[英]Javascript Span as PHP Variable
As the title suggests, I have a span that is automatically generated by SimpleCart (Javascript Cart) - I want to use that span with a different checkout gateway then they support. 顾名思义,我有一个由SimpleCart(JavaScript购物车)自动生成的跨度-我想将该跨度与他们支持的其他结帐网关一起使用。 Therefore, I need to take some of their tags and "echo" them into PHP variables. 因此,我需要使用它们的一些标记并将它们“回显”到PHP变量中。
For example: 例如:
<input type="hidden" name="fltAmount" value="###">
<span class="simpleCart_finalTotal">
The SPAN needs to be able to be passed into the INPUT so I can send it off to Paypoint.net SPAN需要能够传递到INPUT中,这样我才能将其发送到Paypoint.net
Your code should look something like this: 您的代码应如下所示:
<input type="hidden" name="fltAmount" value="" id="fltAmount">
<span class="simpleCart_finalTotal" id="finalTotal">
And in the form, you will call a function (onsubmit) that looks like: 在表单中,您将调用一个类似于以下内容的函数(onsubmit):
<form onSubmit="calledOnSubmit(event)" ... > ... </form>
An the function: 一个功能:
function calledOnSubmit(event) {
var inputAmount = document.getElementById('fltAmount');
var spanTag = document.getElementById('finalTotal');
inputAmount.value = spanTag.innerHTML
}
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