EncodeForHTMLAttribute

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Последнее обновление 11 янв. 2022 г. | Также применяется к ColdFusion

ColdFusion

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Description

Encodes the input string for use in HTML attribute , such as table width or image height.

Returns

Encoded string

Syntax

encodeForHTMLAttribute(string [,canonicalize])

History

ColdFusion (2018 release): Renamed parameter inputString to string.

ColdFusion 10: Added this function.

Parameters

Parameter	Description
string	Required. The string to encode.
canonicalize	Optional . If set to true, canonicalization happens before encoding. If set to false, the given input string will just be encoded. The default value for canonicalize is false. When this parameter is not specified, canonicalization will not happen. By default, when canonicalization is performed, both mixed and multiple encodings will be allowed. To use any other combinations you should canonicalize using canonicalize method and then do encoding .

Parameter

Description

string

Required. The string to encode.

canonicalize

Optional . If set to true, canonicalization happens before encoding. If set to false, the given input string will just be encoded. The default value for canonicalize is false. When this parameter is not specified, canonicalization will not happen. By default, when canonicalization is performed, both mixed and multiple encodings will be allowed. To use any other combinations you should canonicalize using canonicalize method and then do encoding .

Example

<cfscript>
       s1="<script>";
       s2="&<>'/" & '"';
       WriteOutput(EncodeForHTMLAttribute(s1) & "|");
       WriteOutput(EncodeForHTMLAttribute(s2));
</cfscript>

Output

<script> | &<>'/"