Jon*_*son 3 javascript ajax jquery datatables conditional-statements
我有一个 jQuery 数据表,用于在发出 AJAX 请求后显示数据。但是,如果当前用户是管理员,我想向表中添加第三列,以便他们可以删除条目。如何根据条件语句添加第三列?谢谢。
代码:
// Create our AJAX request to get the data
new Ajax.Request( combat_record_link,
{
method: 'get',
evalJSON: 'force',
parameters: {
'md5check': ipb.vars['secure_hash']
},
onSuccess: function(t)
{
if( Object.isUndefined( t.responseJSON ) )
{
alert( "Bad Request" );
}
else if ( t.responseJSON['error'] )
{
alert( t.responseJSON['error'] );
}
else
{
jQuery('#combat_record').dataTable( {
"data": t.responseJSON,
"paging": true,
"ordering": true,
"order": [[ 0, "desc" ]],
"info": false,
"columns": [
{ "title": "Date", "width": "10%", "data": "date"},
{ "title": "Entry", "width": "90%", "data": "entry", "orderable": false},
]
});
}
}
});
Run Code Online (Sandbox Code Playgroud)
The*_*ude 11
你可以这样做:
var columns = [{ "title": "Date", "width": "10%", "data": "date"},
{ "title": "Entry", "width": "90%", "data": "entry", "orderable": false}];
if(isAdmin){
columns.push({"title": "Delete", ...});
}
jQuery('#combat_record').dataTable( {
"data": t.responseJSON,
"paging": true,
"ordering": true,
"order": [[ 0, "desc" ]],
"info": false,
"columns": columns
});
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
7052 次 |
| 最近记录: |