Javascript 单击时使用ajax进行搜索,并在同一页面laravel中显示结果
我已设置了一个包含搜索表单的视图:Javascript 单击时使用ajax进行搜索,并在同一页面laravel中显示结果,javascript,php,jquery,ajax,laravel,Javascript,Php,Jquery,Ajax,Laravel,我已设置了一个包含搜索表单的视图: <form> <input type="hidden" id="product_id" value="{{$tour->id}}"> <div class="form-group col-md-4"> <label>Date:</label> <div class="input-group date"> <div class="input-gro
<form>
<input type="hidden" id="product_id" value="{{$tour->id}}">
<div class="form-group col-md-4">
<label>Date:</label>
<div class="input-group date">
<div class="input-group-addon">
<i class="fa fa-calendar"></i>
</div>
<input type="text" class="form-control pull-right" id="start" placeholder="Start Date">
</div>
</div>
<div class="form-group col-md-4">
<label>End:</label>
<div class="input-group date">
<div class="input-group-addon">
<i class="fa fa-calendar"></i>
</div>
<input type="text" class="form-control pull-right" id="end" placeholder="End Date">
</div>
</div>
<div class="form-group col-md-4" id="dateprice-search">
<label></label>
<button type="submit" class="btn" id="btn-search" >
Search
</button>
</div>
最后是控制器中给出结果的方法:
public function datePrice(Request $request){
$start = $request->start;
$end = $request->end;
$dates = DatePrice::where('tour_id','=',$request->product_id)
->whereBetween('start', array($request->start, $request->end))
->whereBetween('end', array($request->start, $request->end))
->get();
return response()->json($dates);
}
在提交表单
http://localhost:8000/trips/popular/trekking/test
和url变为http://localhost:8000/trips/popular/trekking/test?
单击搜索按钮后。inspect元素的Console部分显示脚本中没有错误。我在这里犯了什么错误?这意味着由于type=“submit”
1) 更改为type=“button”
2) 此处的单击事件
应为按钮
而不是div
,因此更改选择器
并添加e.preventDefault()以防止默认提交
$('btn search')。在('click','btn search',function(){e.preventDefault();})上代码>
注意:
1st:缺少您的操作属性
,因此表单将提交到同一页
2nd:您的方法属性
丢失,因此它将采用默认的GET
方法您将按钮类型指定为submit
,或者将其作为
<button type="button" class="btn" id="btn-search" >
Search
</button>
这意味着您的表单由于type=“submit”而提交到同一页面
public function datePrice(Request $request){
$start = $request->start;
$end = $request->end;
$dates = DatePrice::where('tour_id','=',$request->product_id)
->whereBetween('start', array($request->start, $request->end))
->whereBetween('end', array($request->start, $request->end))
->get();
return response()->json($dates);
}
<button type="button" class="btn" id="btn-search" >
<button type="button" class="btn" id="btn-search" >
Search
</button>
$(document).ready(function() {
$('#dateprice-search').on('click', '#btn-search', function(e) {
e.preventDefault();
//your ajax code
});
});