我需要HTML和PHP代码的帮助 [英] I need a smal help with HTML and PHP codes
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问题描述
嗨
我需要帮助
我有一个HTML文件,并使用 和php文件更改了一行.
我该怎么办?
例子:
Hi
i need a help
i have an HTML file and went to change a line of it using and php file .
how can i do that ?
exemple :
<html>
<body>
<p> Hello </p>
<img src=" photo.jpg ">
</body>
</html>
我需要更改消息''你好''
以及图片'' photo.jpg ''
的链接
使用具有 form,input,input,commit的另一页
................................................... ................................................... ....
我尝试过的事情:
我还没有尝试任何东西
i need to change the message '' Hello ''
and the link of image '' photo.jpg ''
using another page with form , input , input , submit
........................................................................................................
What I have tried:
i don''t try any thing yet
..........................................................................................................................................................................................................................................
推荐答案
好-您将需要学习如何做这些东西,在这里可以学到.
W3Schools在线网络教程 [ ^ ]
为了帮助您: AJAX 将访问一个php文件,以获取新内容替换"hello".您需要 javaScript 来访问 DOM ,以便在不重绘页面的情况下更新页面上的特定位置.
您还可以使用php绘制原始页面,然后使用新值重新绘制它-但这并不会使您走得很远,而且非常麻烦,
Well - you will need to learn how to do this stuff and here''s where you can learn to do it.
W3Schools Online Web Tutorials[^]
To get you going: a php file will be accessed by AJAX to get your new content to replace ''hello''. You will need javaScript to access DOM in order to update a particular location on the page without redrawing the page.
You could also use php to draw the original page and then to redraw it with new values - but that''s not going to get you far and is very cumbersome,
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