CODEWITHSUNDEEP
javascriptjqueryarraysautocomplete
DarkLeafyGreen
DarkLeafyGreen

Reputation: 70466

Javascript array for auto-complete

I implemented a auto-complete function that takes an array as parameter.

$(document).ready(function(){
    $('#empf').autocomplete(['black', 'white', 'red']);
}

Now I do not want a static array. Outside the document ready function I declared a function that retrieves the colors from local storage. I call this function in document ready function.

So everytime the user enters new input I want to put it in the array and use that array globally. Is that possible?

For initialisation of the array, at any point I know the number of colores stored.

So instead of the static array I put a variable e.g. data and I declare data as an array. I tried it this way:

var colors;

$(document).ready(function(){
        loadColors();
        $('#empf').autocomplete(colors);
}

function loadColors(){
 colors = new Array(getNumColor()));
//in a loop save the colors to array using colors[i] = ...
}

But this causes my application to crash. Any ideas?

Any ideas?

Upvotes: 0

Views: 1469

Answers (2)

Alfred
Alfred

Reputation: 61793

Like Rahul said this seems to be an issue of parenthesis. With firebug(another link) it is easier to detect/debug these bugs.

Also I think you should use jquery ui's autocomplete if you are not already using it(I am not sure if you are using it).

Upvotes: 2

rahul
rahul

Reputation: 187110

Seems to be an issue with parenthesis.

It should be

colors = new Array(getNumColor());

instead of 

colors = new Array(getNumColor()));

Upvotes: 1

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