javascript 在 url 的请求参数中传递“#”哈希符号在 Firefox 中不起作用
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Passing "#" hash symbol in request parameter of url not working in Firefox
提问by user1697113
I am hitting a struts action using AJAX, everything is fine but there is problem with Firefox , when i am passing the parameter in URL as a request parameter and if that parameter, contains hash(#) symbol in the end, then firefox strips everything after that symbol and send that parameter to action without it.
我正在使用 AJAX 执行 struts 操作,一切都很好,但 Firefox 有问题,当我将 URL 中的参数作为请求参数传递时,如果该参数最后包含 hash(#) 符号,则 Firefox 会删除所有内容在那个符号之后,并在没有它的情况下将该参数发送到操作。
For example, if im passing test123#abcd in Firefox, then i am getting only test123 in action class as opposed to test123#abcd which is undesirable for my requirement.For IE it is working perfectly.Is there any way by which i can extract the full parameter including the # symbol in Firefox.
例如,如果我在 Firefox 中通过了 test123#abcd,那么我在操作类中只得到 test123,而不是 test123#abcd,这对我的要求来说是不受欢迎的。对于 IE,它运行良好。有什么方法可以提取完整参数,包括 Firefox 中的 # 符号。
please let me know if i need to post the java action code also,thanks.
如果我还需要发布 Java 操作代码,请告诉我,谢谢。
JS snippet
JS 片段
var valuePassword=test123#abcd;
var url = "/test/ChangePwdAjax.do?newPass="+valuePassword;
var xmlHTTP = getXMLHTTPRequest();
回答by yogi
Use
利用
var url = "/test/ChangePwdAjax.do?newPass="+ encodeURIComponent(valuePassword);
This will encode your valuePassword
to a valid URL component which can be passed as a query string in URLs
这会将您编码valuePassword
为有效的 URL 组件,该组件可以作为 URL 中的查询字符串传递
And on the other side you should use decodeURIComponent
to get the value from encoded string
另一方面,您应该使用decodeURIComponent
从编码字符串中获取值
var value = decodeURIComponent(valuePasswordPassed);
To know more about this Go here
要了解更多关于这个去这里
回答by ZippyV
When you change data you have to do a http POST request. Not a GET request. This will automatically solve your problem without having to encode your password.
当您更改数据时,您必须执行 http POST 请求。不是 GET 请求。这将自动解决您的问题,而无需对您的密码进行编码。
xmlhttp.open("POST", "/test/ChangePwdAjax.do", true);
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.send("newPass=" + valuePassword);