ユーザーが選択したオプションに基づいて JSON から headerText を取得し、コードの結果 div に入力しようとしています。16 進数の色を引き出してボックスの背景を変更することはできますが、headerText を取得できません。何か案は?
HTML
<div id="result"></div>
<select id="dropdown">
<option value="">Select</option>
</select>
<a href="#" id="fetch">Fetch JSON</a>
JSON
var json = {
"dropdown": [
{
"optionText": "Budget Starter",
"headerText": "Work 1-on-1 with your expert to build new spending habits (and break some old ones). Get on a real, sustainable budget that fits your lifestyle.",
"color": "#59c5c7"
},
{
"optionText": "5 Year Planner",
"headerText": "Declare what you want - freedom from debt, security for your family, or an amazing trip. Your expert will build you a custom plan to help you get there.",
"color": "#009cd0"
},
{
"optionText": "Portfolio Builder",
"headerText": "Start training for the world's hardest game: investing. Your expert will help you grow into a disciplined and balanced portfolio manager.",
"color": "#39ad74"
}
]
};
jQuery:
$('#fetch').click(function() {
$.post('/echo/json/', {json: JSON.stringify(json)}, function(data) {
var dropdown = $('#dropdown');
$.each(data.dropdown, function(i, v) {
var option = $('<option value="' + v.color + '">' + v.optionText + '</option>');
option.data('header', v.headerText).appendTo(dropdown);
});
});
});
//change color of header container based on dropdown selection
$("#dropdown").change(function() {
$("#result").css("background-color", $(this).val()).text($(this).data('header'));
}).change();
CSS:
#result {
height: 50px;
}
#dropdown, #fetch {
position: relative;
left: 50%;
margin: 0 auto;
}