C# 编辑网页值并通过单击按钮提交?
HTMLC# 编辑网页值并通过单击按钮提交?,c#,html,.net,html-agility-pack,C#,Html,.net,Html Agility Pack,HTML <head></head> <body class=" products show us"> <header id="header"></header> <div id="wrap"> ::before <div id="container" style="opacity: 1;"> <div class="
<head></head>
<body class=" products show us">
<header id="header"></header>
<div id="wrap">
::before
<div id="container" style="opacity: 1;">
<div class="sidebar"></div>
<article itemtype="http://schema.org/Product" itemscope="itemscope">
::before
<figure>
<img id="img-main" src="test.jpg" itemprop="image" alt="test"></img>
<div id="zoom-lens"></div>
<div id="zoom-holder" style="background: url("test.jpg") no-repeat scroll 0px 0px transparent;" data-background-image="test.jpg"></div>
</figure>
::after
</article>
<div id="details" data-style-limited-with-count="0" data-style-limited="false">
<h1 itemprop="name"></h1>
<p class="style" itemprop="model">
White
</p>
<p class="description" itemprop="description"></p>
<ul class="styles "> // STEP 1: GENERATE LIST OF STYLES PER data-style-name and select the one that matches via adding "selected" to a class""!
::before
<li>
<a class="selected" data-style-name="White" data-style-id="10570" data-sold-out="false" data-images="{"detail_url":"..."..."}" href="..." data-no-tubolink="data-no-tubolink"></a>
</li>
<li>
<a class="" data-style-name="Black" data-style-id="10571" data-sold-out="true" data-images="{"detail_url":"..."..."}" href="..." data-no-tubolink="data-no-tubolink"></a>
</li>
::after
</ul>
<p class="price" itemtype="http://schema.org/Offer" itemscope="itemscope" itemprop="offers"></p>
<div id="cart-controls">
<div id="cart-controls"> // STEP 2 => OPEN THIS!
<form id="cart-addf" class="add" method="post" data-remote="true" action="/shop/168934/add" accept-charset="UTF-8">
<div style="margin:0;padding:0;display:inline"></div> // STEP 3: GENERATE LIST OF OPTIONS (UNKNOWN AMOUNT OF FIELDSETS) AND SELECT OPTION(S)!
<fieldset>
<select id="size" name="size">
<option value="25134"></option>
<option value="25135"></option>
<option value="25136"></option>
</select>
</fieldset>
<fieldset>
<select id="qty" name="qty">
<option value="1"></option>
<option value="2"></option>
<option value="3"></option>
<option value="4"></option>
<option value="5"></option>
<option value="6"></option>
<option value="7"></option>
<option value="8"></option>
</select>
<a class="next" href="..."></a>
</fieldset>
<fieldset id="add-remove-buttons">
<input class="button" type="submit" value="add to cart" name="commit"></input> // STEP 4: CLICK BUTTON!
<a class="button continue" href="/shop"></a>
</fieldset>
</form>
</div>
</div>
<script id="cart-controls-add" type="text/x-nano-tmpl"></script>
<script id="cart-controls-remove" type="text/x-nano-tmpl"></script>
<script id="cart-controls-sold-out" type="text/x-nano-tmpl"></script>
<script id="cart-controls-limited" type="text/x-nano-tmpl"></script>
</div>
</div>
::after
</div>
<footer id="nav" style="opacity: 1;"></footer>
<script type="text/javascript"></script>
<script type="text/javascript"></script>
<script type="text/javascript"></script>
</body>
</html>
不太确定您想要完成什么,但我认为这可能是正确的: 请参见此部分以更改JQuery中的任何属性 查看此内容以更改/添加单击某个内容时将发生的事情 不用说,我不认为你需要让按钮“点击自己”,那么它有什么意义呢P 但是你可以让它,如果你点击它,它会做它应该做的第一件事,然后再做第二件事,在jqueryclick函数中,你可能会做
但正如帕西所说,我希望你能详细阐述一下,随时发表评论,并询问在这篇文章中是否有不清楚的地方。你到底想实现什么目标有些不清楚。你能在你的问题中再详细一点吗?所需输出的示例也会有所帮助。是否要下载一些网站,对其进行更改,然后在更改后将其发布到服务器?如果这是你想要的,那就不可能了。SO帖子对此很清楚。
HtmlAgilityPack.HtmlDocument doc = null;
doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(new WebClient().DownloadString("website above that contains that HTML"));