javascript 按钮 onclick 未重定向到正确的 URL
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Button onclick not redirecting to correct URL
提问by Megan Taylor
<button id="promoCodeSubmit" onclick="window.location.href='http://www.test.com'+document.getElementById('promoCodeValue').value;">Apply</button>
<button id="promoCodeSubmit" onclick="window.location.href='http://www.test.com'+document.getElementById('promoCodeValue').value;">Apply</button>
Trying to use the code above to redirect a page. console.log is printing out the correct URL, but page gets redirected incorrectly. Any ideas why?
尝试使用上面的代码重定向页面。console.log 打印出正确的 URL，但页面被错误地重定向。任何想法为什么？
回答by Sachin
Why don't simplify your code and make it readable.It will also solve your problem. HTML
为什么不简化您的代码并使其具有可读性。它也将解决您的问题。HTML
<button id="promoCodeSubmit" onclick="RedirectToLocation()">Apply</button>
<input id="promoCodeValue" type="text" value="testing123" />
Script:
脚本：
function RedirectToLocation(){
window.location.href='http://www.test.com'+document.getElementById('promoCodeValue').value;
}
回答by abc123
Demo jsFiddle
演示 jsFiddle
The following works fine for me, let me know if you need more.
以下对我来说很好用，如果您需要更多，请告诉我。
HTML
HTML
<button id="promoCodeSubmit" onclick="ClickEvent()">Apply</button>
<input type="hidden" id="promoCodeValue" value="1"/>
JS
JS
function ClickEvent(){
window.location.href='http://www.test.com'+document.getElementById('promoCodeValue').value;
}
