我想在表单字段中使用行列值,以便可以编辑该值.我不是试图覆盖数据库中的值.只是希望它可以立即打印.
<?= GridView::widget([
'dataProvider' => $dataProvider,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'home_team',
'away_team',
'line',
'over_under',
'home_fd',
],
]); ?>
Run Code Online (Sandbox Code Playgroud) 我有一个mysql表,其中一个字段为datetime格式的datetime.我想将以下查询更改为将检查每条记录的日期时间,并仅返回那些大于当前时间和日期的记录.
$dataProvider = new ActiveDataProvider([
'query' => NflLines::find(),
]);
Run Code Online (Sandbox Code Playgroud) 我有几个文本字段的表单,这没有给我带来任何问题。但是我有这个文件字段我无法绑定到我的模型。任何猜测。
<template>
<v-form ref="form" @submit.prevent="submit" lazy-validation v-model="valid">
<v-card outlined>
<v-card-text>
<v-file-input
type="file"
:label="labels.user_header_photo"
v-model="form.user_header_photo"
:error-messages="errors.user_header_photo"
:rules="[rules.required('user_header_photo')]"
:disabled="loading"
@input="clearErrors('user_header_photo')"
>
</v-file-input>
<v-file-input
type="file"
:label="labels.user_profile_photo"
v-model="form.user_profile_photo"
:error-messages="errors.user_profile_photo"
:rules="[rules.required('user_profile_photo')]"
:disabled="loading"
@input="clearErrors('user_profile_photo')"
>
</v-file-input>
</v-card-text>
</v-card>
<v-divider class="mb-4 mt-4"></v-divider>
<v-card>
<v-card-text>
<v-text-field
:label="labels.user_name"
v-model="form.user_name"
:error-messages="errors.user_name"
:disabled="loading"
hint="At least 6 characters"
autocomplete="user_name"
@input="clearErrors('user_name')"
></v-text-field>
<v-text-field
:label="labels.user_subscription_fee"
v-model="form.user_subscription_fee"
:error-messages="errors.user_subscription_fee"
:disabled="loading"
autocomplete="user_subscription_fee"
@input="clearErrors('user_subscription_fee')"
></v-text-field>
</v-card-text>
</v-card>
<v-layout mt-12 mx-0>
<v-spacer></v-spacer>
<v-btn
text
:disabled="loading"
:to="{ name: 'profile' }"
color="grey darken-2"
exact
>
Cancel
</v-btn>
<v-btn
type="submit"
:loading="loading"
:disabled="loading" …Run Code Online (Sandbox Code Playgroud) 如果我有变数
// in minutes
$min = 40;
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我想将它添加到strotime格式化的时间
$strtTime = $strtotime('now') + $min;
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这是正确的方法吗?
我想仅在今天的日期显示数据提供者中的数据.$ data-> timedate是约会日期.如果它等于当前日期,则显示它.以下代码不起作用.
//today appointments dataprovider
$taProvider=new CActiveDataProvider('Appointments',array(
'sort'=>array(
'defaultOrder'=>'datetime ASC',
),
'criteria'=>array(
'condition'=>'cId=:cId',
'params'=>array(':cId'=>Yii::app()->user->id),
'condition'=>$data->timedate = date('Y-m-d'),
),
));
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