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How jquery determines whether the input data in the same column and different rows of the table is repeated_jquery

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Release： 2016-05-16 16:48:10
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Copy code The code is as follows:

function hasRepeat(objId,columnIndex){
var arr = [ ];
$("#" objId " tbody tr").each(function(){
arr.push( $("td:eq(" columnIndex ")",this).text() ) ;
});
if( arr.length==$.unique( arr ).length ){
return false;
}else{
return true;
}
}

//Call
alert( hasRepeat(tableID, column index)==1?"There are duplicates":"No duplicates");
Related labels：
判断表格 同一列 不同行
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