javascript Programming Glossary: xhr.send

http://stackoverflow.com/questions/11186750/memory-leak-risk-in-javascript-closures

on data before sending data.hasOwnProperty 'user' etc... xhr.send data All pretty straight forward stuff except for the onreadystatechange..

Uploading Image to Amazon s3 with HTML, javascript & jQuery with Ajax Request (No PHP)

http://stackoverflow.com/questions/11240127/uploading-image-to-amazon-s3-with-html-javascript-jquery-with-ajax-request-n

.s3.amazonaws.com ' true MUST BE LAST LINE BEFORE YOU SEND xhr.send fd Helper functions function uploadProgress evt if evt.lengthComputable..

Determining image file size + dimensions via Javascript?

http://stackoverflow.com/questions/1310378/determining-image-file-size-dimensions-via-javascript

xhr.getResponseHeader 'Content Length' else alert 'ERROR' xhr.send null Note Keep in mind that when you do Ajax requests you are..

What questions should a JavaScript programmer be able to answer? [closed]

http://stackoverflow.com/questions/1684917/what-questions-should-a-javascript-programmer-be-able-to-answer

xhr.responseText else document.body.innerHTML ERROR xhr.send null script How come I can't retrieve Google's homepage text..

Javascript: Uploading a file… without a file

http://stackoverflow.com/questions/2198470/javascript-uploading-a-file-without-a-file

if xhr.readyState 4 xhr.status 200 alert File uploaded xhr.send filedata encodeURIComponent data The handler script at the server.. if xhr.readyState 4 xhr.status 200 alert File uploaded xhr.send body If you want to send additional data you just separate each..

Check if Internet Connection Exists with Javascript?

http://stackoverflow.com/questions/2384167/check-if-internet-connection-exists-with-javascript

0x10000 false Issue request and handle response try xhr.send return xhr.status 200 xhr.status 300 xhr.status 304 catch error..

calling a java servlet from javascript

http://stackoverflow.com/questions/3028490/calling-a-java-servlet-from-javascript

alert data xhr.open 'GET' 'myservlet' true xhr.send null script This is however very verbose and not really crossbrowser..

Is it possible to trap CORS errors?

http://stackoverflow.com/questions/4844643/is-it-possible-to-trap-cors-errors

get this error message I've tried wrapping my xhr.send call in try catch I've also tried adding an onerror event handler...

Upload File With Ajax XmlHttpRequest

http://stackoverflow.com/questions/6211145/upload-file-with-ajax-xmlhttprequest

xhr.setRequestHeader Content Type multipart form data xhr.send file false script but i got this error the request was rejected.. the file object is not supposed to be attached this way. xhr.send file doesn't send the file. You have to use the FormData object.. var formData new FormData formData.append thefile file xhr.send formData After that the file can be access in _FILES 'thefile'..

Is it possible to perform an asynchronous cross-domain file-upload?

http://stackoverflow.com/questions/6718664/is-it-possible-to-perform-an-asynchronous-cross-domain-file-upload

script.pl' true xhr.onreadystatechange responseHandler xhr.send fd The above method executes an asynchronous file uplaod which..

How to send FormData objects with Ajax-requests in jQuery?

http://stackoverflow.com/questions/6974684/how-to-send-formdata-objects-with-ajax-requests-in-jquery

script.php' true xhr.onreadystatechange handler xhr.send fd where input is a input type file field and handler is the.. Now since it is possible to pass a FormData instance into xhr.send I hope that it is also possible to make it work with jQuery... xml.pl' true xhr.onreadystatechange function response xhr.send data e.preventDefault The above code results in this HTTP request..

Retrieving binary file content using Javascript, base64 encode it and reverse-decode it using Python

http://stackoverflow.com/questions/7370943/retrieving-binary-file-content-using-javascript-base64-encode-it-and-reverse-de

xhr.overrideMimeType text plain charset x user defined xhr.send null return xhr.responseText function base64encode binary return.. e console.log base64ArrayBuffer e.currentTarget.response xhr.send This will log a valid base64 encoded string representing the.. xhr.overrideMimeType text plain charset x user defined xhr.send null return xhr.responseText function base64Encode str var CHARS..

How to upload a file using jQuery.ajax and FormData

http://stackoverflow.com/questions/9622901/how-to-upload-a-file-using-jquery-ajax-and-formdata

var xhr new XMLHttpRequest xhr.open POST upload.php true xhr.send fd Here is my unsuccessful jQuery.ajax attempt function uploadFile..