4.13.3 Notes on using HTML parts
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If malicious third persons can access Operational Content, they might abuse HTML parts to embed scripts that cause cross-site scripting in the Operational Content. If you use HTML parts in Operational Content, set appropriate access permission for the Operational Content to prevent unauthorized accesses.
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If you create large tables or content by using HTML parts, the size of the data to be processed increases, resulting in slower operation of Navigation Platform.
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In the same guide area, duplicate name attributes must not be specified for HTML tags. Note, however, that this restriction does not apply to grouping of radio buttons.
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When grouping the radio buttons set in an HTML part, always group them in the same HTML part.
For a group of radio buttons in an HTML part, do not specify the name attribute of a radio button in another HTML part placed in the same guide area. Also, do not specify a group name that is the same as that of radio button parts placed elsewhere in the same guide area.
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If the data input by the user is to be used by an I/O Plugin, always set a value in the name attribute. In that case, do not specify an empty character string as the value of the name attribute.
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When the Suspend/Resume function is used, do not include the <INPUT>, <SELECT>, or <TEXTAREA> tag with the type attribute specified in HTML parts.
These input items are subject to limitations on the storage of suspend information.