如何在这个javascript中使用html标记?
首先,为什么<br>不能在提示下工作。其次,为什么我不能通过使用css或html代码(如poundOne.pound、<h2>、<h3>)来使字体变大。或<div style="......">
<html>
<head>
<script type="text/javascript">
function poundToKgConvertor( pound ){
this.pound = pound;
this.convertorDon = convertor;
}
function convertor(){
var convert = this.pound * 0.453592;
return convert;
}
var poundOne = new poundToKgConvertor(prompt ("Convert Pound to Kilogram!<br> Please insert your number of pound!"));
</script>
</head>
<body>
<script type="text/javascript">
document.write(poundOne.pound + " Pound = " + poundOne.convertorDon() + " <b>Kilogram</b>");
</script>
</body>
</html>发布于 2014-10-05 16:27:50
不能在提示/警报对话框中使用HTML。但是,您可以使用新的行字符:
prompt ("Convert Pound to Kilogram!\n Please insert your number of pound!");https://stackoverflow.com/questions/26204660
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