I am trying to get the jQuery autocomplete plugin to take a local JSON variable as input. Once the user has selected one option from the autocomplete list, I want the adjacent address fields to be autopopulated.
Here's the JSON variable that declared as a global variable in the of the HTML file:
var JSON_address={"1":{"origin":{"nametag":"Home","street":"Easy St","city":"Emerald City","state":"CA","zip":"9xxxx"},"destination":{"nametag":"Work","street":"Factory St","city":"San Francisco","state":"CA","zip":"94104"}},"2":{"origin":{"nametag":"Work","street":"Umpa Loompa St","city":"San Francisco","state":"CA","zip":"94104"},"destination":{"nametag":"Home","street":"Easy St","city":"Emerald City ","state":"CA","zip":"9xxxx"}}}</script>
I want the first field to display a list of "origin" nametags: "Home", "Work". Then when "Home" is selected, adjacent fields are automatically populated with Street: Easy St, City: Emerald City, etc.
Here's the code I have for the autocomplete:
$(document).ready(function(){
$("#origin_nametag_id").autocomplete(JSON_address, {
autoFill:true,
minChars:0,
dataType: 'json',
parse: function(data) {
var rows = new Array();
for (var i=0; i<=data.length; i++) {
rows[rows.length] = { data:data[i], value:data[i].origin.nametag, result:data[i].origin.nametag };
}
return rows;
}
}).change(function(){
$("#street_address_id").autocomplete({
dataType: 'json',
parse: function(data) {
var rows = new Array();
for (var i=0; i<=data.length; i++) {
rows[rows.length] = { data:data[i], value:data[i].origin.street, result:data[i].origin.street };
}
return rows;
}
});
});
});
So this question really has two subparts:
1) How do you get autocomplete to process the multi-dimensional JSON object? (When the field is clicked and text entered, nothing happens - no list)
2) How do you get the other fields (street, city, etc) to populate based upon the origin nametag sub-array?
Thanks in advance!
