How can I select dynamically in Bootstrap-select with multiple values, if my values are 1,3,4, using jQuery?
Here is my select:
<select id="myselect" name="myselect[]" multiple>
<option value=""></option>
<option value="1">red</option>
<option value="2">orange</option>
<option value="3">green</option>
<option value="4">blue</option>
</select>Use Bootstrap-Select's val method:
$('#myselect').selectpicker('val', [1,3,4]);
If you use selectpicker class then
<select class="selectpicker" id="myselect" name="myselect[]" multiple>
<option value=""></option>
<option value="1">red</option>
<option value="2">orange</option>
<option value="3">green</option>
<option value="4">blue</option>
</select>
And Your jquery code will be like below:
var select_items = ["1","3","4"];
$('#myselect').selectpicker('val', select_items);
You can set the value for the select element using two methods.
For the first one, you can use the method that the bootstrap-select plugin provided: selectpicker(just like the above answer);
The second one is using jquery's method - trigger. Such as:
$('#myselect').val([1,3,4]).trigger('change');
This should work:
$('#MySelectionBox').val(123).change();
<form action="yourpage.php" method="post">
<select id="myselect" name="myselect[]" multiple>
<option value=""></option>
<option value="1">red</option>
<option value="2">orange</option>
<option value="3">green</option>
<option value="4">blue</option>
</select>
<input type="submit" name="Submit" value="Submit">
</from>
PHP code starts to catch multiple selected values:
<?php
if(isset($_POST['Submit']))
{
$MyValues = $_POST['myselect'];
foreach($MyValues As $value)
{
echo $value."</br>";
}
}
?>
// Check this code in detail
<form action="yourpage.php" method="post">
<select id="myselect" name="myselect[]" multiple>
<option value=""></option>
<option value="1">red</option>
<option value="2">orange</option>
<option value="3">green</option>
<option value="4">blue</option>
</select>
<input type="submit" name="Submit" value="Submit">
</from>
PHP code starts to catch multiple selected values:
<?php
if(isset($_POST['Submit']))
{
$MyValues = $_POST['myselect'];
foreach($MyValues As $key => $value)
{
$SID = mysqli_real_escape_string($dbCon,$value);
echo $SID ."</br>";
}
}
?>
