Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > 请教THINKPHP的请教TP模板语言的if判断问题

请教THINKPHP的请教TP模板语言的if判断问题

WBOY
Release： 2016-06-23 14:16:22
Original
966 people have browsed it

thinkphp

代码如下


{$vo.index}

{$vo.index} 

但是这里始终判断不成功。

回复讨论(解决方案)

还是不行呀，不知道为什么！！！！

还是不行呀，不知道为什么！！！！

那就是不相等呗，没有为什么

没用过TP  我想问这难道不是赋值运算吗? 赋值运算也能不成功吗? 还是说TP的特殊写法?

原来是$pageNow是空值，低级错误！！！！！！

Related labels：
请教THINKPHP的请教TP模板语言的if判断问题
source：php.cn
Previous article：团购站按地理位置分类 Next article：$_REQUEST为什么是空的？
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2166
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2315
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1950
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1829
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1880
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template