jQuery jqgrid 获取所有网格列名
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jqgrid get all grids column names
提问by user590586
Is there a way to get all of the grid's column names?
有没有办法获得所有网格的列名？
回答by Oleg
You can get the column names with
您可以使用
var columnNames = $("#list")[0].p.colNames;
or
或者
var columnNames = $("#list").jqGrid('getGridParam','colNames');
The only small problem is that the array columnNameswill contain up to three empty first elements in case of you use rownumbers:true, multiselect:trueor subGrid:trueparameters. This parameters to follow to inserting in the colModeladditional columns with the names 'rn', 'cb'or 'subgrid'. So you can either just ignore the first empty elements of columnNamesor look additionally in the colModel($("#list")[0].p.colModelor $("#list").jqGrid('getGridParam','colModel')). The colModeland colNamesarrays has the same length and the colModel[i].namecan be used to examine whether colNames[i]is the name of "real" column or an additional column added because of the usage one from the tree above mention parameters.
唯一的小问题是，columnNames如果您使用rownumbers:true,multiselect:true或subGrid:true参数，数组将包含最多三个空的第一个元素。此参数用于插入colModel具有名称'rn','cb'或的附加列中'subgrid'。因此，您可以忽略(或) 中的第一个空元素columnNames或另外查看。的和阵列具有相同的长度和所述可用于研究是否是“真实的”列或因为从上面提到的参数树中使用一个加入另外的列的名称。colModel$("#list")[0].p.colModel$("#list").jqGrid('getGridParam','colModel')colModelcolNamescolModel[i].namecolNames[i]
