JQuery 和 JqGrid 从行中检索数据
如果我只有行号，我如何从 jqgrid 行中检索数据?
How I can retrieve data from jqgrid row, if I have only the number of the row?
比如我想要第3行的id列怎么办?
For example, what do I have to do if I want the id column of the 3rd row?
推荐答案
可以通过row id获取数据.因此，您可以执行以下操作:
You can get the data by row id. So you can do following:
var index = 2; // zero-based index of row so it means the 3rd row
var rowId = jQuery('#list tr:eq('+index+')').attr('id');
(这里我假设您的 jqGrid 的 <table> 元素具有 id="list").在您知道行的 id 之后，您可以获得关于 的行数据getRowData 方法或来自一个单元格的数据仅关于 getCell 方法:
(here I suppose that the <table> element of your jqGrid has id="list"). After you know the id of the row you can get the row data with respect of getRowData method or the data from one cell only with respect of getCell method:
var dataFromTheRow = jQuery('#list').jqGrid ('getRowData', rowId);
var dataFromCellByColumnIndex = jQuery('#list').jqGrid ('getCell', rowId, 7);
var dataFromCellByColumnName = jQuery('#list').jqGrid ('getCell', rowId, 'Tax');
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