dongmaqiu6084 2017-08-02 01:46
浏览 62


I am kinda lost as to why I cant get data passed

getValues: function(url) {
    var result = null;
    url: url,
    type: 'get',
    dataType: 'json',
    async: false,
    success: function(data) {

        result = JSON.stringify(data);

return result;

I have no problems with the js part the problem is the php

$sql = "SELECT name, score FROM scores ORDER BY score DESC LIMIT 10 ";
$result = mysqli_query($conn1, $sql);
if (mysqli_num_rows($result) > 0) {
$data = array(); 
while ($row = mysqli_fetch_assoc($result)) {
    $data[] = array("name"=>$row['name'], "score"=>$row['score']);
    $post_data = json_encode(array($data));
echo $post_data;

echoing post data gives nothing if i echo post data inside while loop i get a result for every iteration of while loop. If i print_r data array i also get some kind of result. My question is what am i doing wrong?
Thank you for your answers I did bring out post data from the loop that was poorly made indeed however the real problem was that one of the names was in russian alphabet and the result from database wasnt utf-8

  • 写回答

3条回答 默认 最新

  • dsa99349 2017-08-03 18:04

    using json_last_error I found that I couldnt encode because data wasn't utf-8

    本回答被题主选为最佳回答 , 对您是否有帮助呢?



  • ¥15 联想电脑重装系统时无法发现硬盘
  • ¥15 MATLAB与UR10e实体机械臂建立通讯
  • ¥15 c++题需要快一点不用opencv
  • ¥15 关于#java#的问题:想要咨询Flowable流程引擎框架的问题
  • ¥15 vscode里面怎么用plaformio强调串口啊
  • ¥20 针对计算后数据做一致性检验可以用Bland Altman法吗
  • ¥15 win32如何自绘编辑框的背景图片(语言-c++|操作系统-windows)
  • ¥15 微信夜间被转走了1w对,当天手机剪切板里就出现了这个乱码,有铁子可以看看是啥吗可以
  • ¥50 跑通github上的代码 深度学习 pytorch
  • ¥50 求写,批处理调用分区助手分区脚本