css部分:
.tab{
border:solid 1px #00aaee;
text-align: left;
margin:20px;
}
.tab tr{
border-top: solid 1px #00aaee;
}
.tab tr td,.tab tr th{
border-right: solid 1px #00aaee;
height:35px;
width: 200px;
padding: 0 5px;
}
.tab tr th{
background: #00aaee;
color:#fff;
}
.tab input{
width: 90%;
margin: 0;
padding: 3px ;
border: solid 1px #00aaee;
}
html部分:
<table class="tab"> <tr> <th>编号</th><th>名称</th> </tr> <tr> <td>1</td><td>辣条</td> </tr> <tr> <td>2</td><td>牛奶</td> </tr> <tr> <td>3</td><td>苹果</td> </tr> <tr> <td>4</td><td>葡萄</td> </tr></table> js部分:$('.tab td').bind('click',(function(){ if($('input').length > 0){ $('input').parent().html($('input').val()); } var current = $(this); if(current.children('input').length > 0){ return false; } var txt = current.html(); current.html(''); var inputObj = $("<input type='text'>").val(txt).appendTo(current); inputObj.click(function(){ return false })}));