单击链接时,javascript从date属性中获取一个id,并将其添加到表单中,然后显示一个模式窗口
单击链接时,我们从date属性获取一个id,并将其添加到表单中,然后显示一个模式窗口 如何在表单中添加javascript中的id值 链接: javascript:单击链接时,javascript从date属性中获取一个id,并将其添加到表单中,然后显示一个模式窗口,javascript,ruby-on-rails,ruby-on-rails-4,Javascript,Ruby On Rails,Ruby On Rails 4,单击链接时,我们从date属性获取一个id,并将其添加到表单中,然后显示一个模式窗口 如何在表单中添加javascript中的id值 链接: javascript: $(function() { $(".comments").on("click", ".comment a.report", function(e) { e.preventDefault(); var $this = $(this); var commentId = $this.data("commen
$(function() {
$(".comments").on("click", ".comment a.report", function(e) {
e.preventDefault();
var $this = $(this);
var commentId = $this.data("comment-id");
});
});
表格:
路线:
resources :videos, except: [:index] do
resources :comments, only: [:index, :create, :destroy] do
member do
post 'report', to: 'reports#create'
end
end
end
控制器:
class ReportsController < ApplicationController
before_filter :authenticate_user!
before_filter :find_comment, only: [:create]
def create
@report = @comment.reports.build(report_params)
@report.user = current_user
@report.save
respond_to do |format|
format.js
end
end
private
def find_comment
@comment = Comment.find(params[:id])
end
def report_params
params.require(:report).permit(:type_report, :message)
end
end
类报告控制器
需要从javascript插入数据属性,而不是“?”
谢谢。如果用户在客户端不加载页面(或ajax仅重新加载表单内容)而更改表单提交路径,则需要使用JS更新表单路径。看看这些帖子:
resources :videos, except: [:index] do
resources :comments, only: [:index, :create, :destroy] do
member do
post 'report', to: 'reports#create'
end
end
end
class ReportsController < ApplicationController
before_filter :authenticate_user!
before_filter :find_comment, only: [:create]
def create
@report = @comment.reports.build(report_params)
@report.user = current_user
@report.save
respond_to do |format|
format.js
end
end
private
def find_comment
@comment = Comment.find(params[:id])
end
def report_params
params.require(:report).permit(:type_report, :message)
end
end