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populate dropdownlist with JSON and jquery how to load selected state

Posted on 2013-10-29
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Last Modified: 2013-10-29
Hi,
I am relatively new to jquery, JSON and the whole MVC structure.

I am doing a webpage for work and one of the dropdownlist has all US states in it. So I found a JSON file with all state names and abbreviations.. so I have it loading by
$(document).ready(function () {
    'use strict';
    $.getJSON("../../JSON/States.json", function (data) {
        var states = data.States;

        $.each(states, function (id, states) {
            $("#SelectState").append("<option value='" + states.abbreviation + "'>" + states.name + "</option>");
        });

    });   
});

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and when I select a state it saves the abbreviation like it should but if I press to go to the Edit page I can't get the selected value to show up on the dropdownlist as selected, it always goes to the first state.

I tried
$(document).ready(function () {
       $("#SelectState").Selected($("#hidState").val());
});

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but it did nothing( I tried alert($("#hidState").val()); and it did pop up with the right value.
How can I get the value to be selected.

Thank you in advance for any help
0
Comment
Question by:Niall292
  • 2
3 Comments
 
LVL 82

Accepted Solution

by:
leakim971 earned 500 total points
ID: 39610213
try this :
$(document).ready(function () {
       $("#SelectState").val($("#hidState").val());
});

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0
 
LVL 82

Expert Comment

by:leakim971
ID: 39610216
or :
$(document).ready(function () {
       $("#SelectState option[value='" + $("#hidState").val() + "']").prop('selected', true);
});

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0
 

Author Closing Comment

by:Niall292
ID: 39610236
Thanks Leakim971,

Your first response worked perfectly. I didn't try your second option.

Thanks again

Sorry, I responded a bit quick

I kept the alert in when trying it but when I removed the alert it doesn't change anymore, any idea what might be wrong??
0

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