好的,这是我的问题:
这是我的HTML:
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
<script src="jquery.min.js"></script>
<script src="jquery-linedtextarea.js"></script>
</head>
<body>
<textarea id="tv">
Some sample text
</textarea>
<script>
$(function() {
$("#tv").linedtextarea();
});
</script>
</body>
</html>
这是我的CSS:
body
{
margin:0;
padding:0;
}
*:focus {outline:0px none transparent;}
textarea
{
border:0;
margin:0;
width:100%;
height:100%;
font-family:Courier, "Courier New";
font-size:12px;
}
/* Following lines taken directly from Demo */
.linedwrap {
border: 1px solid #c0c0c0;
}
.linedtextarea {
padding: 0px;
margin: 0px;
}
.linedtextarea textarea, .linedwrap .codelines .lineno {
font-size: 10pt;
font-family: monospace;
line-height: normal !important;
}
.linedtextarea textarea {
padding-right:0.3em;
padding-top:0.3em;
border: 0;
}
.linedwrap .lines {
margin-top: 0px;
width: 50px;
float: left;
overflow: hidden;
border-right: 1px solid #c0c0c0;
margin-right: 10px;
background:#DDD;
}
.linedwrap .codelines {
padding-top: 5px;
}
.linedwrap .codelines .lineno {
color:#AAAAAA;
padding-right: 0.5em;
padding-top: 0.0em;
text-align: right;
white-space: nowrap;
}
.linedwrap .codelines .lineselect {
color: red;
}
有什么想法吗?
答案 0 :(得分:0)
在您的文件中试用此jquery
代码:
<script>
$(function() {
$("#tv").width(window.screen.width);//widht of parent element of textarea
$("#tv").height(window.screen.height);//height of parent element of textarea
$("#tv").linedtextarea(
{selectedLine: 1}
);
});
</script>
答案 1 :(得分:0)
我使用以下内容来解决我的(非常相似)问题。可能不优雅,但它有效。
$(window).on('resize', function(){
// Grab the current textarea
var $textArea = $("#tv");
// And the text in it
var $text = $textArea.val();
// Work out the parent of the original textarea, without all the lined containers
var $parent = $("#tv").parent().parent().parent();
// Get selection to restore later
var start = $textArea[0].selectionStart;
var end = $textArea[0].selectionEnd;
// Get rid of the lined textarea
$("#tv").parent().parent().remove();
// Create a new textarea
$parent.append("<textarea id='tv'></textarea>");
// Grab a reference to the new textarea
$textArea = $("#tv");
// Restore the contents
$textArea.val($text);
// Set the height of the new textbox to fill it's parent
$textArea.height($textArea.parent().parent()[0].clientHeight);//height of parent element of textarea
// Line it up
$textArea.linedtextarea();
// Can't remember if this is required...
$textArea = $("#tv");
// Set up selection
$textArea[0].selectionStart = start;
$textArea[0].selectionEnd = end;
// Optionally... focus teh textbox
$textArea.focus();
});
// Set original height to fit parent
$("#tv").height($("#tv").parent().parent()[0].clientHeight);//height of parent element of textarea
$("#tv").linedtextarea(
{selectedLine: 1}
);