如何在 Laravel js 文件上添加 ajax URL？
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How do I add ajax URL on a laravel js file?
提问by Monica
I am building a store locator for a website that I am building in Laravel. Since the blade file calls the js file tht is on the assests folder. It doesn't recognize the URL like this
我正在为我在 Laravel 中构建的网站构建商店定位器。由于刀片文件调用位于assests 文件夹中的js 文件。它无法识别这样的 URL
$.ajax({
url: '{{ URL::action('getLocation') }}',
// ...
});
This is how I have my route.php
这就是我的 route.php
Route::post('/getLocation', array('as'=>'getLocation','uses'=>'FrontController@getLocation'));
So it doesn't find the file. How can I call this function in the ajax URL?
所以它没有找到文件。如何在 ajax URL 中调用这个函数？
回答by aimme
Here is a demonstration of how i would achieve this
这是我如何实现这一目标的演示
I might be late here. This is just a sample codeto help understand people who visit this question. Hope this helps anyone who visits here.
我可能来晚了。这只是一个示例代码，以帮助了解访问此问题的人。希望这可以帮助任何访问这里的人。
in my routes.phpi define a named route
在我的routes.php 中，我定义了一个命名路由
Route::post('getLocation',array(
'as'=>'getLocation','uses'=>'FrontController@getLocation')
);
added name route as data-url in my somehtmlform.blade.phpfile
在我的somehtmlform.blade.php文件中添加了名称路由作为 data-url
{!! Form::open() !!}
{!! Form::text('input-name',null,array('class'=>'form-control search-input','data-url'=> URL::route("getLocation") ))
{!! Form::close() !!}
my search.jsfile catches the data-url and use it as post url
我的search.js文件捕获 data-url 并将其用作 post url
$('.search-input').each(function(){
$(this).on('change',function (e) {
search(this)
});
});
function search(self) {
var query = $(self).val();
$.ajax({
url: $(self).attr('data-url'),
type: 'post',
data: {'q':query, '_token': $('input[name=_token]').val()},
success: function(data){
console.log(data);
},
error: function(data){
// Not found
}
});
}
回答by Chaudhry Waqas
回答by The Alpha
You may try this:
你可以试试这个：
// Add this in your filtes.php file (feel free to store where you like)
View::composer('layouts.master', function($view) {
$ajaxUrl = json_encode(array('url' => URL::action('getLocation')));
$view->with('ajax', $ajaxUrl);
});
Add this in you master.blade.phpfile's (master layout) <head></head>section (place it before your jsfile):
将此添加到您master.blade.php文件的 ( master layout)<head></head>部分（将其放在您的js文件之前）：
<script>var ajax = {{ $ajax or 'undefined' }}</script>
Now you can use this as:
现在您可以将其用作：
// ajax.url
console.log(ajax.url);
Read here, similar thing.
在这里阅读，类似的事情。
回答by Philip
If you call your ajax function from a .js file,
try to change the blade part '{{ URL::action('getLocation') }}'to '/getLocation'
or pass a full url like: 'http://domain.com/getLocation'and it should work.
如果您从 .js 文件调用 ajax 函数，请
尝试将刀片部分更改'{{ URL::action('getLocation') }}'为'/getLocation'
或传递一个完整的 url，例如：'http://domain.com/getLocation'，它应该可以工作。
回答by Micael Gustafsson
It looks like you're using the wrong method for generating the URL.
Try switching from URL::action()to URL::route().
看起来您使用了错误的方法来生成 URL。尝试从 切换URL::action()到URL::route()。
URL::action()is used to generate a URL to a given controller action, but then you need to write it like this:
URL::action()用于生成给定控制器操作的 URL，但是您需要像这样编写它：
URL::action('FrontController@getLocation')
URL::route() generates a url to a route which is named in the route definition, using "as" => "routeName". In your case:
URL::route() 使用 "as" => "routeName" 生成路由定义中命名的路由的 URL。在你的情况下：
URL::route('getLocation')
Hope this helps!
希望这可以帮助！
回答by yan
in js file, you can't not use the Url::action for route just do
在 js 文件中，你不能不使用 Url::action 作为路由，只是做
url:"/getLocation"