Sometimes you simply need to dump out the contents of a text field raw, and not have the SharePoint field controls alter you HTML, strip scripts, etc.
I’m currently using this to display raw HTML that is being programmatically imported into a list.
This is a very simple example of how to make a field control, however you’ll want to ensure you consider things like caching and security before deploying this.
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<span class="kwrd">public</span> <span class="kwrd">class</span> RawTextFieldControl : BaseFieldControl { <span class="kwrd">public</span> XnaRawTextFieldControl() { <span class="kwrd">base</span>.DisableInputFieldLabel = <span class="kwrd">true</span>; <span class="kwrd">base</span>.ControlMode = SPControlMode.Display; } <span class="kwrd">protected</span> <span class="kwrd">override</span> <span class="kwrd">void</span> RenderFieldForDisplay(HtmlTextWriter output) { output.Write(<span class="kwrd">this</span>.ItemFieldValue); } } |
.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, “Courier New”, courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }