Examples of using Xmlhttprequest in English and their translations into Chinese
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Quoted from Cross-Origin XMLHttpRequest:.
The XMLHttpRequest object used to create.
When I talk about xmlhttprequest I mean:.
To send a request to a server, we use the open() and send()methods of the XMLHttpRequest object:.
Despite creating XMLHttpRequest, Microsoft was slow to take advantage of it in their own web development.
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You already haveseen a couple of examples on how to create an XMLHttpRequest object.
An HTTP request sent via the XMLHttpRequest object does not require the page to have or post a<form> element.
Internet Explorer 5 and later offer an XMLHTTPobject while Mozilla based browsers provide an XMLHttpRequest object.
In addition, they can perform I/O using XMLHttpRequest(although the responseXML and channel attributes are always null).
XMLHttpRequest proved to be a success and years later was integrated into its separate standard(as part of the WHATWG and the W3C groups).
In fact, you will find out that sometimes, to use XMLHttpRequest properly, you explicitly won't use XMLHttpRequest.
In short, XMLHttpRequest lets us use JavaScript to make a request to the server and process the response without blocking the user.
In this article, you will begin with the most fundamental and basic of all Ajax-related objects andprogramming approaches: The XMLHttpRequest object.
With Ajax and the XMLHttpRequest object, you can use a request/response model that never leaves users waiting for a server to respond.
AJAX takes advantage of an object built into all modern browsers--the XMLHttpRequest object- to send and receive HTTP requests and responses.
Once an XMLHttpRequest(or Microsoft's XMLHTTP) object has been instantiated, it can be operated on in exactly the same manner.
When you access data by using the Microsoft Dynamics 365 web services,always use an XMLHttpRequest that is configured to execute asynchronously.
In short, XmlHttpRequest enables you to use the JavaScript request and process the response from the server, but does not block the user.
The best way to implement anduse comet as reverse Ajax is through the XMLHttpRequest object, which provides a true connection handle and error handling.
The XMLHttpRequest object(also known as the XMLHTTP object in Internet Explorer) is at the core of today's most exciting AJAX web applications.
Otherwise, it performs a check on ActiveXObject(the XMLHttpRequest equivalent for Internet Explorer 6), and creates an ActiveXObject if identified.
Regular web pages can use the XMLHttpRequest object to send and receive data from remote servers, but they're limited by the same origin policy.
The client-side XML handlingwas all part of Internet Explorer's implementation of XMLHttpRequest, first introduced as an ActiveX object in Internet Explorer 5.
Mail team found that when using XMLHttpRequest, POST is implemented in the browsers as a two-step process: sending the headers first, then sending data.
Then Mozilla, Safari and other browsers followed, implementing an XMLHttpRequest class that supports the methods and properties of Microsoft's original ActiveX object.
In addition, workers may use XMLHttpRequest for network I/O, with the exception that the responseXML and channel attributes on XMLHttpRequest always return null.
WebSockets generally do not use XMLHttpRequest, and as such, headers are not sent every-time we need to get more information from the server.
Most Ajax implementations use the XMLHttpRequest API, which includes a list of server requests that can be called within JavaScript code.
For example, Ajax normally relies on the XMLHttpRequest API but this requires several lines of code and there are subtle differences across browsers.
Instead, they waited until Google used XMLHttpRequest to stun the web development world, first with Gmail in 2004, and then with Google Maps in 2005.