Question

我有3个选择选项 <select name="location" id="location"> <option>Dhaka</option> <option>Khulna</option> <option>Barisal</option> <option>Sylet</option> <select name="sublocation" id="sublocation"> <option>Mirpur</option> <option>Uttra</option> <option>Kalkini</option> <option>Tungipara</option> <select name="area" id="area"> <option>Dasar</option> <option>Mirpur-1</option> <option>Patgati</option> <option>Nabagram</option> 现在，当第一个选项值发生变化时，如何使用jQuery更改CurrentUrl。例如：如果我的currentUrl是＆＃34; http://example.com/home＆＃34; 然后，如果我改变第一个选项值我希望我的网址像这样=＆＃34; http://example.com/home/first_option_value＆＃34;。

Answer 1

sed -ir 's/(<volume.*)>$/\1options="vers=3.0">/g'上的呼叫功能，只需传递当前的选择选项。

<强> HTML

onchange

<强>的js

<div>
<select name="location" id="location" onchange="ChangeUrl(1)">
    <option value="">Select</option>
    <option value="Dhaka">Dhaka</option>
    <option value="Khulna">Khulna</option>
    <option value="Barisal">Barisal</option>
    <option value="Sylet">Sylet</option>
</select>

<select name="sublocation" id="sublocation" onchange="ChangeUrl(2)">
    <option value="">Select</option>
    <option value="Mirpur">Mirpur</option>
    <option value="Uttra">Uttra</option>
    <option value="Kalkini">Kalkini</option>
    <option value="Tungipara">Tungipara</option>
</select>
<select name="area" id="area" onchange="ChangeUrl(3)">
    <option value="">Select</option>
    <option value="Dasar">Dasar</option>
    <option value="Mirpur-1">Mirpur-1</option>
    <option value="Patgati">Patgati</option>
    <option value="Nabagram">Nabagram</option>
</select>

如何用jquery更改currenturl？

1 个答案: