如何使用 ajax post 请求将模态值插入数据库?

查看代码：

<div class="price">
<form name="priceform" >
<div class="modal fade" id="price">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span 
aria-hidden="true">×</span><span class="sr-only">Close</span>
</button>
<h4 class="modal-title">Selling Information</h4>
</div>
<div class="modal-body" id="modal-content">     
<input type="hidden" name="_token" value="{{ csrf_token() }}">
<div class="row">
<div class="col-sm-12">
<b>Listing Information</b>
<h6>Seller SKU ID  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Unique identifier 
for the listings">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="skuid" id="skuvalue" class="pricevalue"/>
</div>
</div>
<br/>
<br/>
<div class="row">
<div class="col-sm-12">
<b>Status Details</b>
<h6>Listing Status  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Inactive listings 
are not available for buyers on Flipkart">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<select id="dropDownId" name="listingStatus">
<option selected disabled>--Choose here--</option>
<option value="Active">Active</option>
<option value="Inactive">Inactive</option>
</select>
</div>
</div>
<br/>
<br/>
<div class="row">
&nbsp;&nbsp;&nbsp;&nbsp;<b>Price Details</b>
<div class="col-sm-12">
<div class="col-sm-6">
<h6>MRP  <a href="#" class='my-tool-tip' data-toggle="tooltip" 
data-placement="right" title="Maximum retail price of the 
product">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="mrp" id="mrpvalue" class="check-fill"/>
</div>
<div class="col-sm-6">
<h6>Your Selling Price   <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Price at which 
you want to sell this listing">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<input type="text" name="selprice" id="selpricevalue" 
class="check-fill"/>
</div>
</div>
</div>
<br/>
<br/>
<div class="row">
&nbsp;&nbsp;&nbsp;&nbsp;<b>Inventory Details</b>
<div class="col-sm-12">
<div class="col-sm-6">
<h6>Fulfilment By  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Fullfilment of 
FA listings will be managed by Flipkart ">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<select id="5" name="fulfillment">
<option selected disabled>Choose here</option>
<option value="Seller">Seller</option>
</select>
<br/>
<h6>Procurement SLA  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Time required 
to keep the product ready for dispatch">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<input type="text" name="sla" class="check-fill"/>Days
<br/>
<h6>Stock available for Buyers  <a href="#" class='my-tool-
tip' data-toggle="tooltip" data-placement="right" title="Number 
of items available for cutomer to buy after detecting pending 
orders" >
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="available" readonly/>
</div>
<div class="col-sm-6">
<h6>Procurement Type  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Information on 
how the inventory is procured by the seller to fulfill an 
order">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<select name="procurementType">
<option selected disabled>--Choose here--</option>
<option value="instock">instock</option>
</select>
<br/>
<h6>Stock  <a href="#" class='my-tool-tip' data-toggle="tooltip" 
data-placement="right" title="Number of items you have in 
stock">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="stock" />
<br/>
</div>
</div>
</div>
<br/>
<br/>
<div class="row">
&nbsp;&nbsp;&nbsp;&nbsp;<b>Delivery charge to customer</b>
<div class="col-sm-12">
<div class="col-sm-4">
<h6>Local Delivery Charge  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Delivery charge 
you want charge a buyer in the same city for listings which are 
not Flipkart Assured">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<input type="text" name="local" />
</div>
<div class="col-sm-4">
<h6>Zonal Delivery Charge  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Delivery charge 
you want charge a buyer in the same zone for listings which are 
not Flipkart Assured">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="zonal" />
</div>
<div class="col-sm-4">
<h6>National Delivery Charge  <a href="#" class='my-tool-tip' 
data-toggle="tooltip" data-placement="right" title="Delivery 
charge you want charge a buyer outside your zone for listings 
which are not Flipkart Assured">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<input type="text" name="national" />
</div>
</div>
</div>
<br/>
<br/>
<div class="row">
&nbsp;&nbsp;&nbsp;&nbsp;<b>Packaging Details</b>
<div class="col-sm-12">
<div class="col-sm-3">
<h6>Package Weight  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Weight of the 
final package in kgs">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="weight" />Kgs
</div>
<div class="col-sm-3">
<h6>Package Length  <a href="#" class='my-tool-tip' data-
final package in cms">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<input type="text" name="length" />cms
</div>
<div class="col-sm-3">
<h6>Package Breadth  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Breadth of the 
final package in cms">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="breadth" />cms
</div>
<div class="col-sm-3">
<h6>Package Height  <a href="#" class='my-tool-tip' data-
toggle="tooltip" data-placement="right" title="Height of the 
final package in cms">
<span class="glyphicon glyphicon-info-sign" 
style="color:#337AB7"></span>
</a></h6>
<input type="text" name="height" />cms
</div>
</div>
</div>
<br/>
<br/>
<div class="row">
<div class="col-sm-12">
<b>Tax Details</b>
<h6>HSN  <a href="#" class='my-tool-tip' data-toggle="tooltip" 
data-placement="right" title="code of your product for 
determining applicable tax rates">
<span class="glyphicon glyphicon-info-sign" style="color:
#337AB7"></span>
</a></h6>
<input type="text" name="hsn" />
<a href="#">Find relevant HSN codes</a>
</div>
</div>
<br/>
<br/>
<input type="submit" id="priceSave" class="save" value="Save" 
style="border-radius: 8px; padding: 5px 15px; ">
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-info" data-
dismiss="modal">Close</button>
<!--<button type="submit" id="priceSave" class="save" 
style="border-radius: 8px; padding: 5px 15px; 
display:none;">Save</button>-->
</div>
<div>
<!-- /.modal-content -->
</div>
<div>
<!-- /.modal-dialog -->
</div>

