怎么在JavaScript中返回ajax数组

本篇文章为大家展示了怎么在JavaScript中返回ajax数组，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。

代码如下:

function ajaxcheckedlessonsAction(){
        //3583 语文 8班
        //1500 语文 9班
        //2717 物理 8班
        //1612 物理 9班
        $whereLessons = array();
        $whereLessons['lessons.id IN(?)'] = array(3583, 1500, 2717, 1612);
        $daoLessons = new dao_lessons();
        $alllessons = $daoLessons->getLessons($whereLessons);
        //print_r($alllessons);exit;
        $lessonsChecked = array();
        foreach ($alllessons as $lessons) {
            if ($lessons['id'] == 3583) {
                $lessonsChecked['8yuwen'] = $this->verifyCheckedLessons($lessons['startime'], $lessons['endtime']);
            } elseif ($lessons['id'] == 1500) {
                $lessonsChecked['9yuwen'] = $this->verifyCheckedLessons($lessons['startime'], $lessons['endtime']);
            } elseif ($lessons['id'] == 2717) {
                $lessonsChecked['8wuli'] = $this->verifyCheckedLessons($lessons['startime'], $lessons['endtime']);
            } elseif ($lessons['id'] == 1612) {
                $lessonsChecked['9wuli'] = $this->verifyCheckedLessons($lessons['startime'], $lessons['endtime']);
            }
        }
        $json = json_encode($lessonsChecked);
        echo $json;
    }

接口处理数据，将数据json化，

前台对json数据进行解析

复制代码 代码如下:

//进入页面就进行的处理
        $.ajax({
            type: "POST",
            url:"/default/index/ajaxcheckedlessons",
            data:"",
            success:function(response){
                if(response){
                    var data = eval('('+response+')');
                    if(data['8yuwen']){
                      $("#8yuwen").attr("style","color:red;");
                    }else{
                      $("#8yuwen").attr("style",""); 
                    }
                    if(data['8wuli']){
                      $("#8wuli").attr("style","color:red;");
                    }else{
                      $("#8wuli").attr("style",""); 
                    }
                    if(data['9yuwen']){
                      $("#9yuwen").attr("style","color:red;");
                    }else{
                      $("#9yuwen").attr("style",""); 
                    }
                    if(data['9wuli']){
                      $("#9wuli").attr("style","color:red;");
                    }else{
                      $("#9wuli").attr("style",""); 
                    }
                }else{
                    alert("error");
                }
            }
        });

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