jQuery单击后如何获取按钮上方的html表ID [英] jQuery how to get html table id above button after clicked

问题描述

我有一个html表格，其后是一个在其下方显示添加行"的按钮.

I have an html table followed by a button that says "Add Row" below it.

当我单击按钮时，我想在html表上添加新行，但是首先我需要获取上面的html表ID.

When I click on the button, I would like to add a new row onto the html table but first I need to get the html table id above.

无论如何，jQuery中是否会说在此按钮前给我html表的ID"?

Is there anyway in jQuery to say "Give me the id of the html table right before this button"?

推荐答案

$("button").click(function(){
  var tblID = $(this).prev("table:first").attr("id");
});

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