这是我的引导模式。我需要将这些表单值添加到数据库中。为此，我一直在使用ajax后请求。问题是，如果我评论了表单标签，url 重定向适用于 ajax post 请求。但是由于形式的注释而未添加的值。但是当包括时，不会发生插入。

脚本代码：

<script src = 
"https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js">
</script>
<script type="text/javascript">
$(document).ready(function () {
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
$("#priceSave").click(function(){
$.ajax({
url: 'addPriceDetails/{{$dataId}}',
type: "post",
/*success:function(data) {
alert(data);
}*/                        
});
});
});
</script>

这是我尝试过的脚本。

路线代码：

Route::post('addPriceDetails/{dataId}','priceDetails@addPriceDetails');

控制器：

public function addPriceDetails(Request $priceform,$dataId)
{
//echo ("1234");
$priceInfo = new priceInfo ;
$priceInfo->deviceCategoryId=$dataId;
$priceInfo->productId=$this->getproductId();
$priceInfo->SKUID =$priceform->input('skuid');
$priceInfo->listingStatus =$priceform->input('listingStatus');
$priceInfo->MRP =$priceform->input('mrp');
$priceInfo->sellingPrice=$priceform->input('selprice');
$priceInfo->fulfillmentBy =$priceform->input('fulfillment');
$priceInfo->procurementType =$priceform->input('procurementType');
$priceInfo->procurementSLA =$priceform->input('sla');
$priceInfo->stock =$priceform->input('stock');
$priceInfo->localDelCharge =$priceform->input('local');
$priceInfo->zonalDelCharge =$priceform->input('zonal');
$priceInfo->nationalDelCharge=$priceform->input('national');
$priceInfo->packWeight =$priceform->input('weight');
$priceInfo->packLength =$priceform->input('length');
$priceInfo->packBreadth =$priceform->input('breadth');
$priceInfo->packHeight =$priceform->input('height');
$priceInfo->HSN =$priceform->input('hsn');
$priceInfo->save();
//echo($priceInfo->SKUID);
return Redirect::back()->with('SKUID',$priceInfo->SKUID)-
>with('listingStatus',$priceInfo->listingStatus)-
>with('MRP',$priceInfo->MRP)->with('sellingPrice',$priceInfo-
>sellingPrice);
}

这是控制器代码，将模态值插入db，还将一些值重定向到视图

你的Javascript没有从表单发送任何数据。您需要收集它，并将其发布到您的 AJAX 调用中，如下所示：

在你的 JavaScript 中

$("#priceSave").click(function(e){
e.preventDefault();
var data = $('form').serialize();
$.ajax({
url: 'addPriceDetails/{{$dataId}}',
type: "post",
data: data,
dataType: 'json',
success: function(response) {
alert(response.SKUID);
}
});
});

在控制器中

public function addPriceDetails(Request $priceform,$dataId) {
// ... all your code
return response()->json([
'SKUID'    => $priceInfo->SKUID,
'listingStatus' => $priceInfo->listingStatus
// ... any other fields you want to return
]);

我不确定您为什么要返回刚刚发布的一些字段。返回操作的结果(例如成功或错误(然后在前端显示会更有意义。

尝试以下代码addPriceDetails()方法。这不是解决方案。

.
.
.
$priceInfo->save();
if(!$priceInfo){
App::abort(500, 'Error');
}
else {
return Redirect::back()->with('SKUID',$priceInfo->SKUID)->with('listingStatus',$priceInfo->listingStatus)->with('MRP',$priceInfo->MRP)->with('sellingPrice',$priceInfo->sellingPrice);
}

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