如何在Yii2的下拉列表中添加额外选项
问题描述:
I have a dropdown list in my yii2 application which fetches data from database table. now i want to add an extra options to my dropdownlist with value=1 and display=admin
my current dropdown list is :
<?= Html::dropDownLIst('assign_to', null,
ArrayHelper::map(PhCrmUser::findAll(['user_type' => 'executive_manager', 'status' => CrmUser::STATUS_ACTIVE]), 'id',
function($model, $defaultValue) {
return $model['first_name']." ".$model['last_name'];
}
),
['class' => 'form-control', 'prompt' => 'Assign to Manager']
)?>
it displays output as
<select class="form-control" name="assign_to">
<option value="">Assign to Manager</option>
<option value="8">Matt Demon</option>
<option value="10">Vinit Singh</option>
<option value="14">dsfds sdfsdf</option>
</select>
now i want to add and extra static option to my dropdownlist how to achive it in yii. my output should look like.
<select class="form-control" name="assign_to">
<option value="">Assign to Manager</option>
<option value="1">Admin</option>
<option value="8">Matt Demon</option>
<option value="10">Vinit Singh</option>
<option value="14">dsfds sdfsdf</option>
</select>
我的yii2应用程序中有一个下拉列表,它从数据库表中获取数据。 现在我想在我的下拉列表中添加一个额外的选项,值为1,并且display = admin p>
我当前的下拉列表是: p>
&lt;?= Html :: dropDownLIst('assign_to',null,
ArrayHelper :: map(PhCrmUser :: findAll(['user_type'=&gt;'executive_manager','status'=&gt; CrmUser :: STATUS_ACTIVE]) ,'id',
函数($ model,$ defaultValue){
返回$ model ['first_name']。“”。$ model ['last_name'];
}
),
['class '=&gt;'form-control','prompt'=&gt;'分配给Manager']
)?&gt;
code> pre>
它将输出显示为
&lt; select class =“form-control”name =“assign_to”&gt;
&lt; option value =“”&gt;分配给经理&lt; / option&gt;
&lt; option value =“8”&gt; Matt Demon&lt; / option&gt;
&lt; option value =“10”&gt; Vinit Singh&lt; / option&gt;
&lt; option value =“14”&gt; dsfds sdfsdf&lt; / option&gt;
&lt; ; /选择&GT;
代码> PRE>
\ n 现在我想在我的下拉列表中添加和额外的静态选项如何在yii中实现它。 我的输出应该是这样的。 p>
&lt; select class =“form-control”name =“assign_to”&gt;
&lt; option value =“”&gt;分配给Manager&lt; ; / option&gt;
&lt; option value =“1”&gt; Admin&lt; / option&gt;
&lt; option value =“8”&gt; Matt Demon&lt; / option&gt;
&lt; option value =“10”&gt; Vinit Singh&lt; ; / option&gt;
&lt; option value =“14”&gt; dsfds sdfsdf&lt; / option&gt;
&lt; / select&gt;
code> pre>
div>
答
Just add it to values array
<?= Html::dropDownLIst('assign_to', null,
['1' => 'Admin'] + ArrayHelper::map(PhCrmUser::findAll(['user_type' => 'executive_manager', 'status' => CrmUser::STATUS_ACTIVE]), 'id',
function($model, $defaultValue) {
return $model['first_name']." ".$model['last_name'];
}
),
['class' => 'form-control', 'prompt' => 'Assign to Manager']
)?>