Question

在我看来,我的任务已经完成。我想能够检查检查检查箱,并立即改变这种风).从虚假到真实的特性(不必点击提交子)。如何做到这一点?

Answer 1

You could try:

<script>        
    function toggle(id, value)
    {
       document.getElementById( img ).src = "scriptURL?id=" + id+ "&value=" + value;   } 
 </script>  

 <input type="checkbox" name="toggleBox" onclick="toggle(this.id,this.checked);"/>

 <img src="scriptURL" id="img" style="display:none;"/>

The image is hidden, when you click the checkbox it sends a message to the image to re-load from "scriptURL".

“文本URL”可检索控制的名称和价值——你的代码可以摘取这些名称并处理。

It s completely transparent to the user and doesn t need any additional frameworks.

Or

<script>

    function toggle(id, value)
    {
       var url = "scriptURL?id=" + id+ "&value=" + value; 

       // this sends the name and value parameters to the scriptURL
       $("<div/>").html(url);
    } 


    $(document).ready(function(){

        $(".toggleBox").bind("click", function(){
            toggle($(this).attr("id"), $(this).is( :checked ));
        });
    });

</script>


<input type="checkbox" id="something" name="something" class="toggleBox" />

Ruby script:

...
require  cgi  

params = CGI.parse(request.query_string) 
# params is now {"id"=>["id name"], "value"=>["true or false"]} 

**Completed = p[ value ].first** 

... rest of your code ...

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