使用 Jquery close() 函数?
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Using the Jquery closest() function?
提问by Nick
Here's my HTML:
这是我的 HTML:
<tr>
<td class="show_r3c">click here</td>
</tr>
<tr class="r3c">
<td>This is what I'd like to display</td>
</tr>
And I have currently got this JQuery code,
我目前有这个 JQuery 代码,
$(document).ready(function(){
$(".r3c").hide();
$('.show_r3c').click(function() {
$(this).closest('.r3c').toggle();
return false;
});
});
For some reason the closest()
function isn't working, and it won't toggle the table row .r3c
- I've tried using parent and other alternatives but can't get it working either :(
由于某种原因,该closest()
功能不起作用,并且它不会切换表格行.r3c
-我尝试使用父级和其他替代方法,但也无法使其正常工作:(
Apologies for the silly question, and something similar to a problem I've had before. Just wondering, What's the best solution for this ?
为这个愚蠢的问题道歉,以及与我以前遇到的问题类似的问题。只是想知道,对此的最佳解决方案是什么?
Thanks!
谢谢!
回答by Damo
closest() finds the closest parent not the parents-siblings-children.
最接近的()找到最近的父母而不是父母 - 兄弟姐妹 - 孩子。
You want something like:
你想要这样的东西:
$(document).ready(function(){
$(".r3c").hide();
$('.show_r3c').click(function() {
$(this).closest('table').find("tr.r3c").toggle(); return false;
});
});
回答by CMS
Try with:
尝试:
$('.show_r3c').click(function() {
$(this).parent('tr').next('tr.r3c').toggle();
return false;
});
回答by stefita
perhaps this would work:
也许这会奏效:
$(document).ready(function(){
$(".r3c").hide();
$('.show_r3c').click(function() {
$(this).parent().siblings(":first").toggle();
return false;
});
});