function() 在 Detailview yii2 中不起作用
fuction() not working in Detailview yii2
当我要在 Detailview 中显示用户详细信息时,它会抛出:
htmlspecialchars() expects parameter 1 to be string, object given
下面是我的 Detailview 代码:
view.php
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'userID',
'userEmail:email',
'userName',
'userMobile',
'userBirthDate',
'userGender',
[
'attribute' => 'interestName',
'format' => 'raw',
'label' => 'Interest',
'value' => $model->getUserinterest(),
],
'userStatus',
'userType',
],
]);
?>
function getUserinterest() {
foreach ($model->userinterest as $userinterest) {
$interestNames[] = $userinterest->interestName;
}
return implode("\n", $interestNames);
}
自版本 2.0.11 value
可以定义为闭包。将 Yii 版本升级到开发者版本 2.0.11+ 即可。
按照下面的最终答案:
view.php
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'userID',
'userEmail:email',
'userName',
'userMobile',
'userBirthDate',
'userGender',
[
'attribute' => 'interestName',
'format' => 'raw',
'label' => 'Interest',
'value' => $model->getviewinterest(),
],
'userStatus',
'userType',
],
]);
?>
Users.php(型号)
public function getviewinterest()
{
foreach ($this->userinterest as $userinterest)
{
$interestNames[] = $userinterest->interestName;
}
if(!empty($interestNames)){
return implode("<br/>", $interestNames);
}else{
return "(not set)";
}
}
当我要在 Detailview 中显示用户详细信息时,它会抛出:
htmlspecialchars() expects parameter 1 to be string, object given
下面是我的 Detailview 代码:
view.php
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'userID',
'userEmail:email',
'userName',
'userMobile',
'userBirthDate',
'userGender',
[
'attribute' => 'interestName',
'format' => 'raw',
'label' => 'Interest',
'value' => $model->getUserinterest(),
],
'userStatus',
'userType',
],
]);
?>
function getUserinterest() {
foreach ($model->userinterest as $userinterest) {
$interestNames[] = $userinterest->interestName;
}
return implode("\n", $interestNames);
}
自版本 2.0.11 value
可以定义为闭包。将 Yii 版本升级到开发者版本 2.0.11+ 即可。
按照下面的最终答案:
view.php
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'userID',
'userEmail:email',
'userName',
'userMobile',
'userBirthDate',
'userGender',
[
'attribute' => 'interestName',
'format' => 'raw',
'label' => 'Interest',
'value' => $model->getviewinterest(),
],
'userStatus',
'userType',
],
]);
?>
Users.php(型号)
public function getviewinterest()
{
foreach ($this->userinterest as $userinterest)
{
$interestNames[] = $userinterest->interestName;
}
if(!empty($interestNames)){
return implode("<br/>", $interestNames);
}else{
return "(not set)";
}
}