javascript 在javascript函数中获取最接近的tr值
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Get the closest tr value in javascript function
提问by Yasitha
I am having table which contain some data. This table is generating using a component. All td's has the same class name. Each row begins with a check-box with a specific value to that row. When click on a td on that row I want to get check-box value. When I click on a label javascript function is trggers. Cannot use Jquery click function.
我有包含一些数据的表格。该表是使用组件生成的。所有 td 都具有相同的类名。每一行都以一个复选框开始，该复选框具有该行的特定值。当单击该行上的 td 时，我想获取复选框值。当我点击一个标签时，javascript 函数是 trggers。无法使用 Jquery 点击功能。
回答by Samich
sample: http://jsfiddle.net/gCGVJ/
示例：http: //jsfiddle.net/gCGVJ/
$('td').click(function() {
alert($(this).closest('tr').find('input[type=checkbox]').val());
});
回答by Kanishka Panamaldeniya
$('td').click(function(){
var val = $(this).closest('tr').find('#checkbox').val();
});
