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发现在GredView使用j Query的一个特定栏目中检查任何检查箱
原标题:find if any checkbox is checked in a specific column of the GridView using jQuery

请让我知道,如何检查是否有任何检查箱在使用j Query的GridView控制的特定一栏(例如第一栏)内检查? 其他栏也有检查箱,但我需要检查是否有任何检查箱在一栏内检查。 预先感谢。

最佳回答

你可以这样做:

var checked = $( selectorForColumn :checkbox:checked ).length > 0;

var checked = $( selectorForColumn :checkbox ).is( :checked );

如果对栏内至少一个检查箱进行检查,将返回<代码>true。

不知道适当的遴选人没有看到你的标记,但如果是第一栏,你会这样做:

$( table > tbody > tr > td:first-child :checkbox )
问题回答

感谢答复。 在以下链接的帮助下解决了这一问题:

if ($("#<%=GridView1.ClientID %> >tbody >tr >td:first-child > input[type=checkbox]:checked").length > 0) {}

rel=“nofollow noretinger”> http://www.codedigest.com/CodeDigest/63-Check-All-Check Boxes-in-a-Particular-Column-in-GridView-using-JQuery-.aspx





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