解决datalist中单选按钮可以多选的问题(Asp.Net)

it2022-05-09  33

问题描述:Asp.Net中datalist等web控件里面,放多个单选按钮的时候可以同时多选。问题解决:最理想的解决之道,用javascript:<script language="javascript" type="text/javascript">function clickit() {        var dom=document.all;        var el=event.srcElement;        if(el.tagName=="INPUT"&&el.type.toLowerCase()=="radio")        {                for(i=0;i<dom.length;i++)                {                        if(dom[i].tagName=="INPUT"&&dom[i].type.toLowerCase()=="radio")                        {                                dom[i].checked=false;                        }                }        }        el.checked=true;}</script>单选按钮的代码如:<asp:RadioButton ID="RadioButton1" runat="server" οnclick="clickit();"                 Text='<%# DataBinder.Eval(Container.DataItem, "CARD_NBR")%>' />

转载于:https://www.cnblogs.com/tuyile006/archive/2007/04/17/717239.html


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