使用PHP的Jquery UI进度栏 [英] Jquery UI Progress Bar with PHP

问题描述

我通过按照此处的本教程

I have tried to implement the Jquery UI Progress Bar without success by following this tutorial here http://t.wits.sg/2008/06/25/howto-php-and-jquery-upload-progress-bar/

APC已安装并在服务器上工作，因此问题必须是下面的代码，但是我处于死胡同，只是无法弄清为什么它不会更新进度条.我认为我已经正确地更改了代码以使其与Jquery UI进度条一起使用，而不是与它们所引用的代码一起使用.任何帮助将不胜感激.

APC is installed and working on the server so the issue must be the code below, but I'm at a dead end and just cant work out why it wont update the progress bar. I think I've changed the code correctly to work with the Jquery UI progress bar rather than the one they are referencing. Any help would be greatly appreciated.

推荐答案

测试您的假设.在代码中放入一条调试语句，以测试其值.

Test your assumptions. Put a debug statement into your code to test to see what the values are.

alert(print_r(data));

http://scriptnode.com/article/javascript-print_r-or -var_dump-equivalent/

此外，您可以使用Firebug的断点来阻止代码在特定行上执行.代码暂停后，您可以检查堆栈中每个变量的值.

Also, you can use firebug's breakpoints to stop the code from executing on a certain line. Once the code has halted, you can inspect the values of each variable in the stack.

http://getfirebug.com/doc/breakpoints/demo.html

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