javascript - jQuery Autocomplete with ajax, can i do a getall? -

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i have bound jquery autocomplete little trouble. when type in 1 or 2 letters, ajax query gets me results , autocomplete shows items. wanting trigger option "show all" button. know can use code

myinput.autocomplete("search");

to trigger list when bound local datasource. when try on bound ajax populated source, doesn't trigger search empty string. wrote web api take optional query string below:

public ienumerable<account> getaccounts(string query = "")

typing in letter works, remote triggering via button doesn't reason.

ideas?

have checked minlength option? must 0 empty string. check below link detail.

api.jqueryui.com/autocomplete/#option-minlength


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