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httpGet: Difference between revisions
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If parameter <code>postData</code> is a blank string, then the GET request method is used, otherwise the POST request method is used. | If parameter <code>postData</code> is a blank string, then the GET request method is used, otherwise the POST request method is used. | ||
|callback3Syntax = ArrayBuffer receivedData | |callback3Syntax = ArrayBuffer/String receivedData | ||
|callback3Text = This callback function can be called multiple times | |callback3Text = This callback function can potentially be called multiple times for the same request. | ||
|callback3Parameter1 = ArrayBuffer receivedData The data received, which could be all of the data or just 1 byte. | |callback3Parameter1 = ArrayBuffer/String receivedData The data received, which could be all of the data or just 1 byte.<br>ArrayBuffer is used in JavaScript, String is used in other scripting languages. | ||
|callback4Syntax = int curlErrorCode, int httpResponseCode | |callback4Syntax = int curlErrorCode, int httpResponseCode | ||
|callback4Parameter1 = int curlErrorCode The CURL error code. 0 means success. [https://curl.haxx.se/libcurl/c/libcurl-errors.html CURL Error Codes] | |callback4Parameter1 = int curlErrorCode The CURL error code. 0 means success. [https://curl.haxx.se/libcurl/c/libcurl-errors.html CURL Error Codes] | ||
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|compat1 = In server version 1.1.22 and before, there was an issue where the connection would close after the '''dataReceivedCallback''' callback was called first time and did not return the received data length. | |compat1 = In server version 1.1.22 and before, there was an issue where the connection would close after the '''dataReceivedCallback''' callback was called first time and did not return the received data length. | ||
|compat2 = In server version 1.1.22 and before, there was also an issue where the POST request method was used if the '''postData''' parameter was a blank string. | |compat2 = In server version 1.1.22 and before, there was also an issue where the POST request method was used if the '''postData''' parameter was a blank string. | ||
|compat3 = In previous server versions, the '''dataReceivedCallback''' callback was invoked with a string parameter instead of an ArrayBuffer parameter. | |compat3 = In previous server versions, for the JavaScript scripting language, the '''dataReceivedCallback''' callback was invoked with a string parameter instead of an ArrayBuffer parameter. | ||
|notes = You can use this function to convert a JavaScript ArrayBuffer to a JavaScript String: | |||
{{CodeSyntax|function ab2str(buf) { | |||
return String.fromCharCode.apply(null, new Uint8Array(buf)); | |||
} }} | |||
}} | }} | ||