Php 如何将值从laravel blade传递到vue数据?
我正在使用Vue.js和Axios发布我的数据。但是Axios从我的Laravel控制器返回NULL。使用Php 如何将值从laravel blade传递到vue数据?,php,laravel,vue.js,Php,Laravel,Vue.js,我正在使用Vue.js和Axios发布我的数据。但是Axios从我的Laravel控制器返回NULL。使用v型时,输入文本为空(更新表单-blade laravel) 这是一个非常棒的框架。我需要对更新表单(blade laravel)中的文本输入进行AJAX调用,但是表单中的输入是空白的,我很难确定是否遗漏了什么 问题: 当表单加载到Vue数据实例时,如何从blade模板发送输入值 刀片: {!! Form::open(['url' => '','class'=>'form-hor
v型时,输入文本为空(更新表单-blade laravel)
这是一个非常棒的框架。我需要对更新表单(blade laravel)中的文本输入进行AJAX调用,但是表单中的输入是空白的,我很难确定是否遗漏了什么
问题:
当表单加载到Vue数据实例时,如何从blade模板发送输入值
刀片:
{!! Form::open(['url' => '','class'=>'form-horizontal', 'id'=>'smv-cost-form','enctype'=>'multipart/form-data']) !!}
{!! Form::hidden('trans_id_d','36', ['class' => 'custom-input-bom','readonly'=>'readonly']) !!}
<tr id="smvCostAdd">
<td colspan="2">
{!! Form::text('knittingCost','',['class'=>'input-custom form-control','id'=>'knittingCost','v-model'=>'smvCostModel.knittingCost']) !!}
<p class="error" v-if="knittingCost_error">@{{knittingCost_error}}</p>
</td>
<td colspan="2">
{!! Form::text('linkingCost','',['class'=>'input-custom form-control','id'=>'linkingCost','v-model'=>'smvCostModel.linkingCost']) !!}
<p class="error" v-if="linkingCost_error">@{{linkingCost_error}}</p>
</td>
<td colspan="2">
{!! Form::text('tremingCost','',['class'=>'input-custom form-control','id'=>'tremingCost','v-model'=>'smvCostModel.tremingCost']) !!}
<p class="error" v-if="tremingCost_error">@{{tremingCost_error}}</p>
</td>
<td colspan="2">
{!! Form::text('mendingCost','',['class'=>'input-custom form-control','id'=>'mendingCost','v-model'=>'smvCostModel.mendingCost']) !!}
<p class="error" v-if="mendingCost_error">@{{mendingCost_error}}</p>
</td>
<td colspan="2">
{!! Form::text('washCost','',['class'=>'input-custom form-control','id'=>'washCost','v-model'=>'smvCostModel.washCost']) !!}
<p class="error" v-if="washCost_error">@{{washCost_error}}</p>
</td>
<td colspan="2">
{!! Form::text('pcqCost','',['class'=>'input-custom form-control','id'=>'pcqCost','v-model'=>'smvCostModel.pcqCost']) !!}
<p class="error" v-if="pcqCost_error">@{{pcqCost_error}}</p>
</td>
<td>
{!! Form::text('ironCost','',['class'=>'input-custom form-control','id'=>'ironCost','v-model'=>'smvCostModel.ironCost']) !!}
<p class="error" v-if="ironCost_error">@{{ironCost_error}}</p>
</td>
<td>
{!! Form::text('sewingCost','',['class'=>'input-custom form-control','id'=>'sewingCost','v-model'=>'smvCostModel.sewingCost']) !!}
<p class="error" v-if="sewingCost_error">@{{sewingCost_error}}</p>
</td>
<td>
{!! Form::text('packingCost','',['class'=>'input-custom form-control','id'=>'packingCost','v-model'=>'smvCostModel.packingCost']) !!}
<p class="error" v-if="packingCost_error">@{{packingCost_error}</p>
</td>
<td></td>
<td>{!! Form::button('Save', ['class' => 'btn btn-primary', 'v-on:click.prevent'=>'saveSMVcost();'] ) !!}</td>
</tr>
{!! Form::close() !!}
saveSMVcost: function () {
/*var request = new XMLHttpRequest();*/
var form = document.querySelectorAll("#smv-cost-form");
var formData = new FormData(form);
var base_url = window.location.origin;
var page_url = base_url + '/bca/smv-cost-action';
$('#ajax-call-effect').show();
console.log(formData.knittingCost);
alert(formData.knittingCost);
axios.post(page_url, formData).then(
function (response) {
$('#ajax-call-effect').hide();
if (response.data.errors) {
response.data.errors.knittingCost ? app.knittingCost_error = response.data.errors.knittingCost[0] : app.knittingCost_error = '';
response.data.errors.linkingCost ? app.linkingCost_error = response.data.errors.linkingCost[0] : app.linkingCost_error = '';
response.data.errors.tremingCost ? app.tremingCost_error = response.data.errors.tremingCost[0] : app.tremingCost_error = '';
response.data.errors.mendingCost ? app.mendingCost_error = response.data.errors.mendingCost[0] : app.mendingCost_error = '';
response.data.errors.washCost ? app.washCost_error = response.data.errors.washCost[0] : app.washCost_error = '';
response.data.errors.pcqCost ? app.pcqCost_error = response.data.errors.pcqCost[0] : app.pcqCost_error = '';
response.data.errors.ironCost ? app.ironCost_error = response.data.errors.ironCost[0] : app.ironCost_error = '';
response.data.errors.sewingCost ? app.sewingCost_error = response.data.errors.sewingCost[0] : app.sewingCost_error = '';
response.data.errors.packingCost ? app.packingCost_error = response.data.errors.packingCost[0] : app.packingCost_error = '';
}
else {
/* $('#knittingCost').val('');
$('#linkingCost').val('');
$('#tremingCost').val('');
$('#mendingCost').val('');
$('#washCost').val('');
$('#pcqCost').val('');
$('#ironCost').val('');
$('#sewingCost').val('');
$('#packingCost').val('');*/
app.knittingCost_error = '';
app.linkingCost_error = '';
app.tremingCost_error = '';
app.mendingCost_error = '';
app.washCost_error = '';
app.pcqCost_error = '';
app.ironCost_error = '';
app.sewingCost_error = '';
app.packingCost_error = '';
app.showNotification('top', 'center', response.data.status, response.data.message);
}
})
}
有几种方法,但其中之一是对对象或数组进行json\u编码,如下所示。我通常会设置一个全局对象,然后在Javascript中获取它,但从技术上讲,您可以直接将该值设置为JS变量。如果需要更多类似刀片的语法,请使用@php
和@endphp
<!-- Global App Object -->
<script>
window.App = <?php echo json_encode(
'isAdmin' => user()->isAdmin(),
'credentials' => user()->softphone()->credentials(),
'forwardToCellphone' => user()->forward_to_cellphone,
'status' => (new App\Http\Controllers\Users\UserStatusController)->details(),
); ?>;
</script>
window.App=;
您可以将数据作为道具传递到vue组件。您可以在本文中找到示例: