我有多个
我正在尝试更改它们:
function changetr(e) {
if(e.className == 'tropen') {
e.className = 'trclose';
} else {
e.className = 'tropen';
}
}
function changetd(e) {
if(e.className == 'poolclose') {
e.className = 'poolopen';
} else {
e.className = 'poolclose';
}
}
我在图像上有一个 onchange:onclick="changetd(pool1);changetr(subpool1);"
但它只更改一个 tr 或 td，我想用该值更新所有 tr 或 td。
希望有人能找到解决方案，因为我对 jquery 还很陌生。
示例:
<table>
<!-- Pool open-->
<tbody>
<tr class="tropen">
<td>
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr>
<td class="poolclose" id="poolid2" colspan="2" onclick="changetd(poolid2); changetr(subpool2);"></td>
<td>Test pool 2015</td>
</tr>
<!-- Subpool open-->
</tbody>
</table>
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr class="trclose" id="subpool2">
<td>
<table>
<tbody>
<tr>
<td width="12"></td>
<td class="poolclose" id="subpoolid1" onclick="changetd(substitute1); changetr(subpoolid1);"></td>
<td class="pooltext">test</td>
</tr>
</tbody>
</table>
<!-- Invallers -->
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr class="trclose" id="substitute1">
<td>
<table>
<tbody>
<tr>
<td width="26"></td>
<td class="poolclose" id="substituteid1" onclick="changetd(substituteid1); changetr(substitutelist1);"></td>
<td class="pooltext">Dit is een invaller</td>
</tr>
</tbody>
</table>
<!-- invaller overzicht -->
<table>
<tbody>
<tr class="trclose" id="substitutelist1">
<td>
<table>
<tbody>
<tr>
<td width="40"></td>
<td class="substitutelist" id="substitutelistid1"></td>
<td>Dit is een lijst met invallers</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--Invallers close-->
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--Subpool close-->
<!-- Add a new record if there was no subpool to begin the while loop-->
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr class="trclose" id="subpool2">
<td>
<table>
<tbody>
<tr>
<td width="12"></td>
<td class="poolplus"></td>
<td class="pooltext">
<form action="/poolbeheer/poolonderdeel" method="post">
<input type="hidden" name="poolid" value="2">
<input type="text" name="subpoolname" required="">
<input type="submit" value="Poolonderdeel Koppelen">
</form>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--Subpool close-->
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<!--Pool close-->
<!-- Pool open-->
<tr class="tropen">
<td>
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr>
<td class="poolclose" id="poolid1" colspan="2" onclick="changetd(poolid1); changetr(subpool1);"></td>
<td>Test Pool</td>
</tr>
<!-- Subpool open-->
</tbody>
</table>
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr class="trclose" id="subpool1">
<td>
<table>
<tbody>
<tr>
<td width="12"></td>
<td class="poolclose" id="subpoolid2" onclick="changetd(substitute2); changetr(subpoolid2);"></td>
<td class="pooltext">test 2</td>
</tr>
</tbody>
</table>
<!-- Invallers -->
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr class="trclose" id="substitute2">
<td>
<table>
<tbody>
<tr>
<td width="26"></td>
<td class="poolclose" id="substituteid1" onclick="changetd(substituteid1); changetr(substitutelist1);"></td>
<td class="pooltext">Dit is een invaller</td>
</tr>
</tbody>
</table>
<!-- invaller overzicht -->
<table>
<tbody>
<tr class="trclose" id="substitutelist1">
<td>
<table>
<tbody>
<tr>
<td width="40"></td>
<td class="substitutelist" id="substitutelistid1"></td>
<td>Dit is een lijst met invallers</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--Invallers close-->
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--Subpool close-->
<!-- Add a new record if there was no subpool to begin the while loop-->
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr class="trclose" id="subpool1">
<td>
<table>
<tbody>
<tr>
<td width="12"></td>
<td class="poolplus"></td>
<td class="pooltext">
<form action="/poolbeheer/poolonderdeel" method="post">
<input type="hidden" name="poolid" value="1">
<input type="text" name="subpoolname" required="">
<input type="submit" value="Poolonderdeel Koppelen">
</form>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--Subpool close-->
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<!--Pool close-->
</tbody>
</table>最佳答案
$(document).ready(function(){
$("table td").click(function() {
$("table td").toggleClass('tdopen tdclose');
});
});.tropen{
background-color: red;
}
.trclose{
background-color: blue;
}
.tdopen{
background-color: red;
}
.tdclose{
background-color: blue;
}
table{
border: 1px solid;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tr class="tropen">
<td class="tdopen">text text text</td>
<td class="tdclose">text text text</td>
</tr>
<tr class="tropen">
<td class="tdopen">text text</td>
<td class="tdclose">text text</td>
</tr>
<tr class="tropen">
<td class="tdopen">text</td>
<td class="tdclose">text</td>
</tr>
</table>关于javascript - 更改 tr 的多个类 (HTML/JQUERY)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31585913/