Url request to download xml file in javascript

Before you go any farther, check to see if your data source provides a json format and JSONP functionality.

That will make this a lot easier. Now, if your data source doesn't provide json and jsonp functionality, you have to get creative. On relatively easy way to handle this is to use a proxy server. Your proxy runs somewhere under your control, and acts as a middleman to get your data. The server loads your xml, and then your javascript does the requests to it instead. If the proxy server runs on the same domain name then you can just use standard xhr ajax requests and you don't have to worry about cross-domain stuff.

Alternatively, your proxy server can wrap the data in a jsonp callback and you can use the method mentioned above. If you are using jQuery, then xhr and jsonp requests are built-in methods and so make doing the coding very easy.

Other common js libraries should also support these. If you are coding all of this from scratch, its a little more work but not terribly difficult. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 10 years ago. Active 6 years, 9 months ago. Viewed 53k times. When you view an XML file in such a browser, it will just ignore all the tags.

Actually, just the last two lines of the function are enough to load the XML file. The previous two lines are written to ensure that the JavaScript functions that we may use later to manipulate the XML file data, does not perform any function on an uninitialized object.

Thus the function verify is called. The numbering of children as is usual in all languages starts from 0 zero. Add a comment. Active Oldest Votes. As found in StreamSaver. Improve this answer. Thank you for your answer, I know about StreamSaver. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

Email Required, but never shown. All the major browsers support all the above methods except the method using the Axios library. Internet Explorer still does not supports the native ES6 promises, and Axios depends heavily on them. Download Algorithm Create a text area to enter the text data. This will help us to replace certain special characters with a combination of escape sequences. Append this created element to the body of the document HTML page.

Use element.