展开全部
<script>
function HighlightAll() {
var tempval=document.copy.TextBox1
tempval.focus();
tempval.select();
therange=tempval.createTextRange();
therange.execCommand( "Copy");
alert("复制成功");
return false;
}
</script>
<form name= "copy">
输入内容后请点击“复制”:<input type= "text" name= "TextBox1">
<input type= "button" value="复制" onclick= "HighlightAll()">
</form>
function HighlightAll() {
var tempval=document.copy.TextBox1
tempval.focus();
tempval.select();
therange=tempval.createTextRange();
therange.execCommand( "Copy");
alert("复制成功");
return false;
}
</script>
<form name= "copy">
输入内容后请点击“复制”:<input type= "text" name= "TextBox1">
<input type= "button" value="复制" onclick= "HighlightAll()">
</form>
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