Web Front-endHTML TutorialClick the button text to turn into an input box, click Save to turn into text implementation code
Click the button text to turn into an input box, click to save and turn into text implementation code
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<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta charset="utf-8">
<title>点击按钮文字变成input框，点击保存变成文字</title>
<style type="text/css">
table{ text-align: center; font-size: 14px;}
table>thead>tr>th{ font-weight: normal;}
.text-right{ padding-right:73px; text-align: right;}
.text{ width: 50px; height: 30px; border: 1px solid #ddd; text-align: center;}
</style>
<script type="text/javascript" src="js/jquery.min.js"></script>
</head>
<body>
<table>
<thead>
<tr>
<th width="400">品名</th>
<th width="200">件数</th>
</tr>
</thead>
<tbody>
<tr height="50">
<td>iPhone6s</td>
<td class="edit">2</td>
</tr>
<tr height="50">
<td>小米5</td>
<td class="edit">5</td>
</tr>
</tbody>
<tfoot>
<tr>
<td colspan="2" class="text-right">
<button type="button" class="btn" onclick="change(this)">修改</button>
</td>
</tr>
</tfoot>
</table>
<script type="text/javascript">
function change(obj){
var xg=$(obj).html();
if(xg=='修改'){
$('.edit').each(function(){
var old=$(this).html();
$(this).html("<input type='text' name='editname' class='text' value="+old+" >");
})
$(obj).html('保存');
}else if(xg=='保存'){
$('input[name=editname]').each(function(){
var old=$(this).html();
var newfont=$(this).parent('td').parent('tr').children().find('input').val();
$(this).parent('td').html(newfont);
})
$(obj).html('修改');
}
}
</script>
</body>
</html>
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