【发布时间】:2019-07-11 12:00:15
【问题描述】:
我们有一个正在进行的 wordpress 广播网站构建,其中涉及用户通过条件下拉部分选择他们的地区和状态,并且会有一个提交按钮将他们重定向到包含该位置的特定内容的页面。
这是条件下拉菜单的 HTML 代码
<form id="location" name="location">
<table width="50%" border="0" cellspacing="0" cellpadding="5">
<tr>
<td width="59%" align="left" valign="middle">
<select name="region" id="region">
<option value="">Select Your Region</option>
<option value="queensland">Queensland</option>
<option value="new_south_wales">New South Wales</option>
</select>
</td>
</tr>
<tr>
<td align="left" valign="middle">
<select disabled="disabled" id="state" name="state">
<option value>Select State</option>
<!-- Queensland -->
<option rel="queensland" value="">Beaudesert - 92.1 FM</option>
<option rel="queensland" value="">Biloela - 89.7 FM</option>
<option rel="queensland" value="">Canungra - 88.9 FM</option>
<option rel="queensland" value="">Chinchilla - 95.5 FM</option>
<option rel="queensland" value="">Cooktown - 92.1 FM</option>
<option rel="queensland" value="">Gold Coast - 100.6 FM</option>
<option rel="queensland" value="">Goondiwindi - 98.7 FM</option>
<option rel="queensland" value="">Logan - 92.1 FM</option>
<option rel="queensland" value="">Miles - 101.3 FM</option>
<option rel="queensland" value="">Monto - 100.5 FM</option>
<option rel="queensland" value="">Richmond - 104.5 FM</option>
<option rel="queensland" value="">Stanthorpe - 90.1 FM</option>
<option rel="queensland" value="">Taroom - 94.1 FM</option>
<option rel="queensland" value="">Theodore - 99.5 FM</option>
<option rel="queensland" value="">Weipa - 97.7 FM</option>
<!-- New South Wales -->
<option rel="new_south_wales" value="">Bourke - 107.3 FM</option>
<option rel="new_south_wales" value="">Gloucester - 97.7 FM</option>
<option rel="new_south_wales" value="">Tenterfield - 102.5 FM</option>
</select>
</td>
</tr>
</table>
</form>
<div id="submit_button"><a id="submit-btn" href="https://website.com/">Submit</a></div>
这是条件功能和重定向的 Javascript
<script>
$(function(){
var $cat = $("#region"),
$subcat = $("#state");
$cat.on("change",function(){
var _rel = $(this).val();
$subcat.find("option").attr("style","");
$subcat.val("");
if(!_rel) return $subcat.prop("disabled",true);
$subcat.find("[rel="+_rel+"]").show();
$subcat.prop("disabled",false);
});
});
</script>
<script>
document.getElementById("location").onchange = function() {
document.getElementById("submit-btn").href = "https://website.com/"+this.value+"/";
}
</script>
我想问一下如何实现一些cookie,以便当用户返回网站时,将加载最后访问的位置页面。任何有关此的帮助将不胜感激。谢谢!
【问题讨论】:
标签: javascript html redirect cookies dropdown