JQgrid:所选行中的特定值 [英] JQgrid : specific value from a selected row

问题描述

如何从所选行中获取(隐藏)列的值.也就是说，单元格值必须来自colName标识的单元格和所选行(不使用多重选择).从API中，我看到了用于读取行的getGridParam("selrow")方法，可以与其他方法结合使用..但是，有没有方便的方法?一个代码片段将节省大量时间... \ 谢谢.

how to get a value of a (hidden) column, from the selected row. that is, the cell value needs to be from the cell identied by colName, and the selected row (not using multi select). From the API i see the method getGridParam("selrow") for reading the row, may be able to combine with other methods.. but, any convenient method available? a code snippet would save lot of time... \ thanks.

推荐答案

您应该使用getCell函数从行ID标识的单元格中读取值.因此，如果您需要所选行的"MyColName"列中的数据，则可以使用以下代码进行操作:

You should use getCell function to read the value from the cell identified by row id. So if you need a data from the column 'MyColName' of selected row you can do this with the following code:

var grid = jQuery('#list');
var sel_id = grid.jqGrid('getGridParam', 'selrow');
var myCellData = grid.jqGrid('getCell', sel_id, 'MyColName');

如果需要读取一行的完整数据，则可以使用getRowData代替getCell.您可以在文档中阅读有关jqGrid支持的方法的更多信息(请参阅 http://www.trirand.com/jqgridwiki/doku.php?id=wiki:方法).

If you need read full data of a row you can use getRowData instead of getCell. More about methods supported by jqGrid you can read in the documentation (see http://www.trirand.com/jqgridwiki/doku.php?id=wiki:methods).

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