我有一个下拉列表,其中有一些静态值。
<?= $form->field($model, 'source')->dropDownList([''=>'Please Select','Farhan' => 'Farhan', 'Usman' => 'Usman','Waseem'=>'Waseem','Habib'=>'Habib', 'HESCO' => 'HESCO']) ?>
对应的HTML是
<select id="refnumbers-source" class="form-control"
name="RefNumbers[source]" aria-required="true">
<option value="">Please Select</option>
<option value="Farhan">Farhan</option>
<option value="Usman">Usman</option>
<option value="Waseem">Waseem</option>
<option value="Habib">Habib</option>
<option value="HESCO">HESCO</option>
</select>
现在基于javascript中的用户角色,我想从下拉菜单中隐藏选项/值。我能够获得用户角色,但是现在我想隐藏一个值。
<?php
$script = <<< JS
$(document).ready(function () {
if($user_role.val() === 1)
//here I want to hide the value 'HESCO' from dropdownlist
});
JS;
$this->registerJs($script);
?>
我该如何实现?
任何帮助将不胜感激
答案 0 :(得分:1)
尝试一下:
<?php
$script = <<< JS
$(document).ready(function () {
if($user_role.val() === 1) {
$("#refnumbers-source option[value='HESCO']").remove();
}
});
JS;
$this->registerJs($script);
?>