php调用js变量

Question

<script>
    $(document).ready(function(){
        for(i=0;i<$(".num").html();i++){
            $(".tab").append(
            '<a href="spreaderCheckFan.html" class="info" class="weui-form-preview weui-cell_access">'+
                '<div class="weui-form-preview__hd">'+
                '<label class="weui-form-preview__label">姓名</label>'+
                '<em class="weui-form-preview__value" style="color:black"><?php echo $row[i]["name"] ?></em>'+
                '</div>'+
                '<div class="weui-form-preview__bd">'+                '<div class="weui-form-preview__item">'+
                '<label class="weui-form-preview__label">年龄</label>'+
                '<span class="weui-form-preview__value"><?php echo $row[i]["age"]?></span>'+
                '</div>'+
                '<div class="weui-form-preview__item">'+
                '<label class="weui-form-preview__label">联系方式</label>'+
                '<span class="weui-form-preview__value"><?php echo $row[i]["tel"]?></span>'+
                '</div>'+
                '<div class="weui-form-preview__item">'+
                '<label class="weui-form-preview__label">备注</label>'+
                '<span class="weui-form-preview__value"></span>'+
            '</div>'+
            '</div>'+
            '</a>'+
            '<br>'
            )
        }
    })</script>
以上是代码 试了网上很多方法 但是 $row[i]["name"] 根本就得不到这个变量 哪位大神告诉我一下到底怎么做啊

Answer 1

 $row[i]["name"]  是否存在呢？

Answer 2

$row[i]["name"] 是 php 变量，没看到你是在哪里赋值的

Answer 3

$row是php变量，没有看到赋值可以在代码前打印，看看有什么内容。
<?php
print_r($row);
?>

Answer 4

 先页面上打印$row[i]["name"] 变量是否存在，如果存在。先将php变量转成js变量,然后再放进去
<script>
name="{$row[i]["name"]}"；
</script>

Answer 5

不能在php中使用js的循环变量i

Answer 6

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