Hi Lore

You need to look at the TinyMCEConfig.config in the /config folder and add it to the list of allowed elements in the

Hope that helps.

Hi Peter,

I went to that file and now that looks like the following:

Still when I click on "save and publish" nothing gets displayed! I don't understand why that happens. 

...
<validElements>
    <![CDATA[+a[id|style|rel|rev|charset|hreflang|dir|lang|tabindex|accesskey|type|name|href|target|title|class|onfocus|onblur|onclick|
ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup],-strong/-b[class|style],-em/-i[class|style],
-strike[class|style],-u[class|style],#p[id|style|dir|class|align],-ol[class|style],-ul[class|style],-li[class|style],br,
img[id|dir|lang|longdesc|usemap|style|class|src|onmouseover|onmouseout|border|alt=|title|hspace|vspace|width|height|align|umbracoorgwidth|umbracoorgheight|onresize|onresizestart|onresizeend|rel],
-sub[style|class],-sup[style|class],-blockquote[dir|style],-table[border=0|cellspacing|cellpadding|width|height|class|align|summary|style|dir|id|lang|bgcolor|background|bordercolor],
-tr[id|lang|dir|class|rowspan|width|height|align|valign|style|bgcolor|background|bordercolor],tbody[id|class], iframe[src|width|height|name|align],
thead[id|class],tfoot[id|class],-td[id|lang|dir|class|colspan|rowspan|width|height|align|valign|style|bgcolor|background|bordercolor|scope],
-th[id|lang|dir|class|colspan|rowspan|width|height|align|valign|style|scope],caption[id|lang|dir|class|style],-div[id|dir|class|align|style],
-span[class|align],-pre[class|align|style],address[class|align|style],-h1[id|dir|class|align],-h2[id|dir|class|align],
-h3[id|dir|class|align],-h4[id|dir|class|align],-h5[id|dir|class|align],-h6[id|style|dir|class|align],hr[class|style],
dd[id|class|title|style|dir|lang],dl[id|class|title|style|dir|lang],dt[id|class|title|style|dir|lang],object[classid|width|height|codebase|*],
param[name|value|_value],embed[type|width|height|src|*],map[name],area[shape|coords|href|alt|target],bdo,button,iframe[src|style]]]>
  </validElements>
...

Try changing it to read

iframe[*]

I think it might be rejecting it because you have other attributes that are not on the list of valid attributes.

Hi Lore and welcome to our :)

If you can't get the above suggestions from Peter to work then you can go to the /config/umbracoSettings.config folder of the website and change the line <TidyEditorContent>True</TidyEditorContent> to "False".

That way custom HTML tags wont get stripped and in newer Umbraco releases it has been disabled by default.

However I personally think it's beneficial to keep the setting set to true since by disabling it opens up for the content editors to add a lot of bad markup like <font> tags and other messy stuff. Therefore I only think you should try this as a last resort if adding the iframe element to the TidyConfig does not work.

Alternatively you could also create a macro that inserts the iframe when the page is rendered.

Just my 2 cents.

/Jan

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