Say I have a function that makes an API call which returns a URL - how can I start a download with that link.
So I have the function:
function myF() {
$.ajax{
//Some GET cal
return url
}
}
And then a button:
<button onclick="myF()">some</button>
$.ajax{
//your request
success: function() {
window.location = '<YOUR_URL>'; //url that you got from response
}
}
This works if your response url is in the same origin.
You can find about more here : download file using an ajax request
You can try html5 download
attribute, see example:
$.ajax({
// config
}).then((res) => {
var a = document.createElement('a');
a.download = 'your file name';
a.href = res.data.url;
a.click();
})
If it's a simple URL, I prefer to use an <a>
element, and then give it a button appearance in CSS:
<a href="download-url" class="btn">Click here to Download</a>
And if it's a URL generated in JavaScript, you can add the url via DOM manipulation:
document.getElementsByClassName("btn")[0].href = "download-url";
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