假设我的DataTable中显示以下json:
// JSON structure for each row in this example:
// {
// "engine": {value},
// "browser": {value},
// "platform": {value},
// "version": {value},
// "grade": {value}
// }
$('#example').dataTable( {
"ajaxSource": "sources/objects.txt",
"columns": [
{ "data": "engine" },
{ "data": "browser" },
{ "data": "platform" },
{ "data": "version" },
{ "data": "grade" }
]
} );
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我想要的是,在此数据表中添加索引列以为行编号。像这样的东西:
"columns": [
{"data" : "Index"}, <------- this should number my rows
{ "data": "engine" },
{ "data": "browser" },
{ "data": …Run Code Online (Sandbox Code Playgroud)