javascript 如何获取 jqGrid 当前搜索条件？
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How to get jqGrid current search criteria?
提问by AlexCode
I need to get the exact same thing the jqGrid passes on the GET/POST _search parameter.
我需要得到 jqGrid 在 GET/POST _search 参数上传递的完全相同的东西。
How can I do this?
我怎样才能做到这一点？
回答by AlexCode
Just to close this question I did this this the following line:
只是为了结束这个问题，我做了以下这行：
grid.getGridParam("postData").filters;
With this I get the filter expression the jqGrid generates when we're applying filters on its data.
有了这个，我得到了当我们对其数据应用过滤器时 jqGrid 生成的过滤器表达式。
回答by Jhankar Mahbub
$('#myGrid').getGridParam("postData").filters;
will give you a string (i don't know why string. why not JSON)
会给你一个字符串（我不知道为什么是字符串。为什么不是 JSON）
"{"groupOp":"AND","rules":[{"field":"Name","op":"bw","data":"a"}]}"
rules have the search criteria. If i have multiple search criteria, all would be there
规则有搜索条件。如果我有多个搜索条件，一切都会在那里
"{"groupOp":"AND","rules":[{"field":"Name","op":"bw","data":"a"},{"field":"Description","op":"bw","data":"d"}]}"
回答by Craig Stuntz
var search = grid.getGridParam("postData").search;
...works for me.
...对我有用。
