红宝石Rails的 - 结构化数据的AJAX调用控制器动作红宝石、控制器、结构化、动作
我需要我的网站上一个按钮，可以将信息发送到控制器（pagetimes）的创建操作。这似乎是工作，但它未发送我的全部指定数据 - 可能不得不与我的无能来组织数据载体。我已经通过提供POST请求在我的config / routes.rb中文件后pagetimes /创建
在application.js中：
函数submitForm（）{
警报（检查按钮 - 工作）;
$阿贾克斯（{
键入：POST，
网址：'/ pagetimes /创建'，
数据：{页面名：无论，启动：7，结束：21}，
}）;
}
其中，：页面名，：启动和：结束在我的数据表（字符串，整数，整数）列，并在模型中进行访问，并在手动输入新页面为新页面停留什么显示可用。
在我的网页的看法：
＆LT;按钮式=按钮的onclick =submitForm（）＆GT;发送数据＆LT; /按钮＆GT;
一切是pretty的标准。我可以在我的职位被成功提交数据库中看到，但3个数据字段我想填充均为空。也许这已经是与我是如何构建的数据：{} 字段？
O / W，在Win7的轨道3，不使用其他任何花哨的可能对这个轴承...
更新1：这是表格源$ C $ C样子，我尝试后进入。也许这就是我所指的领域不正确？
的情况下 ＆LT; DIV CLASS =表单输入＆GT;
＆LT; DIV CLASS =控制组串可选pagetime_pagename＆GT;＆LT;标签类=string可选控制标签为=pagetime_pagename＆GT;页面名称＆LT; /标签＆gt;＆LT; DIV CLASS =控制＆GT;＆LT ;输入类=string可选ID =pagetime_pagenameNAME =页面停留[页面名]大小=50型=文本/＆GT;＆LT; / DIV＆GT;＆LT; / DIV＆GT;
＆LT; DIV CLASS =控制组整数可选pagetime_start＆GT;＆LT;标签类=整数可选控制标签为=pagetime_start＆GT;启动＆LT; /标签＆gt;＆LT; DIV CLASS =控制＆GT;＆LT ;输入类=数值整数可选的ID =pagetime_startNAME =页面停留[开始]步=1类型=数字/＆GT;＆LT; / DIV＆GT;＆LT; / DIV＆GT;
＆LT; DIV CLASS =控制组整数可选pagetime_end＆GT;＆LT;标签类=整数可选控制标签为=pagetime_end＆GT;结束＆LT; /标签＆gt;＆LT; DIV CLASS =控制＆GT;＆LT ;输入类=数值整数可选的ID =pagetime_endNAME =页面停留[末]步=1类型=数字/＆GT;＆LT; / DIV＆GT;＆LT; / DIV＆GT;
＆LT; / DIV＆GT;
更新2：这里是一块我日志包含POST：
开始邮报/ pagetimes /制造在2014年1月2日12点45分48秒-0500为127.0.0.1
处理由PagetimesController＃创建为* / *
参数：{结束=＆GT;21，页面名称=＆gt;中什么，开始=＆GT;7}
[1分[35mUser负载（1.0ms的）0米选择用户。*从用户WHERE用户，ID= 1 LIMIT 1
[1分[36米（0.0ms）[0分[1mbegin交易[0米
[1分[35mSQL（15.0ms）0米INSERT INTOpagetimes（created_at，结束，页面名称，开始，的updated_at，USER_ID）VALUES（？，？，？，？， ？？，）[created_at，星期四，2014年1月2日17时45分48秒UTC +00：00]，[结束，零]，[页面名称，零]，[开始，零] [的updated_at，星期四，2014年1月2日17时45分48秒UTC +00：00]，[user_ID的，1]
[1分[36米（7.0ms）[0分[1mcommit交易[0米
重定向到http：//本地主机：3000 / pagetimes / 22
完成302发现于91ms（ActiveRecord的：24.0ms）
更新3：控制器动作
高清创建
@pagetime = Pagetime.new（PARAMS [：页面停留]）
@ pagetime.user = CURRENT_USER
respond_to代码做|格式|
如果@ pagetime.save
的format.html {redirect_to时@pagetime，注意：页面停留已成功创建 }
format.json {渲染JSON：@pagetime，状态：创建，地点：@pagetime}
其他
的format.html {渲染的动作：新}
format.json {渲染JSON：@ pagetime.errors，状态：unprocessable_entity}
结束
结束
结束
解决方案
函数submitForm（）{
警报（检查按钮 - 工作）;
$阿贾克斯（{
键入：POST，
网址：'/ pagetimes /创建'，
数据：$ .PARAM（{页面停留：{页面名：无论，启动：7，结束：21}}）
}）;
}
I have need for a button on my site which can send information to the create action of a controller ("pagetimes"). It seems to be working, although it is not sending all the data I am specifying--probably having to do with my inability to structure the data vector. I have made POST requests available in my config/routes.rb file via post 'pagetimes/create'
In application.js:
function submitForm() {
alert("checked the button - worked");
$.ajax({
type:'POST',
url: '/pagetimes/create',
data: { pagename: "whatever", start: 7, end: 21 } ,
});
}
Where :pagename, :start and :end are columns in my data table (string, integer, integer) and are made accessible in the model, and are available in what shows in the manual entry "new" page for a new pagetime.
