如果您在页面上使用了createElement（）和appendChild（），那么如何捕获要写入PHP的所有HTML？ [英] if you have used createElement() and appendChild() on a page, how do you capture all the HTML to write to PHP?
问题描述
我正在努力学习AJAX，所以今晚我坐下来想出了一个可以用来测试的小玩具。你可以在这里看到：
http：// www。 publicdomainsoftware.org/ajaxExperiment.htm
我有Stuart Langridge的书DHTML Utopia：现代网页设计使用
Javascript和DOM这似乎很不错。它涵盖了基础知识。
我想做的下一件事就是在这个小页面上添加一个Save按钮
我想出了。我可以使用Sam Stephenson的Prototype框架来将
页面写入PHP脚本。然后将整个东西写成平局文件。这将是一个有趣的小玩具。
我在书中看不到的唯一一件事是，我如何得到所有的
$ b通过使用createElement（）和appendChild（）来广泛地改变HTML后，页面中的$ b文本和HTML？也就是说，
如何捕获我想发送给PHP的所有材料？
脚本？
I''m trying to learn AJAX so tonight I sat down and came up with a
little toy that I can do tests with. You can see it here:
http://www.publicdomainsoftware.org/ajaxExperiment.htm
I''ve got Stuart Langridge''s book "DHTML Utopia: Modern Web Design using
Javascript and DOM" which seems pretty good. It covers the basics.
The next thing I''d like to do is add a Save button to this little page
I came up with. I may use Sam Stephenson''s Prototype framework to
write the page to a PHP script. Which will then write the whole thing
out as a flat file. That would be a fun little toy to play with.
The only thing that I don''t see in the book is, how do I get all the
text and HTML that is in the page after that HTML has been extensively
changed through the use of createElement() and appendChild()? That is,
how do I capture all the material that I''d like to send to that PHP
script?
推荐答案
我应该在我的原始帖子中添加，当你去那个页面
时，你应该点击某些内容开始播放。
杰克巴恩斯写道：
I should have added, to my original post, that when you go that page
you should click on something to start playing.
Jake Barnes wrote:
我正在努力学习AJAX，所以今晚我坐下来想出了一个我可以做测试的小玩具。你可以在这里看到：
http：// www。 publicdomainsoftware.org/ajaxExperiment.htm
我有Stuart Langridge的书DHTML乌托邦：使用Javascript和DOM的现代网页设计这似乎很不错。它涵盖了基础知识。
接下来我要做的是在这个小页面上添加一个Save按钮
我想出了。我可以使用Sam Stephenson的Prototype框架将页面写入PHP脚本。然后将整个事物写成平面文件。这将是一个有趣的小玩具。
我在书中看不到的唯一一件事是，如何获得所有的文本和HTML通过使用createElement（）和appendChild（）来广泛改变HTML之后的页面？也就是说，我如何捕获我想要发送到PHP
脚本的所有材料？
I''m trying to learn AJAX so tonight I sat down and came up with a
little toy that I can do tests with. You can see it here:
http://www.publicdomainsoftware.org/ajaxExperiment.htm
I''ve got Stuart Langridge''s book "DHTML Utopia: Modern Web Design using
Javascript and DOM" which seems pretty good. It covers the basics.
The next thing I''d like to do is add a Save button to this little page
I came up with. I may use Sam Stephenson''s Prototype framework to
write the page to a PHP script. Which will then write the whole thing
out as a flat file. That would be a fun little toy to play with.
The only thing that I don''t see in the book is, how do I get all the
text and HTML that is in the page after that HTML has been extensively
changed through the use of createElement() and appendChild()? That is,
how do I capture all the material that I''d like to send to that PHP
script?
Jake Barnes写道：
Jake Barnes wrote:
书中我唯一没看到的是，我该怎么办？通过使用createElement（）和appendChild（）来广泛地改变HTML后，获取页面中的所有文本和HTML？也就是说，我如何捕获我想要发送到PHP
脚本的所有材料？
The only thing that I don''t see in the book is, how do I get all the
text and HTML that is in the page after that HTML has been extensively
changed through the use of createElement() and appendChild()? That is,
how do I capture all the material that I''d like to send to that PHP
script?
HTML元素节点在IE的浏览器DOM中，Opera和其他人都有
属性名为
outerHTML
innerHTML
当访问时序列化节点及其内容（outerHTML）或
节点的内容（innerHTML）。
Mozilla仅支持innerHTML。
请注意如果序列化可能不是标记的形式，那么在人们将XHTML作为text / html提供给浏览器的时候，你需要寻找
。
Mozilla和Opera和Safari我认为还提供了一个XMLSerializer，它可以应用于DOM节点，但正如名称所说它主要用于
根据XML而不是HTML进行序列化。然而
新的XMLSerializer（）。serializeToString（htmlDOMNode）
可以在这些浏览器中完成。
-
Martin Honnen
http：//JavaScript.FAQTs。 com /
Jake Barnes写道：
Jake Barnes wrote:
我在书中没有看到的唯一的事情是，在通过使用createElement（）广泛地改变HTML之后，如何获得页面中的所有文本和HTML？和appendChild（）？也就是说，我如何捕获我想要发送到PHP
脚本的所有材料？
The only thing that I don''t see in the book is, how do I get all the
text and HTML that is in the page after that HTML has been extensively
changed through the use of createElement() and appendChild()? That is,
how do I capture all the material that I''d like to send to that PHP
script?
假设你想在编辑后保存整个页面：
....
var pageContent = document.documentElement.innerHTML;
....
现在pageContent包含打开< HTML>的所有内容。关闭
< / HTML>包括< HTML>标记自己
Presuming that you want to save the whole page after editing:
....
var pageContent = document.documentElement.innerHTML;
....
Now pageContent contains everything from opening <HTML> to closing
</HTML> including <HTML> tags themselves
这篇关于如果您在页面上使用了createElement（）和appendChild（），那么如何捕获要写入PHP的所有HTML？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
