jQuery 单击表格单元格事件

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时间:2020-08-26 20:38:46  来源:igfitidea点击:

jQuery click on table cell event

jqueryhtml-tablecell

提问by namco

I have a html code like below

我有一个像下面这样的 html 代码

<tbody>
  <tr id="info">
    <td class="name">Joe</td>
    <td class="surname">White</td>
    <td class="age">25</td>
 </tr>
</tbody>

and there is a jQuery code like this:

有一个像这样的 jQuery 代码:

$("tr#info").click(function() {        // function_tr
  $(this).css("background-color","yellow");
});

$("tr#info td").click(function() {     // function_td
  $(this).css("font-weight","bold");
});

When I click on the td, function_tdworks fine but function_tralso works.
How to do prevent function_tr?

当我点击 时tdfunction_td工作正常但function_tr也有效。
怎么预防function_tr

回答by Benjamin

You need to use event.stopPropagation()

您需要使用event.stopPropagation()

$("tr#info td").click(function(e){     //function_td
  $(this).css("font-weight","bold");
  e.stopPropagation();
});

回答by Amjad Masad

$("tr#info td").click(function(e){     //function_td
  $(this).css("font-weight","bold");
  e.stopPropagation();
});

http://api.jquery.com/event.stopPropagation/

http://api.jquery.com/event.stopPropagation/