Difference between revisions of "Using the request Object"
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imported>Aeric (Created page with "To obtain record identifiers from the <tt>request</tt> object: :<syntaxhighlight lang="java" enclose="div"> <% String object_id = request.getParameter("object_id"); String re…") |
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'''To list all of the parameters available in the <tt>request</tt> object and display their values:''' | |||
To list all of the parameters available in the <tt>request</tt> object and display their values: | |||
:<syntaxhighlight lang="java" enclose="div"> | :<syntaxhighlight lang="java" enclose="div"> | ||
<% | <% | ||
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%> | %> | ||
</syntaxhighlight> | </syntaxhighlight> | ||
'''To obtain a record identifier from the <tt>request</tt> object:''' | |||
:<syntaxhighlight lang="java" enclose="div"> | |||
<% | |||
String object_id = request.getParameter("object_id"); | |||
String record_id = request.getParameter("record_id"); | |||
%> | |||
</syntaxhighlight> | |||
{{Note|Although the <tt>object_id</tt> is alphanumeric, it can be used in any API that requires an object name.}} | |||
Revision as of 01:15, 9 January 2013
To list all of the parameters available in the request object and display their values:
<% String[] params = request.getParameterValues(); for (int i=0; i<params.length; i++) { String paramName = params[i]; String paramValue = request.getParameter( paramName ); } %>
To obtain a record identifier from the request object:
<% String object_id = request.getParameter("object_id"); String record_id = request.getParameter("record_id"); %>
Note: Although the object_id is alphanumeric, it can be used in any API that requires an object name.
