about autocomplete how to Match the first character

[杨万里]

Hi!
Autocomplete how to Match the first character?
When I input a letter A, I match all items containing the letter a.
But I just want all line that starts with a.
Thank you!
I know I have a lot of problems, but I'm really worried. I'm very sorry.

[paramvir]

please check jqueryui documentation for autocomplete.

[杨万里]

hi!
how to know the count of all rows,after  addrow?
I try to use this:
var column = $grid.pqGrid("getData", {dataIndx: ['id']});
var RowCount=column.length;
but it is not work ,RowCount is not change;