当点击按钮通过javascript传递var到url

Question

<input type="text" name="my_sld" style="width: 55%" value=""> 
<br /> 
<select name="my_tld" style="width: 20%"> 
    <option value="com" label="com"> .com </option> 
    <option value="net" label="net"> .net </option> 
    <option value="org" label="org"> .org </option> 
</select> 

<script> 
var sld = my_sld(); 
var tld = my_tld(); 
var domain = sld + tld; 
</script> 

<button go to = http://example.com/check/ + domain + > 

如何使my_sld + my_tld转到mysite当我点击通过javascript按钮？

例如= http://example.com/check?domain=thedomainname.net

Answer 1

<script> 
function redirect() { 
    window.location = 'http://example.com/check/' + sld + tld; 
} 
</script> 
<button onclick='redirect();'> 

或不显眼，仍然纯JavaScript

<button id='redirect'> 
<script> 
    document.getElementById('redirect').onclick = function() { 
     window.location = 'http://example.com/check/' + sld + tld; 
    }; 
</script> 

Answer 2

你应该做这样的..

首先提供任何ID到按钮：

<button id=“test” value=“click"> 

然后在JavaScript，你应该做的，如：

<script> 
$("#test").click(function(){ 
     var sld = my_sld(); 
     var tld = my_tld(); 
     var domain = sld+tld; 
     window.location.href="http://example.com/check?domain="+domain; 
}) 
</script>