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POAssign converted html to a serverside control
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  1. POAssign converted html to a serverside control
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    copied!<p>I'm using markdown and I've got some input such as <code>**test**</code> which makes the word test appear in bold <strong>test</strong> and I've converted it with html like so"</p> <pre><code> var converter1 = Markdown.getSanitizingConverter(); var editor1 = new Markdown.Editor(converter1); editor1.run(); var d = document.getElementById("wmd_input"); var html = converter1.makeHtml(d.value); alert(html); </code></pre> <p>And this alerts <code>&lt;b&gt;test&lt;/b&gt;</code> the issue is I need to take this value, namely <code>&lt;b&gt;test&lt;/b&gt;</code> and access this via server side code (asp.net). I tried assigning it to a variable like so:</p> <pre><code> document.getElementById("Label1").value = html; </code></pre> <p>But it doesn't seem to work, when I go to the code behind it shows <code>Label1</code> as being empty. Is this possible?</p> <h2>Edit</h2> <p>I tried to change it to a hidden field same issue:</p> <pre><code>&lt;script type="text/javascript"&gt; (function () { var converter1 = Markdown.getSanitizingConverter(); var editor1 = new Markdown.Editor(converter1); editor1.run(); var d = document.getElementById("wmd_input"); var html = converter1.makeHtml(d.value); alert(html); document.getElementById('&lt;%= h1.ClientID %&gt;').value = html; var h = document.getElementById('&lt;%= h1.ClientID %&gt;'); alert(h.value); })(); &lt;/script&gt; </code></pre> <p>The issue I have is I have an asp.net server side button that when clicked I try to do this:</p> <p><code>Label1.Text = h1.Value;</code></p> <p>That is to store the value from the hidden field to a label but this doesnt work. When I put a break point in it shows <code>h1</code> is empty <code>""</code>....So I'm not sure what event or how to do this so that when I make changes to my textarea <code>wmd_input</code> that i should be able to see these changes in my server side code...</p> <p>Here's my entire asp.net form:</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;title&gt;PageDown Demo Page&lt;/title&gt; &lt;link rel="stylesheet" type="text/css" href="css/demo.css" /&gt; &lt;script type="text/javascript" src="js/Markdown.Converter.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="js/Markdown.Sanitizer.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="js/Markdown.Editor.js"&gt;&lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;form id="myForm" runat="server"&gt; &lt;div class="wmd-panel"&gt; &lt;div id="wmd-button-bar"&gt;&lt;/div&gt; &lt;textarea cols="5" rows="5" id="wmd_input" class="wmd-input" runat="server"&gt;&lt;/textarea&gt; &lt;div id="wmd_preview" class="wmd-panel wmd-preview" runat="server"&gt;&lt;/div&gt; &lt;/div&gt; &lt;asp:button id="Button1" runat="server" Text="Set" onclick="Button1_Click"&gt;&lt;/asp:button&gt; &lt;asp:button id="Button2" runat="server" Text="Get" onclick="Button2_Click"&gt;&lt;/asp:button&gt;&lt;asp:label id="Label1" runat="server"&gt;Label&lt;/asp:label&gt; &lt;asp:HiddenField ID="h1" runat="server" EnableViewState="true" /&gt; &lt;script type="text/javascript"&gt; (function () { var converter1 = Markdown.getSanitizingConverter(); var editor1 = new Markdown.Editor(converter1); editor1.run(); var d = document.getElementById("wmd_input"); var html = converter1.makeHtml(d.value); alert(html); document.getElementById('&lt;%= h1.ClientID %&gt;').value = html; alert(document.getElementById('&lt;%= h1.ClientID %&gt;').value); })(); &lt;/script&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
 

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