Is it possible for JavaScript to interact with an XML file fetched using AJAX? I have a server-side XML file and want to fill fields based on its content. Can I simply read "xmlfile.xml" directly from the server, extract values in JavaScript from the response, and populate the fields accordingly? If so, could you provide an example to illustrate this process?
Utilizing jQuery makes it simple to execute an XML AJAX call and retrieve the static file.
<script type="application/javascript">
$(function() {
$('#get-xml a').click(function() {
$.ajax({
type: "GET",
url: "xmlfile.xml",
dataType: "xml",
success: function(xml) {
$(xml).find('label').each(function(){
// Your code. Here's an example snippet
var id_text = $(this).attr('id')
var name_text = $(this).find('name').text()
$('<li></li>')
.html(name_text + ' (' + id_text + ')')
.appendTo('#get-xml ol');
});
}
});
});
});
</script>
Remember:
Note: Ensure that the server sends the correct MIME type (e.g., xml as "text/xml") in response when specifying the dataType option below. Incorrect MIME type can lead to unexpected script issues.
Absolutely. XMLHttpRequest comes equipped with a responseXML property that is filled with an XML document once the request has been successfully completed. This document contains all the standard DOM methods and properties found in HTML documents. No need for excessive jQuery plugins weighing 50K to accomplish this task.
Just like it's commonplace on SO, my suggestion is to utilize jQuery!
var myLink = 'http://website.com/bar.xml';
function handleMyXml(content){
// perform actions with the content of bar.xml
}
$.get(myLink, {}, handleMyXml);
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