如何使用AJAX渲染部分图像?Laravel 5.2 [英] How to render partial using AJAX? Laravel 5.2
问题描述
我处于一种情况,我想列出有关存储在MYSQL数据库中的停车位的信息.我正在使用AJAX来调用API端点(/api/spots)并返回斑点列表.我已经使用刀片语法为信息(partials/Spot.blade.php)的布局创建了局部视图.
I am in a situation where I want to list information about parking spots that are stored in a MYSQL database. I am using AJAX to make calls to API endpoint (/api/spots) and return a list of spots. I have created a partial view using blade syntax for the layout of the information(partials/Spot.blade.php).
我想知道是否有一种方法可以创建一个控制器方法,该方法将返回部分视图并将其呈现到页面的一部分,而无需返回服务器.是否可以使用我的partials/Spot.blade.php?也许我应该创建一个方法来将所有HTML中的数据作为字符串返回,并获取JS将其添加到DOM中?
I am wondering if there is a way to create a controller method that will return a partial view and render it to part of the page, without making a trip back to the server. Is this possible using my partials/Spot.blade.php? Maybe I should create a method to return all the HTML the data in it as a string and the get JS to add that into the DOM?
我目前的操作方式是在页面最初加载时呈现partials/Spot.blade.php,并使用CSS从屏幕上将其删除.然后,在对服务器进行AJAX调用之后,我在这个隐藏的部分中抓取HTML,并使用REGEX将数据放置在布局中.不过,这似乎有点脏.只是想知道其他人如何解决了这个问题.
The way I currently doing it is rendering the partials/Spot.blade.php when the page is initially loaded, and removing it from the screen using CSS. Then after AJAX call to server, I am grabbing the HTML in this hidden partial and using REGEX to place the data in the layout. This seems a little dirty though. Just wondering how other people have solved this problem.
您的反馈意见将不胜感激,
Your feedback would be greatly appreciated,
马特
推荐答案
这很简单(:
看看这个例子,然后进行自己的修改:
Look at this example and make Your own modifications:
控制器:
class StatisticsController extends Controller
{
public function index()
{
return view('statistics.index');
}
public function filter(Request $request, $fields) {
// some calculation here...
return view('statistics.response', compact('stats')); // will render statistics/response.blade.php file with passing results of filter
}
}
观看次数:
具有日期过滤功能的页面statistics/index.blade.php
page with date filtering statistics/index.blade.php
@extends('layouts.billing')
@section('title') Statistics @stop
@section('js_footer')
<script>
function doGet(url, params) {
params = params || {};
$.get(url, params, function(response) { // requesting url which in form
$('#response').html(response); // getting response and pushing to element with id #response
});
}
$(function() {
doGet('/statistics/filter'); // show all
$('form').submit(function(e) { // catching form submit
e.preventDefault(); // preventing usual submit
doGet('/statistics/filter', $(this).serializeArray()); // calling function above with passing inputs from form
});
});
</script>
@stop
@section('content')
<div class="row">
<div class="col-sm-12 col-md-6 col-lg-4">
<div class="panel panel-default">
<div class="panel-heading">
<h3>Statistics</h3>
</div>
<div class="panel-body">
<form>
<label>Time</label>
<div class="input-group">
<input type="text" name="time_from" value="{{ date('Y-m').'-01 00:00:00' }}" class="form-control" autocomplete="off">
<input type="text" name="time_to" value="{{ date('Y-m-d H:i:s', time()) }}" class="form-control" autocomplete="off">
</div>
<button type="submit" class="btn btn-sm btn-primary pull-right">
<i class="fa fa-search"></i> Show
</button>
</form>
</div>
</div>
</div>
<div class="col-xs-12">
<div id="response"> HERE WILL BE INJECTED RESULT OF FILTERING </div>
</div>
</div>
@stop
以及用于呈现过滤结果的部分信息:
and partial for rendering result of filtering:
statistics/response.blade.php
statistics/response.blade.php
<div class="table-responsive">
<table class="table table-striped table-borderless text-center">
<thead>
<th>ID</th>
<th>Partner</th>
<th>Tariffs</th>
<th>Total</th>
</thead>
<tbody>
@foreach($stats AS $stat)
some data here
@endforeach
</tbody>
</table>
</div>
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