javascript |用换行符保存 textarea 值 [英] javascript | save textarea value with line breaks
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问题描述
I have a code where it saves multiple textarea values in a text file. However, it does not display the line breaks I indicated after saving it. It only identifies the line breaks w/c are manually put within the textarea. Below is the code. Please help.
<script>
var TestVar = new Array();
var i = 0;
function save()
{
TestVar[i] = document.getElementById("text1").value + "
" + document.getElementById("text2").value;
mydoc = document.open();
mydoc.write(TestVar);
mydoc.execCommand("saveAs",true,"TicketID.txt");
mydoc.close();
}
</script>
</head>
<body>
<form id=formtest>
<textarea name="textarea" id="text1"></textarea>
<textarea name="textarea" id="text2"></textarea>
<input type="button" value="save" onclick="save()">
</form>
</body>
解决方案
text = text.replace(/
?/g, '<br />');
text is value from textarea.
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