2

i am have a table and there are some data in tables, and i have a refresh button in the last column of every row.

what i want is when i click some refresh button in some row only that row should get reloaded.

but now what is happening is when i click the refresh button every row is getting reloaded,,,

How can this?

Here is the code i have used:

<html>
<head>
<script src="js/jquery.min.js">
</script>
<script>
$(document).ready(function(){
  $("button").click(function(){
    $(".b1").load("content.txt");
    $(".b2").load("content1.txt");
  });
});
</script>
</head>
<body>


<table border="1">
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
<tr><td class="b1"></td><td class="b2"></td><td class="b1"></td><td class="b2"></td><td class="buto"><button>Refresh</button></td></tr>
</table>
</body>
</html>
4

2 回答 2

2

使用this参考

$("button").click(function(){
  $(this).parents('tr').find(".b1").load("content.txt");
  $(this).parents('tr').find(".b2").load("content1.txt");
});

或者

$("button").click(function(){
  $(this).parent().siblings(".b1").load("content.txt");
  $(this).parent().siblings(".b2").load("content1.txt");
});
于 2013-09-24T04:32:54.460 回答
1

$(".b1")并$(".b2")选择该类的每个元素。您需要根据按钮所在的行进行过滤，使用如下内容：

$("button").click(function(){
    var $row = $(this).closest("tr");
    $row.find(".b1").load("content.txt");
    $row.find(".b2").load("content1.txt");
});
于 2013-09-24T04:34:00.470 回答