In my page view:
<button type="button" onclick="submitForm()">Send data</button>
Everything else is pretty standard. I can see in my database that the post is being submitted successfully, but the 3 data fields I am trying to populate are all NULL. Probably this has something to do with how I am structuring the data: {} field?
O/w, Rails 3 on Win7, not using anything else fancy that might have a bearing on this...
UPDATE 1: This is what the form source code looks like that I am trying to post into. Maybe it is the case that I am referring to the fields incorrectly?
<div class="form-inputs">
<div class="control-group string optional pagetime_pagename"><label class="string optional control-label" for="pagetime_pagename">Pagename</label><div class="controls"><input class="string optional" id="pagetime_pagename" name="pagetime[pagename]" size="50" type="text" /></div></div>
<div class="control-group integer optional pagetime_start"><label class="integer optional control-label" for="pagetime_start">Start</label><div class="controls"><input class="numeric integer optional" id="pagetime_start" name="pagetime[start]" step="1" type="number" /></div></div>
<div class="control-group integer optional pagetime_end"><label class="integer optional control-label" for="pagetime_end">End</label><div class="controls"><input class="numeric integer optional" id="pagetime_end" name="pagetime[end]" step="1" type="number" /></div></div>
</div>
UPDATE 2: Here is the piece of my logs that contains the POST:
Started POST "/pagetimes/create" for 127.0.0.1 at 2014-01-02 12:45:48 -0500
Processing by PagetimesController#create as */*
Parameters: {"end"=>"21", "pagename"=>"whatever", "start"=>"7"}
[1m[35mUser Load (1.0ms)[0m SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1
[1m[36m (0.0ms)[0m [1mbegin transaction[0m
[1m[35mSQL (15.0ms)[0m INSERT INTO "pagetimes" ("created_at", "end", "pagename", "start", "updated_at", "user_id") VALUES (?, ?, ?, ?, ?, ?) [["created_at", Thu, 02 Jan 2014 17:45:48 UTC +00:00], ["end", nil], ["pagename", nil], ["start", nil], ["updated_at", Thu, 02 Jan 2014 17:45:48 UTC +00:00], ["user_id", 1]]
[1m[36m (7.0ms)[0m [1mcommit transaction[0m
Redirected to http://localhost:3000/pagetimes/22
Completed 302 Found in 91ms (ActiveRecord: 24.0ms)
UPDATE 3: Controller action
def create
@pagetime = Pagetime.new(params[:pagetime])
@pagetime.user = current_user
respond_to do |format|
if @pagetime.save
format.html { redirect_to @pagetime, notice: 'Pagetime was successfully created.' }
format.json { render json: @pagetime, status: :created, location: @pagetime }
else
format.html { render action: "new" }
format.json { render json: @pagetime.errors, status: :unprocessable_entity }
end
end
end
解决方案
function submitForm() {
alert("checked the button - worked");
$.ajax({
type:'POST',
url: '/pagetimes/create',
data: $.param({ pagetime: {pagename: "whatever", start: 7, end: 21 }})
});
}
