert. The fact is that my boss want the file to be downloaded directly and not through a link in an alert. So i had to make sure that the file is available server side through tornado(web):
Nov 18, 2016 Extjs 4 downloading a file through ajax call. The following code used to download the file using extjs 5 or 6. Add the following code to method and invoke this for button action. This downloads the file directly insteadof opening in new tab. Use an iframe like this. Download EXTJS excel export for free. Access Rights Manager can enable IT and security admins to quickly analyze user authorizations and access permissions to systems, data, and files, and help them protect their organizations from the potential risks of data loss and data breaches.
The server side code seems to work fine, but the client side (extjs4.1) is really a nightmare. This is how my ajax call looks like now, and it doesn't work:
softwareplaysoftwareplay7 Answers
After reading on various sources from Ext JS forum and here in stackoverflow, below is the approach I've chosen (using Ext JS version 4.2.1):
I had a similar problem trying to download an Excel File in an Ajax call I solved it this way:
Make a standard sumbit instead of Ajax.
After this you would be able return the desired file.
Ashish AggarwalI think you can take a much easier solution. Forget about the ajax, and just get plain old js to open the file for you:
This will open a new tab and start the download from there.
After extracting/reading many posts, I managed to get this simple method to work.
I just had to ad to the success function of the ajax request:
softwareplaysoftwareplayThe following code used to download the file using extjs 5 or 6. Add the following code to method and invoke this for button action. This downloads the file directly insteadof opening in new tab.
use an iframe like this:
Copied the answer from extjs forum
Option:2If you want to open the file in new tab
SudhakarSudhakarYou cannot use ajax to download file. I've implemented file downloading in extjs which is like ajax. see the blog ajaxlikefiledownload.
};
};
Usage :
In the http response you need to add a cookie nammed fileDownload = true
Arun MohanArun MohanNot the answer you're looking for? Browse other questions tagged ajaxextjsdownloadtornado or ask your own question.
i want to download a file using extjs 4.1.
The file name is 'wsnDataModel.xml'.
I've tryed with all things suggested in other posts: Song pk songs free download.
the 'navigation' redirect the application (i don't want to redirect the application) like this:
and I'would like to download the file like this image:
I think it's very simple. How to do that?
Extjs Download File Download
thank you