layer.open is not a function怎么解决

Posted 2023-04-13

网上查资料和不断尝试,终于找到原因了.
1)网上一种解释:

If you are trying to add your own jQuery code to WordPress, and have had the error “$ is not a function” show up on Firebug, here is the fix:
Convert all dollar signs ($) to ‘jquery’
The dollar sign is reserved in WordPress for the Prototype library, which is why it errors out. For example, instead of:

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$().ready(function()
$("#select_me").show();
);

Change it to:

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jQuery().ready(function()
jQuery("#select_me").show();
);

2)按照上面该法没作用. Error msg 变成: jQuery(***).dialog is not a function.
一个下午的努力, 觉得可能是js冲突所致. 一行行删代码, 发现是下面一行. 原来不是方法冲突, 而是引用冲突吧?!
"<script src="<session:constant name='ContextPath'/>/js/jquery-1.8.5/js/jquery-1.4.2.min.js" type="text/javascript"></script>". 在内部Frame的jsp中, 这样一行删除就OK了. 可能是外部已经引用了, 删除后jQuery的方法都正常了. 参考技术A <script src="../Js/jquery-1.8.3.min.js" type="text/javascript"></script>
<script src="../Js/Dialog/layer.js" type="text/javascript"></script>
function showClientDialog()
$.layer(
type: 2,
title: ["选择产品", true],
fix: true,
move: false,
maxmin: true,
shadeClose: false,
shade: [0.3, '#000', true],
border: [5, 0.3, '#666', true],
offset: [($(window).height() - 480) / 2 + 'px', ''],
area: [1000 + 'px', 480 + 'px'],
iframe: src: "../WarehouseManager/CheProduct.aspx"

);
本回答被提问者采纳

RuntimeError: Python is not installed as a framework. The Mac OS X backend will not be able to funct

在virtualenv环境下使用matplotlib绘图时遇到了这样的问题：

>>> import matplotlib.pyplot as plt
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
...

in <module>
from matplotlib.backends import _macosx
RuntimeError: Python is not installed as a framework. The Mac OS X backend will not be able to function correctly if Python is not installed as a framework. See the Python documentation for more information on installing Python as a framework on Mac OS X. Please either reinstall Python as a framework, or try one of the other backends. If you are Working with Matplotlib in a virtual enviroment see ‘Working with Matplotlib in Virtual environments‘ in the Matplotlib FAQ

 

似乎是因为虚拟环境与默认环境的安装配置不同造成的。

搜索错误信息之后，在STO上找到了解决方案：

 

1、pip安装matplotlib之后，会在根目录下产生一个.matplotlib的目录:

? bin ll ~/.matplotlib          

我是通过cd ~/.matplotlib 进入这个文件夹的    cd ~命令是进入home目录    （就是进入home目录下的一个.matplotlib文件夹下）

total 280
-rw-r--r-- 1 me staff 78K 10 4 2015 fontList.cache
-rw-r--r-- 1 me staff 59K 1 17 15:56 fontList.py3k.cache
drwxr-xr-x 2 me staff 68B 10 4 2015 tex.cache

 

2、在这个目录下创建一个名为matplotlibrc的文件，内容是：

backend: TkAgg

然后保存退出，重启Python交互界面或重新运行脚本，import正常执行。