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I want to show the value of the autoplete suggesion on textbox only when the user is selecting the suggession. I tried 

$("#trainerNameAutoComplete").autoplete({
    source:"serverpage.php?id="+1,
    minLength:1,
    focus: function( event, ui ){
        $("#trainerNameAutoComplete").val('');
    },
    keypress: function(event,ui){
        if ((event.which == 38||event.Keycode ==38) || (event.which == 40||event.Keycode ==40)) {
            console.log("key down");
            $("#trainerNameAutoComplete").val('');
        }
    },
    select:function(event,ui){
        somefunction();
    }
});

but the value is cleared in textbox when I hover the mouse over the suggestion but not when I press up and down arrow keys.

I want to show the value of the autoplete suggesion on textbox only when the user is selecting the suggession. I tried 

$("#trainerNameAutoComplete").autoplete({
    source:"serverpage.php?id="+1,
    minLength:1,
    focus: function( event, ui ){
        $("#trainerNameAutoComplete").val('');
    },
    keypress: function(event,ui){
        if ((event.which == 38||event.Keycode ==38) || (event.which == 40||event.Keycode ==40)) {
            console.log("key down");
            $("#trainerNameAutoComplete").val('');
        }
    },
    select:function(event,ui){
        somefunction();
    }
});

but the value is cleared in textbox when I hover the mouse over the suggestion but not when I press up and down arrow keys.

  • javascript
  • jquery
  • jquery-ui-autoplete
Share Improve this question edited Aug 31, 2016 at 17:02 Mark Schultheiss 34.2k12 gold badges72 silver badges113 bronze badges asked Feb 28, 2013 at 14:18 AshwinAshwin 4553 gold badges7 silver badges15 bronze badges
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1 Answer 1

Reset to default 1 
 keydown: function(event,ui){
        event.preventDefault();
        if (event.Keycode ==38||event.Keycode ==40) {
            console.log("key down");
            $("#trainerNameAutoComplete").val('');
        }
    },

try this..instead of your keypress event

本文标签： javascriptkeypress event in autocomplete jquery uiStack Overflow

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