通过单击图像保存变量 [英] Saving a variable through clicking an image

问题描述

我一直在为此奋斗一段时间，仍然无法找到答案。在我的网页上，我有6种不同的天气照片。当用户点击一个时，我想让它做两件事 -

1）将一个变量保存到一个表格中（例如 - 按阴天图片，'阴天' 2）它会将你重定向到下一页（在这个页面中你将输入一个名字，然后提交给你）表格，它会将你重定向到另一个页面，你将提交一个与天气有关的故事）。因此，这些信息将全部张贴在一张表格上人们可以看到。但我的主要问题是我不能得到天气变量保存到数据库表，并重定向到下一页，任何人都知道的方式？

这是两个代码代码我试图找出一些帮助。

http： //jsfiddle.net/np5Mv/

和

http://jsfiddle.net/wDwSC/

解决方案

如果您使用

 < input type =imagesrc =cloudy.pngalt =多云name =weathervalue =cloudy> 
  

然后图像将会（大部分）与表单提交按钮具有相同的名称/值。根本不需要JavaScript。

I've been struggling with this for sometime now and still cant seem to find and answer. On my webpage I have 6 different individual pictures of weather. When the user clicks one, I want it to do two things-

1) Save a variable to a table (Ex- You press the cloudy picture, 'cloudy' is saved to my table under the 'weather' colomn)

2) It will redirect you to the next page (in this page you will enter a name, then submit that to the table and it will redirect you to another page where you will submit a story relating to the weather)

As a result, this information will all be posted on a form that people can see. But my main issue is i cant get the weather variable to save to the database table AND redirect you to the next page, anyone know of a way?

Here are two codes code I had some help on trying to figure out.

http://jsfiddle.net/np5Mv/

and

http://jsfiddle.net/wDwSC/

解决方案

If you use an

<input type="image" src="cloudy.png" alt="Cloudy" name="weather" value="cloudy">

then the image will act (mostly) the same as a form submit button would with the same name/value. No javascript needed at all.

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