字符串截取数字和点击radio显示不同内容

时间：2024-10-27 18:37:56
<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>test</title>

<script type="text/javascript">

function payTypeClick(){

    var gameMoneyActStr = document.getElementById("gameMoneyAct").innerHTML;

    var dummycurStr= gameMoneyActStr.replace(/^[^\d]*(\d+)[^\d]*$/, "$1");          //字符串中截取数字

    if(document.getElementById("payTypeGame").checked){

            document.getElementById('gameMoneyAct').innerHTML=dummycurStr+"万点游戏币";

        }

        else{

            document.getElementById('gameMoneyAct').innerHTML=dummycurStr+"个金币";

        }

}

</script>

</head>

<body>

<table id="rl">

<tr>

<td><label>全游戏币充值</label>

<input id="payTypeGame" class="radioItem" checked="checked" name="rl$tt" type="radio" value=""  onClick="payTypeClick();"/>

<label>全金币充值</label>

<input id="payTypeGold" class="radioItem" name="rl$tt" type="radio" value=""  onClick="payTypeClick();"/></td>

</tr>

</table>

<div id="gameMoneyAct">40万点游戏币</div>

</body>

</html>

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