[英]How to get data from a form in another page (JavaScript)
My English is not good enough so I hope you understand what's my problem... 我的英语不够好,所以希望您能理解我的问题...
I have a page 'A' with a form. 我有一个带有表单的页面“ A”。 When I click Submit, I want it to open/redirect to a page 'B', and I want to show on page 'B' the data of the form in page 'A'... I want to do this with JavaScript, not with jQuery or so.
当我单击“提交”时,我希望它打开/重定向到页面“ B”,并且要在页面“ B”上显示页面“ A”中的表单数据...我想使用JavaScript来做到这一点,不在jQuery左右。 I've tried with
window.opener
or things like that... Next, the example code is shown. 我尝试使用
window.opener
或类似的东西...接下来,显示示例代码。
Page 'A': 页面“ A”:
<html>
<head>
</head>
<body>
<form method="post" name="form1" id="form1">
<input type="text" name="field1">
<input type="submit" name="submit" onclick="window.open('show.html');">
</form>
</body>
</html>
Page 'B': 页面“ B”:
<html>
<head>
</head>
<body>
<script>
var x = opener.document.forms["form1"]["field1"].value;
document.write(x);
</script>
</body>
</html>
It's really important that page 'B' can show data from the form on page 'A'. 页面“ B”可以显示页面“ A”上的数据非常重要。 I can't use PHP or another technology... :/
我不能使用PHP或其他技术...:/
I hope you understand what I'm asking. 我希望你能理解我的要求。 Thanks!
谢谢!
**UPDATE **更新
The solution (at least for me) is localStorage, as Sagar Hani indicated. 正如Sagar Hani指出的,解决方案(至少对我而言)是localStorage。 Anyway, thanks to people who answered!
无论如何,感谢回答的人!
Following is the exact solution that you want. 以下是您想要的确切解决方案。
Page 'A' (a.html) 页面“ A”(a.html)
<html>
<head>
</head>
<body>
<form action="b.html" method="get" name="form1" id="form1">
<input type="text" name="field1">
<input type="submit" name="submit">
</form>
</body>
</html>
Page 'B' (b.html) 页面“ B”(b.html)
<script>
alert(findGetParameter("field1"))
function findGetParameter(parameterName) {
var result = null,
tmp = [];
location.search
.substr(1)
.split("&")
.forEach(function (item) {
tmp = item.split("=");
if (tmp[0] === parameterName) result = decodeURIComponent(tmp[1]);
});
return result;
}
</script>
Can't be PHP? 不能是PHP吗? With PHP you can also send the info to page B and display to user all the info.
使用PHP,您还可以将信息发送到页面B并向用户显示所有信息。 In fact, is more user friendly because it's a server side process.
实际上,由于它是服务器端的过程,因此对用户更友好。
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