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从post-send通过ajax接收的ID

getvalue jquery-waypoints laravel ajax

slickness · 技术社区 · 6 年前

我想从html读取post id并通过AJAX发送到控制器。我怎样才能拿到邮政ID( $post->id

@foreach ($posts as $post)
    <div id="post_container_{{$post->id}}" class="row waypoint">
    </div>
@endforeach

这是我的AJAX代码:

$('.waypoint').waypoint(function() {
        $.ajax({
            url: '/posts/view',
            type: "post",
            data:
            success: function(request){
                console.log(request);
            },
            error: function(response){
                console.log(response);
            },
            headers:{
                'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
            }
        });
    }, {
        offset: '100%'
});

2 回复 | 直到 6 年前

Tharaka Dilshan 6 年前

从聚焦航路点获取id。

let waypoint_id = this.getAttribute('id'); // something like 'post_container_1'

_

let post_id = waypoint_id.split("_").pop(); // something like '1'

在里面 ajax() 功能

data: {
    post_id: post_id
}

Chukwuemeka Inya 6 年前

data-id 像这样的属性:

@foreach ($posts as $post)
    <div id="post_container_{{$post->id}}" data-id="{{$post->id}}" class="row waypoint">
    </div>
@endforeach

attr()

$('.waypoint').waypoint(function() {
    let post_id = $(this).attr('data-id');   //this specifies the particular post row in focus.
    $.ajax({
        url: '/posts/view',
        type: "post",
        data: {post_id: post_id}
        //and so on. 
    });
}, {
offset: '100%'
});

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