[英]Get the hidden column value in a table on row click
I have a table with four columns. 我有一张有四列的桌子。 The first two columns are hidden.
前两列是隐藏的。 I want to get the values of the second and third columns on row click.
我想获得第二行和第三列的值。 I can get the value of the third column using the below code.
我可以使用下面的代码获取第三列的值。 But how can I get the value of the hidden column?
但是,如何获取隐藏列的值?
$('body').on( 'click','#item-grid table tbody tr', function() {
$('#PurchaseOrder_supplier_name').val($(this).children(':nth-child(3)').text());
});
Below is the table html. 下表是html表。
<table class="table table-bordered table-condensed table-hover table-striped dataTable">
<thead>
<tr>
<th id="item-grid_c0" style="display:none">Supplier ID</th>
<th id="item-grid_c1" style="display:none">Supplier ID</th>
<th id="item-grid_c2"><a href="/builders_common/index.php?r=purchase/purchase/multipurchaseorderdetailview&PurchaseOrder%5Bvoucher_no%5D=12&PurchaseOrderDetails%5Bpurchase_voucher_no%5D=12&PurchaseOrderDetails%5Bproject_id%5D=45&PurchaseOrderDetails%5Bitem_id%5D=79&ajax=item-grid&sort=supplier"
class="sort-link">Supplier</a>
</th>
<th id="item-grid_c3"><a href="/builders_common/index.php?r=purchase/purchase/multipurchaseorderdetailview&PurchaseOrder%5Bvoucher_no%5D=12&PurchaseOrderDetails%5Bpurchase_voucher_no%5D=12&PurchaseOrderDetails%5Bproject_id%5D=45&PurchaseOrderDetails%5Bitem_id%5D=79&ajax=item-grid&sort=item"
class="sort-link">Item</a>
</th>
<th id="item-grid_c4"><a href="/builders_common/index.php?r=purchase/purchase/multipurchaseorderdetailview&PurchaseOrder%5Bvoucher_no%5D=12&PurchaseOrderDetails%5Bpurchase_voucher_no%5D=12&PurchaseOrderDetails%5Bproject_id%5D=45&PurchaseOrderDetails%5Bitem_id%5D=79&ajax=item-grid&sort=rate"
class="sort-link">Rate</a>
</th>
</tr>
</thead>
<tbody>
<tr class="odd selected">
<td style="display:none">
<input type="hidden" id="ProjectPurchaseOrderSupplierwise_item_id_5" name="ProjectPurchaseOrderSupplierwise[item_id_5]" value="79" class="gridfield">
</td>
<td style="display:none">
<input type="hidden" id="ProjectPurchaseOrderSupplierwise_supplier_id_5" name="ProjectPurchaseOrderSupplierwise[supplier_id_5]" value="14" class="gridfield">
</td>
<td>General</td>
<td>Cement</td>
<td>
<input type="text" id="ProjectPurchaseOrderSupplierwise_rate_5" name="ProjectPurchaseOrderSupplierwise[rate_5]" value="50.00" readonly="readonly" class="gridfield">
</td>
</tr>
</tbody>
</table>
Try like below. 尝试如下。
$('body').on( 'click','#item-grid table tbody tr', function() {
$(this).find('td:eq(1) input').val(); // 2nd column
$(this).find('td:eq(2)').text(); // 3rd column
});
You can use either of the two :eq() Selector or :nth-child() Selector. 您可以使用两个:eq()选择器或:nth-child()选择器中的任何一个。
https://api.jquery.com/nth-child-selector/ https://api.jquery.com/nth-child-selector/
https://api.jquery.com/eq-selector/ https://api.jquery.com/eq-selector/
Click here Example code with your HTML 单击此处HTML附带的示例代码
To get a specific cell by index, you can use : 要通过索引获取特定的单元格,可以使用:
$(this).find('td:nth-child(2) input').val(); // 2nd column
$(this).find('td:eq(1) input').val(); // 2nd column
$(this).find('td:nth-child(3)').text(); // 3rd column
$(this).find('td:eq(2)').text(); // 3rd column
$('#PurchaseOrder_supplier_name').val($(this).children(':nth-child(3):visible').text());
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