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JQuery Event for user pressing enter in a textbox?
... either within within the main body of the page, or within the body of an AJAX call, without having to worry about accidentally double-binding events.
By wrapping the script within $(function() {...}), this script can again be loaded by either the main body of the page, or within the body of an AJA...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
...
In most ways WebSockets will probably scale better than AJAX/HTML requests. However, that doesn't mean WebSockets is a replacement for all uses of AJAX/HTML.
Each TCP connection in itself consumes very little in terms server resources. Often setting up the connection can be expen...
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
... Looking for a solution to this too and using getJSON instead of ajax call doesn't do it for me as it's much more limited.
– Timo Wallenius
Aug 20 '12 at 19:35
1
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How do I localize the jQuery UI Datepicker?
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1. You need to load the jQuery UI i18n files:
<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/i18n/jquery-ui-i18n.min.js">
</script>
2. Use $.datepicker.setDefaults function to set defaults for ALL datepickers.
3. In case you want to override setting(s) before ...
How to integrate nodeJS + Socket.IO and PHP?
...);
socket.emit( 'message', { name: nameVal, message: msg } );
// Ajax call for saving datas
$.ajax({
url: "./ajax/insertNewMessage.php",
type: "POST",
data: { name: nameVal, message: msg },
success: function(data) {
}
});
return false;
...
Python Flask, how to set content type
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Try like this:
from flask import Response
@app.route('/ajax_ddl')
def ajax_ddl():
xml = 'foo'
return Response(xml, mimetype='text/xml')
The actual Content-Type is based on the mimetype parameter and the charset (defaults to UTF-8).
Response (and request) objects are do...
Jquery If radio button is checked
...
} else {
$(appended).remove();
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<input type="radio" id="postageyes" name="postage" value="Yes" />Yes
<input type="radio" id="postageno" name="postage" value="No" />No...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
... blocking the request. The only browsers that outright block cross-origin ajax requests is IE7 or older. All browsers, other than IE7 and older, implement the CORS spec (IE8 & IE9 partially). All you need to do is opt-in to CORS requests on your API server by returning the proper headers base...
Include jQuery in the JavaScript Console
... available...
var jq = document.createElement('script');
jq.src = "https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);
// ... give time for script to load, then type (or see below for non wait option)
jQuery.noConflict();
NOTE...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...tion to Springboot and it had a lot of cases where JSON objects sent using ajax are actually two or more objects of the model: e.g. a User and an Activity
– Jose Ospina
Nov 11 '16 at 19:06
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