我有一个表格,当双击“textEdit”类中的单元格时,它们是可编辑的。这有效,除非用输入框替换单元格内容,它会调整整个单元格的大小,这很难看。
我看过网格这样做,但他们没有调整细胞大小。怎么样?
js:
function loadEmpList(){
var tbl="<table id='eList'>";
tbl+="<tr>";
tbl+="<th>ID</th>";
tbl+="<th>user ID</th>";
tbl+="<th>user PW</th>";
tbl+="<th>account type</th>";
tbl+="<th>name</th>";
tbl+="<th>email</th>";
tbl+="<th>action</th>";
tbl+="</tr>";
tbl+="</table>"
$("#empList").html(tbl);
var data=loadEmp(); // load from database
var newRow;
for(var i=1;i<=data.length;i++){
// record id, user, pw, type, email action
newRow="<tr>";
newRow+="<td>"+data[i-1][0]+"</td>";
newRow+="<td class='textEdit'>"+data[i-1][1]+"</td>";
newRow+="<td class='textEdit'>"+data[i-1][2]+"</td>";
newRow+="<td>"+data[i-1][3]+"</td>";
newRow+="<td class='textEdit'>"+data[i-1][4]+"</td>";
newRow+="<td class='textEdit'>"+data[i-1][5]+"</td>";
newRow+="<td><button>del</button></td>";
newRow+="</tr>";
$('#eList tr:last').after(newRow);
}
$('td.textEdit').dblclick(
function(){
var text = $(this).text();
$(this).text('');
$('<input type="text" class="tableInput">').appendTo($(this)).val(text).select().blur(
function(){
var newText = $(this).val();
$(this).parent().text(newText),find('input:text').remove();
});
});
}
CSS:
#eList{
border-collapse:collapse;
min-width:800px;
font-size:.9em;
}
#eList tr:hover td {
background:#fffaf0;
color: #000;
}
#eList th{
background:#ddd;
border:1pt solid #ccc;
padding:3px;
}
#eList td{
background:#fff;
border:1pt solid #ccc;
padding:3px;
}
.tableInput{
display: table-cell;
vertical-align: top;
width:100%;
}
答案 0 :(得分:1)
这些更改可能有效:
#eList td{
background:#fff;
border:1pt solid #ccc;
padding:3px;
position: relative;
/* an absolutely positioned element must have a positioned parent */
}
.tableInput{
display: table-cell;
vertical-align: top;
width: 500px;
position: absolute; /* position absolutely */
top: 0; /* align at 0,0 within the cell */
left: 0;
z-index: 999; /* place in front of the rest of the stack */
}