如何解决使用数据表选择多个复选框
我试图获取每一行复选框的值我有两个文本框来存储它并用逗号分隔每个值。问题是当我在数据表中分页或使用搜索时，两个文本框的值正在重置为我在另一个页面或搜索中检查的值。它应该持续存储该值。
$(".trio").change(function() {
setValue();
setValue2();
});
$(".Duo").change(function() {
setValue();
setValue2();
});
function setValue() {
var items = $(".trio");
var result = [];
for (var i = 0; i < items.length; i++) {
var item = $(items[i]);
if (item.is(":checked")) {
result.push(item.val());
}
}
var text = result.join(",");
$(".disTRIBUTION").val(text);
}
function setValue2() {
var items = $(".Duo");
var result = [];
for (var i = 0; i < items.length; i++) {
var item = $(items[i]);
if (item.is(":checked")) {
result.push(item.val());
}
}
var text = result.join(",");
$(".DuoC").val(text);
}
$('.trio').on('click',function() {
$(this).siblings('.Duo').not(this).prop('checked',false);
});
$('.Duo').on('click',function() {
$(this).siblings('.trio').not(this).prop('checked',false);
});
$(function() {
$('#example').DataTable({
"paging": true,"lengthChange": true,"searching": true,"ordering": true,"autoWidth": true,});
});<script type="text/javascript" src="https://code.jquery.com/jquery-3.5.1.js"></script>
<script type="text/javascript" src="https://cdn.datatables.net/1.10.23/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.23/css/jquery.dataTables.min.css" />
<script type="text/javascript" src="https://cdn.datatables.net/select/1.3.1/js/dataTables.select.min.js"></script>
<div style="width: 100%; border: 1px solid black; padding: 3px">
<table id="example" class="display" style="width:100%">
<thead>
<tr>
<th></th>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Salary</th>
</tr>
</thead>
<tbody>
<tr>
<td>Trio <input class="trio" value='1' name="trio[]" type="checkBox"> Duo <input class="Duo" value='1' Name="Duo[]" type="checkBox"></td>
<td>Tiger Nixon</td>
<td>System Architect</td>
<td>Edinburgh</td>
<td>61</td>
<td>$320,800</td>
</tr>
<tr>
<td>Trio <input class="trio" value='2' name="trio[]" type="checkBox"> Duo <input class="Duo" value='2' Name="Duo[]" type="checkBox"></td>
<td>Garrett Winters</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>63</td>
<td>$170,750</td>
</tr>
<tr>
<td>Trio <input class="trio" value='3' name="trio[]" type="checkBox"> Duo <input class="Duo" value='3' Name="Duo[]" type="checkBox"></td>
<td>Ashton Cox</td>
<td>Junior Technical Author</td>
<td>San Francisco</td>
<td>66</td>
<td>$86,000</td>
</tr>
<tr>
<td>Trio <input class="trio" value='4' name="trio[]" type="checkBox"> Duo <input class="Duo" value='4' Name="Duo[]" type="checkBox"></td>
<td>Cedric Kelly</td>
<td>Senior Javascript Developer</td>
<td>Edinburgh</td>
<td>22</td>
<td>$433,060</td>
</tr>
<tr>
<td>Trio <input class="trio" value='5' name="trio[]" type="checkBox"> Duo <input class="Duo" value='5' Name="Duo[]" type="checkBox"></td>
<td>Airi Satou</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>33</td>
<td>$162,700</td>
</tr>
<tr>
<td>Trio <input class="trio" value='6' name="trio[]" type="checkBox"> Duo <input class="Duo" value='6' Name="Duo[]" type="checkBox"></td>
<td>Brielle Williamson</td>
<td>Integration Specialist</td>
<td>New York</td>
<td>61</td>
<td>$372,000</td>
</tr>
<tr>
<td>Trio <input class="trio" value='7' name="trio[]" type="checkBox"> Duo <input class="Duo" value='7' Name="Duo[]" type="checkBox"></td>
<td>Herrod Chandler</td>
<td>Sales Assistant</td>
<td>San Francisco</td>
<td>59</td>
<td>$137,500</td>
</tr>
<tr>
<td>Trio <input class="trio" value='8' name="trio[]" type="checkBox"> Duo <input class="Duo" value='8' Name="Duo[]" type="checkBox"></td>
