Restrict jqGrid columns eligible for searching?

Is there a way you can restrict which grid columns are eligible for searching on using the jqGrid search navigation ba开发者_如何转开发r feature?

In other words, specify that only 3 of your 5 columns will appear in the field list on the Find bar.

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According to the search configuration docs, you can use the search colModel option to indicate whether a field can be eligible for searching:

search - boolean - Determines if the field can be searched.