使用ajax与sonata管理列表视图分页
我在我的项目中使用sonata admin。在列表视图中，当我从clgination获取第二个列表时，sonata刷新页面。那是sonata的默认行为。有没有办法在列表视图分页中使用ajax调用!!!
使用可排序列表视图时的相同问题。
感谢。
1 个答案:
答案 0 :(得分：2)
这是可能的，但您必须覆盖奏鸣曲管理包的一些基本功能。
使用
进行测试- symfony 2.6.6
- sonata admin-bundle dev-master（4f23e1a30e49681bf8ebdbbae549848784be7699）
<强> 1。编辑您的捆绑服务.yml
您必须实现自己的CrudController和新的列表模板。在services.yml中说明这一点
sonata.admin.youradmin:
class: Your\Bundle\Admin\YourAdmin
tags:
- { name: sonata.admin, manager_type: orm, group: "groupname", label: "grouplabel" }
arguments:
- ~
- Your\Bundle\Entity\EntityClass
- YourBundle:YourNewCrud # <- add your crud class here
calls:
- [ setLabelTranslatorStrategy, ["@sonata.admin.label.strategy.underscore"]]
- [ setTemplate, [list, YourBundle:YourAdmin:list.html.twig]] # <- tell sonata you want this template for list
<强> 2。添加新的树枝模板
现在将以下模板添加到您的包中Resources / views / YourAdmin / list.html.twig：
{# extends from the normal base_list.html.twig, but when this template is
rendered via an ajax-call, extend from an ajax-list.html.twig, we'll
add later #}
{% extends app.request.xmlHttpRequest
? 'YourBundle:ajax-list.html.twig'
: 'SonataAdminBundle:CRUD:base_list.html.twig' %}
{# YourBundle:ajax-list.html.twig is the path where you have your template, if your template is inside views/Admin, then put it like this: YourBundle:Admin:ajax-list.html.twig #}
{# Here I copied the list_table block from the original list.html.twig
from sonata.. I added custom JS-code below to do the ajax call #}
{% block list_table %}
{# The code in this block is copied from sonata.. I just added the JS-code below, and added the 'actionList' id here #}
<div id="actionList" class="col-xs-12 col-md-12">
{% if admin.hasRoute('batch') %}
<form action="{{ admin.generateUrl('batch', {'filter': admin.filterParameters}) }}" method="POST" >
<input type="hidden" name="_sonata_csrf_token" value="{{ csrf_token }}">
{% endif %}
{# Add a margin if no pager to prevent dropdown cropping on window #}
<div class="box box-primary" {% if admin.datagrid.pager.lastPage == 1 %}style="margin-bottom: 100px;"{% endif %}>
<div class="box-body {% if admin.datagrid.results|length > 0 %}table-responsive no-padding{% endif %}">
{{ sonata_block_render_event('sonata.admin.list.table.top', { 'admin': admin }) }}
{% block list_header %}{% endblock %}
{% set batchactions = admin.batchactions %}
{% if admin.datagrid.results|length > 0 %}
<table class="table table-bordered table-striped sonata-ba-list">
{% block table_header %}
<thead>
<tr class="sonata-ba-list-field-header">
{% for field_description in admin.list.elements %}
{% if admin.hasRoute('batch') and field_description.getOption('code') == '_batch' and batchactions|length > 0 %}
<th class="sonata-ba-list-field-header sonata-ba-list-field-header-batch">
<input type="checkbox" id="list_batch_checkbox">
</th>
{% elseif field_description.getOption('code') == '_select' %}
<th class="sonata-ba-list-field-header sonata-ba-list-field-header-select"></th>
{% elseif field_description.name == '_action' and app.request.isXmlHttpRequest %}
{# Action buttons disabled in ajax view! #}
{% elseif field_description.getOption('ajax_hidden') == true and app.request.isXmlHttpRequest %}
{# Disable fields with 'ajax_hidden' option set to true #}
{% else %}
{% set sortable = false %}
{% if field_description.options.sortable is defined and field_description.options.sortable %}
{% set sortable = true %}
{% set sort_parameters = admin.modelmanager.sortparameters(field_description, admin.datagrid) %}
{% set current = admin.datagrid.values._sort_by == field_description or admin.datagrid.values._sort_by.fieldName == sort_parameters.filter._sort_by %}
{% set sort_active_class = current ? 'sonata-ba-list-field-order-active' : '' %}
{% set sort_by = current ? admin.datagrid.values._sort_order : field_description.options._sort_order %}
{% endif %}
{% spaceless %}
<th class="sonata-ba-list-field-header-{{ field_description.type}} {% if sortable %} sonata-ba-list-field-header-order-{{ sort_by|lower }} {{ sort_active_class }}{% endif %}">
{% if sortable %}<a href="{{ admin.generateUrl('list', sort_parameters) }}">{% endif %}
{{ admin.trans(field_description.label, {}, field_description.translationDomain) }}
{% if sortable %}</a>{% endif %}
</th>
{% endspaceless %}
{% endif %}
{% endfor %}
</tr>
</thead>
{% endblock %}
{% block table_body %}
<tbody>
{% include admin.getTemplate('outer_list_rows_' ~ admin.getListMode()) %}
</tbody>
{% endblock %}
{% block table_footer %}
{% endblock %}
</table>
{% else %}
<div class="info-box">
<span class="info-box-icon bg-aqua"><i class="fa fa-arrow-circle-right"></i></span>
