本文介绍了javascript警报的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
您可以在VBscript中使用这些javascript警报吗?
Can u use these javascript alerts in VBscripts?
推荐答案尝试一下... hi ,try this ... function checkRadio () { var radios = document.getElementsByName('answer'); for (var i=0; i <radios.length;> if (radios[i].checked) { return true; } } return false; } function valFrm() { if (!checkRadio()) alert("You didnt select any answer!!"); else alert("Sorry, wrong answer."); }
<SCRIPT LANGUAGE="JavaScript"> function valFrm() { var answer; var x=document.getElementsByName("answer"); for(var i=0;i<x.length;i++) { if(x[i].checked == true) { answer=x[i].value; } } if(answer==null || answer=="") { alert("Please Select an answer"); } else if(answer=="Hockey") { alert("well done"); } else { alert("Sorry, wrong answer."); } } </SCRIPT> </HEAD> <BODY> <FORM NAME="frm1" ACTION="" onsubmit="javascript:valFrm();"> <INPUT TYPE="radio" NAME="answer" value="Hockey"/>Hockey <INPUT TYPE="radio" NAME="answer" value="Tennis"/> Tennis <INPUT TYPE="radio" NAME="answer" value="Soccer"/>Soccer <INPUT TYPE="radio" NAME="answer" value="Basketball"/>Basketball <INPUT TYPE="submit"> </FORM> </BODY>
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