You can create a param scope variable for the policy list and use that rather than accessing the list from the table control.

您可以创建一个用于策略列表的参数变量，并且使用它而非通过table控制来访问该列表。

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Because the function parameters are transmitted as request parameters, their values are obtained from the param object.

由于函数参数是作为请求参数传输的，可以从param对象获得它们的值。

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The following code, excerpted from ProcessingInstructionHandler, recognizes xml-stylesheet. The code for xm-xsl-param is similar

以下代码摘自ProcessingInstructionHandler ，它用来识别xml-stylesheet 。

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The following code, excerpted from ProcessingInstructionHandler, recognizes xml-stylesheet. The code for xm-xsl-param is similar

以下代码摘自ProcessingInstructionHandler ，它用来识别xml-stylesheet 。

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