<div class="info-box-content">
<span class="info-box-text">{{ 'no_result'|trans({}, 'SonataAdminBundle') }}</span>
<div class="progress">
<div class="progress-bar" style="width: 0%"></div>
</div>
<span class="progress-description">
{% if not app.request.xmlHttpRequest %}
{% include 'SonataAdminBundle:Button:create_button.html.twig' %}
{% endif %}
</span>
</div><!-- /.info-box-content -->
</div>
{% endif %}
{{ sonata_block_render_event('sonata.admin.list.table.bottom', { 'admin': admin }) }}
</div>
{% block list_footer %}
{% if admin.datagrid.results|length > 0 %}
<div class="box-footer">
<div class="form-inline clearfix">
{% if not app.request.isXmlHttpRequest %}
<div class="pull-left">
{% if admin.hasRoute('batch') and batchactions|length > 0 %}
{% block batch %}
<script>
{% block batch_javascript %}
jQuery(document).ready(function ($) {
$('#list_batch_checkbox').on('ifChanged', function () {
$(this)
.closest('table')
.find('td.sonata-ba-list-field-batch input[type="checkbox"], div.sonata-ba-list-field-batch input[type="checkbox"]')
.iCheck($(this).is(':checked') ? 'check' : 'uncheck')
;
});
$('td.sonata-ba-list-field-batch input[type="checkbox"], div.sonata-ba-list-field-batch input[type="checkbox"]')
.on('ifChanged', function () {
$(this)
.closest('tr, div.sonata-ba-list-field-batch')
.toggleClass('sonata-ba-list-row-selected', $(this).is(':checked'))
;
})
.trigger('ifChanged')
;
});
{% endblock %}
</script>
{% block batch_actions %}
<label class="checkbox" for="{{ admin.uniqid }}_all_elements">
<input type="checkbox" name="all_elements" id="{{ admin.uniqid }}_all_elements">
{{ 'all_elements'|trans({}, 'SonataAdminBundle') }}
({{ admin.datagrid.pager.nbresults }})
</label>
<select name="action" style="width: auto; height: auto" class="form-control">
{% for action, options in batchactions %}
<option value="{{ action }}">{{ options.label }}</option>
{% endfor %}
</select>
{% endblock %}
<input type="submit" class="btn btn-small btn-primary" value="{{ 'btn_batch'|trans({}, 'SonataAdminBundle') }}">
{% endblock %}
{% endif %}
</div>
<div class="pull-right">
{% if admin.hasRoute('export') and admin.isGranted("EXPORT") and admin.getExportFormats()|length %}
<div class="btn-group">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
<i class="glyphicon glyphicon-export"></i>
{{ "label_export_download"|trans({}, "SonataAdminBundle") }}
<span class="caret"></span>
</button>
<ul class="dropdown-menu">
{% for format in admin.getExportFormats() %}
<li>
<a href="{{ admin.generateUrl('export', admin.modelmanager.paginationparameters(admin.datagrid, 0) + {'format' : format}) }}">
<i class="glyphicon glyphicon-download"></i>
{{ format|upper }}
</a>
<li>
{% endfor %}
</ul>
</div>
-
{% endif %}
{% block pager_results %}
{% include admin.getTemplate('pager_results') %}
{% endblock %}
</div>
{% endif %}
</div>
{% block pager_links %}
{% if admin.datagrid.pager.haveToPaginate() %}
<hr/>
{% include admin.getTemplate('pager_links') %}
{% endif %}
{% endblock %}
</div>
{% endif %}
{% endblock %}
</div>
{% if admin.hasRoute('batch') %}
</form>
{% endif %}
</div>
{# When this request is not via ajax, add the following JS-code
this will trigger an ajax-request, and uses the normal a-href location #}
{% if not app.request.xmlHttpRequest %}
<script>
$('body').on('click', '.pagination li a', function(e){
var url = $(this).attr('href');
$.post(url,
{},
function(response){
if(response.code == 100 && response.success){
$('#actionList').replaceWith(response.content);
}
}
);
e.preventDefault();
return false;
});
</script>
{% endif %}
{% endblock %}
第3。添加ajax模板 我们这样做是为了防止原始包输出我们不需要的所有内容：
YourBundle /资源/视图/ YourAdmin / Ajax的list.html.twig：
{% block list_table %}{% endblock %}
<强> 4。添加自定义CrudController 现在唯一要做的就是，我们要覆盖原始的listAction，以便我们可以返回JSON而不是纯HTML。在YourBundle / Controller /
中添加YourCrudController.php添加以下
<?php
namespace Your\Bundle\Controller;
use Sonata\AdminBundle\Controller\CRUDController as Controller;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
class YourCrudController extends Controller
{
public function listAction(Request $request = null)
{
// call original listAction function to get the right HTML
$response = parent::listAction($request);
if($request->isXmlHttpRequest()) {
// disable the profile, to prevent profiler code
$this->container->get('profiler')->disable();
// return JsonResponse
return new JsonResponse(array('success' => true, 'code' => 100, 'content' => $response->getContent()));
}
return $response;
}
}
坐下来，点击f5，点击寻呼机享受！
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