用户单击组合框后(具有一些规则)，重新加载页面 [英] Reload page after user clicks on combobox (with some rules)

问题描述

我是javascript的新手，需要在用户单击组合框的选项后重新加载当前页面，但是我有一些规则.

I'm new in javascript and need I to reload the current page after user clicks on the options of combobox, but I have some rules.

两个组合框:

<select onChange="Refresh(this.value)" name="comboA">
    <option value="0">0</option>
    <option value="1">1</option>
</select>

<select onChange="Refresh2(this.value)" name="comboB">
    <option value="2">2</option>
    <option value="3">3</option>
</select>

规则:

• 用户在第一个组合框中单击"0"，然后重新加载到 comboA = 0 .
• 用户在第一个组合框中单击"1"，将"0"替换为"1"，然后重新加载到 comboA = 1
• 用户在第二个组合框中单击"2"，并连接并重新加载到 comboA = 1& comboB = 2
• 用户单击第二个组合框中的"3"，将"2"替换为"3"，然后重新加载到

• user clicks on "0" in the first combobox, reload to comboA=0.
• user clicks on "1" in the first combobox, replaces "0" to "1" and reload to comboA=1
• user clicks on "2" in the second combobox, concatenate and reload to comboA=1 & comboB=2
• user clicks on "3" in the second combobox, replaces "2" to "3" and reload to comboA=1 comboB=3

上述步骤需要按顺序进行.

The steps above need to be done in sequence.

函数"Refresh"和"Refresh2"应该如何?

谢谢.

推荐答案

您可以按照以下步骤进行操作:

you can do it like following:

var url = "http://www.mypage.com?"

$("select[name=comboA]").on("change",function(){

window.location.href = url + $(this).attr("name") + "=" + $(this).val();


});

然后第二次选择

var url2 = "http://www.mypage.com?comboA=1&"

$("select[name=comboB]").on("change",function(){

window.location.href = url2 + $(this).attr("name") + "=" + $(this).val();


});

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