问题描述
我试图通过将模式部分呈现到页面上来向我的索引页面添加模式。每当我添加部分时,它都会将其添加30次,每条记录显示都会添加1次。仅当我执行index as: :block
时才会发生这种情况。
这是我的代码:
index as: :block,download_links: true do |ticket|
div :for => ticket,class: "ticket #{ticket.current_state}" do
resource_selection_cell(ticket) if authorized?(:export,ticket)
render ticket,actions: true
end
render partial: 'resolve_modal'
end
_resolve_modal.html.erb
<!-- Modal -->
<div class="modal fade" id="resolve-modal" tabindex="-1" role="dialog" aria-labelledby="resolve-modal" aria-hidden="true">
<div class="modal-dialog modal-md">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title" id="resolve-modal-title">Resolve</h4>
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
</div>
<div class="modal-body text-left">
<div class="text-center alert status"></div>
<div class="form-group">
<label for="resolution">Resolution</label>
<textarea class="form-control" id="resolution" rows="3"></textarea>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary" id="resolve-button">Resolve</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div><!-- /.modal -->
同样,它显示了30次模态。我只希望它在源代码中出现1次。有人可以帮忙吗?
解决方法
您可以通过以下方式之一实现:defining your own custom index,将ActiveAdmin :: Views :: IndexAsBlock子类化,然后在对集合进行迭代之后将模态添加到build method。