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function getAuthorityTable() {
    $.ajax({
        type: "GET",
        url: "/index/getAuthorityTable",
        dataType: "json",
        success: function (data) {
            var table = "<table><thead><tr><th>ȨÏÞ±àºÅ</th><th>ȨÏÞÃû</th><th>²Ù×÷</th></thead><tbody>";
            for (var i = 0; i < data.length; i++) {
                table += "<tr><td>" + data[i]["id"] + "</td><td>" + data[i]["authority_name"] + "</td><td><button onclick='deleteAuthority(" + data[i]["id"] + ")'>ɾ³ý</button></td></tr>";
            }
            table += "</tbody></table>";
            $("#authorityTable").html(table);
        }
    });
}

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{
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    $model = new Authority();
    if ($model -> add_authority($authority_name)) {
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    } else {
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    }
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    var authority_name = $("#authorityName").val();
    $.ajax({
        type: "POST",
        url: "/index/setAuthority",
        dataType: "json",
        data: {authority_name: authority_name},
        success: function (data) {
            alert(data.msg);
        }
    });
}

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