sr-iHealthApp/html/survey/js/survey_result.js

var code;
mui.init();
mui.plusReady(function(){
    var self = plus.webview.currentWebview();
    code = self.code;
    
    getResult();
    bindEvents();
});

function getResult(){
    var url = "/doctor/questionnaire/getAnswers",
        params = {id: code};
    sendGet(url, params, null, function(res){
        if(res.status == 200){
            var list = _.map(res.data.questions, function(o){
                o.op_jsonStr = JSON.stringify(o.options);
                return o;
            });
            var html = template("result_tmp", {list: list});
            $("#result_panel").append(html);
        }else{
            mui.toast(res.msg);
        }
    }, true);
}

function sort($obj,sortType){
    var data  = $obj.attr("data-val"),
        amount = $obj.attr("data-count");
        options = JSON.parse(data);
    
    var result = _.sortBy(options, function(o){
        if(sortType == "DESC"){
           return -o.count;
        }else{
            return o.count;
        }
    });
    
    //获得数据后，重新填充表格数据
    var html = template("tr_tmp", {list: result});
    html += '<tr class="c-f16"><td colspan="3" class="t-left">本题有效填写人数：'+amount+'人</td></tr>';
    $obj.find("tbody").empty().append(html);
}

template.helper('setType', function(str){
    if(str == 0){
        return "单选";
    }
    if(str == 1){
        return "多选";
    }
    if(str == 2){
        return "填空"
    }
    return "";
});

function bindEvents(){
    $("body").on('click', '.arrow-div', function(){
        var $this = $(this),
            $parent = $this.closest(".result"),
            $active = $this.find(".active");
        if($active.length == 0){
            //优先降序
            $this.find(".ui-arrow-b").addClass("active");
            sort($parent, "DESC");
        }else{
            var $siblings = $active.siblings();
            $active.removeClass("active");
            $siblings.addClass("active");
            sort($parent, $siblings.attr("data-val"));
        }
    });
    
    $("body").on('click', '.op_detail', function(){
        var $this = $(this),
            $parent = $this.closest(".result"),
            option_id = $this.attr("data-id"),
            question_id = $parent.attr("data-id");
        openWebview("question_result.html", {
            type: "option", 
            survey_id: code,
            option_id: option_id, 
            question_id: question_id
        });
    });
    $("body").on('click', '.q_detail', function(){
        var question_id = $(this).attr("data-id");
        openWebview("question_result.html", {
            type: "question", 
            survey_id: code,
            question_id : question_id
        });
    });
}