I am trying to get the id values of a table row of the checkbox that had been checked, but for some reason. is not returning an array of objects my current script:
console.log(array_checks);
returns what I need: an array of objects and makes the script work well. But if I un-comment .closest('tr').attr('id')
, it doesn't return anymore the array of objects, it returns a string with the first checked table row id. Where am I mistaking
HTML
<tr id="row_132" class="even">
<td>
<input id="52" class="checkbox-dash" type="checkbox" value="52" name="delete-dash[]">
</td>
</tr>
<tr id="row_91" class="even">
<td>
<input id="54" class="checkbox-dash" type="checkbox" value="54" name="delete-dash[]">
</td>
</tr>
Jquery
var array_checks = $('.checkbox-dash:checked')/*.closest('tr').attr('id')*/;
console.log(array_checks);
if (array_checks.length) {
// Getting values of the table row id of checked checkboxes
var array_values = array_checks.map(function(){
return this.value;
}).get();
} else {
var array_values = 0;
$('#message').html('Please select at least one row in order to delete.').show(700);
}
$.ajax({
type: 'post',
url: '../lib/ajax.html',
data: {
action: 'delete_sites_history',
user_id: user_id,
array_values: array_values
},
beforeSend: function() {
$("#result").html('Loading...');
},
complete: function(data) {
$("#result").html('');
$.each(array_values, function(index, rows) {
console.log(rows);
$('#row_'+rows).fadeOut(1000);
});
},
error: function() {
$("#result").html('There was an error');
}
});
EXPECTED OUTPUT
console.log(array_checks);
- need to return of array of objects (row_132, row_91)
Object[
tr#row_132.checkbox-dash attribute value = "132",
tr#row_91.checkbox-dash attribute value = "91"
]
You can use the has:
selector:
$('tr:has(.checkbox-dash:checked)')
To get all the ids, you cannot use attr
however, since that returns the value of the first node in the set only, but you can do something like:
var ids = $('tr:has(.checkbox-dash:checked)').map(function () {
return this.id;
}).get();
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