<td>Rhona Davidson</td>
<td>Integration Specialist</td>
<td>Tokyo</td>
<td>55</td>
<td>$327,900</td>
</tr>
<tr>
<td>Trio <input class="trio" value='9' name="trio[]" type="checkBox"> Duo <input class="Duo" value='9' Name="Duo[]" type="checkBox"></td>
<td>Colleen Hurst</td>
<td>Javascript Developer</td>
<td>San Francisco</td>
<td>39</td>
<td>$205,500</td>
</tr>
<tr>
<td>Trio <input class="trio" value='10' name="trio[]" type="checkBox"> Duo <input class="Duo" value='10' Name="Duo[]" type="checkBox"></td>
<td>Sonya Frost</td>
<td>Software Engineer</td>
<td>Edinburgh</td>
<td>23</td>
<td>$103,600</td>
</tr>
<tr>
<td>Trio <input class="trio" value='11' name="trio[]" type="checkBox"> Duo <input class="Duo" value='11' Name="Duo[]" type="checkBox"></td>
<td>Jena Gaines</td>
<td>Office Manager</td>
<td>London</td>
<td>30</td>
<td>$90,560</td>
</tr>
<tr>
<td>Trio <input class="trio" value='12' name="trio[]" type="checkBox"> Duo <input class="Duo" value='12.' Name="Duo[]" type="checkBox"></td>
<td>Quinn Flynn</td>
<td>Support Lead</td>
<td>Edinburgh</td>
<td>22</td>
<td>$342,000</td>
</tr>
<tr>
<td>Trio <input class="trio" value='13' name="trio[]" type="checkBox"> Duo <input class="Duo" value='13.' Name="Duo[]" type="checkBox"></td>
<td>Charde Marshall</td>
<td>Regional Director</td>
<td>San Francisco</td>
<td>36</td>
<td>$470,600</td>
</tr>
</tfoot>
</table>
</div>
</div>
<br/>TRIO:
<input type="text" class="disTRIBUTION" />Duo
<input type="text" class="DuoC" />解决方法
这是一个变量的问题：
var duo = [];
var trio = [];
$('.trio').on('click',function() {
var s = $(this).siblings('.Duo').not(this).prop('checked');
if ($(this).prop("checked")) {
trio.push($(this).val());
} else {
trio.splice(trio.indexOf($(this).val()),1);
}
if (s) {
$(this).siblings('.Duo').not(this).prop('checked',false);
duo.splice(duo.indexOf($(this).val()),1);
}
var text = trio.join(",");
$(".DISTRIBUTION").val(text);
text = duo.join(",");
$(".DuoC").val(text);
});
$('.Duo').on('click',function() {
var s = $(this).siblings('.trio').not(this).prop('checked');
if ($(this).prop("checked")) {
duo.push($(this).val());
} else {
duo.splice(duo.indexOf($(this).val()),1);
}
if (s) {
$(this).siblings('.trio').not(this).prop('checked',false);
trio.splice(trio.indexOf($(this).val()),");
$(".DuoC").val(text);
});
$(function() {
$('#example').DataTable({
"paging": true,"lengthChange": true,"searching": true,"ordering": true,"autoWidth": true,});
});<script type="text/javascript" src="https://code.jquery.com/jquery-3.5.1.js"></script>
<script type="text/javascript" src="https://cdn.datatables.net/1.10.23/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.23/css/jquery.dataTables.min.css" />
<script type="text/javascript" src="https://cdn.datatables.net/select/1.3.1/js/dataTables.select.min.js"></script>
<div style="width: 100%; border: 1px solid black; padding: 3px">
<table id="example" class="display" style="width:100%">
<thead>
<tr>
<th></th>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Salary</th>
</tr>
</thead>
<tbody>
<tr>
<td>Trio <input class="trio" value='1' name="trio[]" type="checkbox"> Duo <input class="Duo" value='1' Name="Duo[]" type="checkbox"></td>
<td>Tiger Nixon</td>
<td>System Architect</td>
<td>Edinburgh</td>
<td>61</td>
<td>$320,800</td>
</tr>
<tr>
<td>Trio <input class="trio" value='2' name="trio[]" type="checkbox"> Duo <input class="Duo" value='2' Name="Duo[]" type="checkbox"></td>
<td>Garrett Winters</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>63</td>
<td>$170,750</td>
