I would like to know if it is somehow possible to use widgets in a ToggleButton, because I have an image on the downFace of a ToggleButton and want to use the Image widget, so that I can define a resource property.
Code looks like this (or should look like this, doesn't work of course):
<g:ToggleButton addStyleNames="{res.css.button} {res.css.active} {style.inventory-button}">
<g:upFace>upFace Text</g:upFace>
<g:downFace>downFace Text <g:Image resource="{res.wantedImage}" addStyleNames="{res.css.load}"></g:Image></g:downFace>
</g:ToggleButton>
ToggleButton's g:downFace takes an ImageResource as an image= attribute:
– Source: http://www.gwtproject.org/javadoc/latest/com/google/gwt/user/client/ui/CustomButton.html
But you cannot use both an image and text that way.
AFAICT, you can however use an image and text through HTML (but without widget):
<g:downFace>downFace Text <img src="{res.wantedImage.getSafeUri}" /></g:downFace>
or through a #sprite in a CssResource:
<g:downFace>downFace Text <span class="{res.css.wantedImageAsSprite}"></span></g:downFace>
Related
I want to add inline-svgs to my h1 to h6 Tags depending on the class set in the RTE.
Example:
RTE:
<h1 class="icon--clock">Header</h1>
Output:
<h1 class="icon--clock"><svg>...</svg>Header</h1>
I've done something similar with links before, using the parseFunc Config. A method like this: https://wiki.typo3.org/External_links
Is there any way to access and split the tag and class like the link parameters through TypoScript?
I also tried using a userFunc
lib.parseFunc.userFunc = ...\MyClass->MyUserFunc
but in Params I only get the tag content, not the tag or the classes that have been set themselves.
I'm using Typo8 with the ckeditor, but I don't think that makes a difference.
Can I even do this?
How do I do this?
I know that I can alternatively add different header layouts and use the tt_content header field, because it's easier to manipulate the template there. But I'd love to know if there is a way to this in the RTE.
I think you could do it in typoscript, but that would be very complicated as you need to analyze the attributes of the Hn-tags.
A simpler method which came to mind would be: use CSS and ::before. So you can use a selector to the class to insert the matching SVG.
This also can be done with javascript but as CSS can do it it would be more efficient to use CSS.
Here is what I need to do: For example we have paragraph with some text and also img inserted I need to delete only the text without the IMG, but I dont know how to set that kind of condition.
Here's how you could do that in jQuery if you got some kind of identifier:
$('.container p').html($('.container p img'));
http://jsfiddle.net/8xbEp/ - a fiddle example
But maybe it would be better if you just set the image to be non-editable within tinyMCE, depending on your goals.
EDIT
This is an fiddle showing how to use non-editable content inside a contenteditable field (such as tinyMCE)
http://jsfiddle.net/uUKPA/35/
You need to wrap the contenteditable="false" inside another element with contenteditable="false" to be sure it's not removable in all browsers, such as IE.
<div contenteditable="false"><img src="img.gif" contentedtitable="false"/></div>
I'm working on a site in EPiServer, and whenever I create a page property with the type set to "XHTML string" (which uses the WYSIWYG content editor in Edit mode), it wraps all content in <p> tags.
Is there any way to prevent this from happening? I can't remove the paragraph margins universally through my CSS (e.g. p {margin: 0 !important;}) since I do need the margins for actual paragraphs of text. I've even tried going to the HTML source view in the editor and manually deleting the <p> tags that it generates, but it immediately adds them back in when I save!
It doesn't happen when the property type is either a long or short string, but that's not always an option since the content might contain images, dynamic controls, etc.
This is becoming a real nuisance since it's very hard to achieve the layout I need when basically every element on the page has extra margins applied to it.
As Johan is saying, they are there for a reason - see more info here. That being said, it's not impossible to remove them. It can be done in one of two ways (taken from world.episerver.com:
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
myEditor.InitOptions["force_p_newlines"] = "false";
}
or
<script type="text/javascript">
tinyMCE.init({
force_p_newlines: false
});
</script>
You can add your own custom TinyMCE-config that removes P-elements or strip them out using regular expressions either when saving the page or when rendering the property/page.
I think it's a bad idea though. P-elements are what the editors generate the most and in most cases their content is also semantically correct. Better to wrap your property in a div with a class and adjust margins using CSS like you mention.
If you're using a version of EPiServer with TinyMCE editors, you can insert <br /> elements instead of <p> elements if you type shift-enter instead of enter. This should eliminate your margin problems.
More info at the link below:
http://www.tinymce.com/wiki.php/TinyMCE_FAQ#TinyMCE_produce_P_elements_on_enter.2Freturn_instead_of_BR_elements.3F
EDIT: My comment below answers his question better.
I discovered that while I can't remove the <p> tags from the source view (because it adds them back in automatically), if I replace them with <div> tags, it'll leave things alone. It does mean that I've got an extra <div> wrapping some elements that I don't really need, but at least a <div> doesn't add margins like a <p> does, so...good enough!
GWT Label widgets iterprets everything as text, not as html tags - that's good, but I would like it to interpret \n as a <br /> how do i do that.
I would make subclass, but I cant find what to override to achieve this behaviour
(I could use HTML widget, but it would interpret all tags - and all I need is an line brak)
Use an HTML widget and set its value using a SafeHtml constructed with SafeHtmlBuilder.appendEscapedLines:
HTML label = new HTML(new SafeHtmlBuilder().appendEscapedLines("foo<bar\nbaz>quux").toSafeHtml());
(alternatively, you can split("\n", -1) your text, call SafeHtml.htmlEscape on each part and join them back with a <br>, that's what appendEscapedLines does)
Another option is to use CSS, which may be sufficient in some cases where this problem emerges.
Add the CSS attribute white-space: pre or pre-wrap in the area where you display the text. It will ensure that line breaks are respected when rendering the document.
This approach has the potential to reduce some complexity, e.g. the processing of input where \n is replaced with <br/>.
You can use com.google.gwt.user.client.ui.HTML class to achieve this or simply write,
Label label = new HTML("// html code you wnat to write");
The problem to display multi-line text with HTML in XML files is that we are not allowed to use character < in the content. For example the below code cannot be compiled:
<g:HTML HTML="Line 1<br />Line2<br />Line 3" />
In my case, I declare that text as a i18n string then use in html
<ui:with field='ln' type='com.mycompany.i18n.LocalizableStrings'/>
<g:HTML HTML="{ln.EXPLAINATION}" />
I would like to break a long line of text assigned to the standard Label widget in GWT.
I was experimenting with inline <br /> elements but with no success.
Something like this:
label = "My very very very long<br />long long text"
You need to use the HTML widget, which extends the standard Label widget, and adds support for interpreting HTML tags.
See the JavaDoc.
I would use CSS to style the label to fit a given with and drop the <br/> all together.