| Info |
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This routine is available starting with SIL Engine™ 4.1.0.| Table plus |
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| applyColStyleToCell | true |
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| heading | 0 |
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| columnTypes | s,s,s,s |
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| multiple | false |
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| columnAttributes | style="background:#e5e7ea;font-weight:bold,,style="background:#e5e7ea;font-weight:bold, |
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| enableSorting | false |
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Syntax | httpOptions(url, request |
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Starting with SIL Engine™ 4.5.0:
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[, proxy]) | Package | http | Alias | | Pkg Usage | options(url, request [, proxy]) |
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Description
| Excerpt |
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Executes an HTTP OPTIONS for the given URL using the specified HttpRequest object. |
Executes an HTTP OPTIONS for the given URL using the specified HttpRequest object. Returns the message body of the response converted to the requested left operand type (if any).
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Requests can also be sent through a proxy.
Parameters
| Table plus |
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| applyColStyleToCell | true |
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| columnTypes | s,s,s,s |
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| heading | 0 |
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| multiple | false |
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| enableSorting | false |
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Parameter name | Type | Required | Description |
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url |
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String | Yes | The URL. | request | HttpRequest | Yes | An HttpRequest object containing headers, cookies, parameters. | proxy | HttpProxy | No | An HttpProxy object containing the host and port of the proxy server. |
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The request parameter should have the HttpRequest type described here. The HttpProxy type is described here.
Return type
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Return Type
String
Variable return type depends on the left hand side operator type.
Example
| Code Block |
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HttpRequest request;
request.headers += httpCreateHeader("Host", "cprime.com");
string url = "http://example.org";
httpOptions(url, request);
number statusCode = httpGetStatusCode();
if (statusCode >statusCode>= 200 && statusCode < 300) {
return httpGetHeader("Allow");
} |
| Note |
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The request parameter should have the HttpRequest type described here. The HttpProxy type is described here. |
See also
| Filter by label (Content by label) |
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| showLabels | false |
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| max | 25 |
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| showSpace | false |
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| cql | label = "http_ |
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| routine" and space = currentSpace ( ) | | labels |
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