</tr>
<tr>
<td>Trio <input class="trio" value='3' name="trio[]" type="checkbox"> Duo <input class="Duo" value='3' Name="Duo[]" type="checkbox"></td>
<td>Ashton Cox</td>
<td>Junior Technical Author</td>
<td>San Francisco</td>
<td>66</td>
<td>$86,000</td>
</tr>
<tr>
<td>Trio <input class="trio" value='4' name="trio[]" type="checkbox"> Duo <input class="Duo" value='4' Name="Duo[]" type="checkbox"></td>
<td>Cedric Kelly</td>
<td>Senior Javascript Developer</td>
<td>Edinburgh</td>
<td>22</td>
<td>$433,060</td>
</tr>
<tr>
<td>Trio <input class="trio" value='5' name="trio[]" type="checkbox"> Duo <input class="Duo" value='5' Name="Duo[]" type="checkbox"></td>
<td>Airi Satou</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>33</td>
<td>$162,700</td>
</tr>
<tr>
<td>Trio <input class="trio" value='6' name="trio[]" type="checkbox"> Duo <input class="Duo" value='6' Name="Duo[]" type="checkbox"></td>
<td>Brielle Williamson</td>
<td>Integration Specialist</td>
<td>New York</td>
<td>61</td>
<td>$372,000</td>
</tr>
<tr>
<td>Trio <input class="trio" value='7' name="trio[]" type="checkbox"> Duo <input class="Duo" value='7' Name="Duo[]" type="checkbox"></td>
<td>Herrod Chandler</td>
<td>Sales Assistant</td>
<td>San Francisco</td>
<td>59</td>
<td>$137,500</td>
</tr>
<tr>
<td>Trio <input class="trio" value='8' name="trio[]" type="checkbox"> Duo <input class="Duo" value='8' Name="Duo[]" type="checkbox"></td>
<td>Rhona Davidson</td>
<td>Integration Specialist</td>
<td>Tokyo</td>
<td>55</td>
<td>$327,900</td>
</tr>
<tr>
<td>Trio <input class="trio" value='9' name="trio[]" type="checkbox"> Duo <input class="Duo" value='9' Name="Duo[]" type="checkbox"></td>
<td>Colleen Hurst</td>
<td>Javascript Developer</td>
<td>San Francisco</td>
<td>39</td>
<td>$205,500</td>
</tr>
<tr>
<td>Trio <input class="trio" value='10' name="trio[]" type="checkbox"> Duo <input class="Duo" value='10' Name="Duo[]" type="checkbox"></td>
<td>Sonya Frost</td>
<td>Software Engineer</td>
<td>Edinburgh</td>
<td>23</td>
<td>$103,600</td>
</tr>
<tr>
<td>Trio <input class="trio" value='11' name="trio[]" type="checkbox"> Duo <input class="Duo" value='11' Name="Duo[]" type="checkbox"></td>
<td>Jena Gaines</td>
<td>Office Manager</td>
<td>London</td>
<td>30</td>
<td>$90,560</td>
</tr>
<tr>
<td>Trio <input class="trio" value='12' name="trio[]" type="checkbox"> Duo <input class="Duo" value='12' Name="Duo[]" type="checkbox"></td>
<td>Quinn Flynn</td>
<td>Support Lead</td>
<td>Edinburgh</td>
<td>22</td>
<td>$342,000</td>
</tr>
<tr>
<td>Trio <input class="trio" value='13' name="trio[]" type="checkbox"> Duo <input class="Duo" value='13' Name="Duo[]" type="checkbox"></td>
<td>Charde Marshall</td>
<td>Regional Director</td>
<td>San Francisco</td>
<td>36</td>
<td>$470,600</td>
</tr>
</tfoot>
</table>
</div>
</div>
<br/>TRIO:
<input type="text" class="DISTRIBUTION" />Duo
<input type="text" class="DuoC" />如果你只保留 2 个复选框，你可以简化和概括你的代码：
var duo = [];
var trio = [];
$('.Duo,.trio').on('click',function() {
var claz = "." + $(this).attr("class").trim();
var s = $(this).siblings();
var a0 = claz == ".trio" ? trio : duo;
var b0 = claz == ".trio" ? duo : trio;
if ($(this).prop("checked")) {
a0.push($(this).val());
} else {
a0.splice(a0.indexOf($(this).val()),1);
}
if (s.prop('checked')) {
s.prop('checked',false);
b0.splice(b0.indexOf($(this).val()),600</td>
</tr>
</tfoot>
</table>
</div>
</div>
<br/>TRIO:
<input type="text" class="DISTRIBUTION" />Duo
<input type="text" class="DuoC" />版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。
