Here I see how to create a personalized layout by a nested elements.
But if I want to divide each part in an XML view, how can I do it?
I would do something like this:
//file1
<page>
elementA
elementB
<\page>
//fileA
<page>
...
<\page>
//fileB
<page>
...
<\page>
You can add an XML view just like any other control instead of the core:HTML in the example code.
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.
I'm building an SAPUI5 Fiori application from the project template "SAP Fiori Master-Detail Application" in SAP Web IDE. I connect to an OData Service that gives me this nested structure (bold text represents a navigation property):
File
Properties...
ToRegister (returns collection of Registers)
Properties...
ToDocumentType (returns collection of DocumentTypes)
Properties...
ToDocument (returns collection of Documents)
Properties...
Displaying data in the Detail View is very slow, so I'm trying to use sap.uxap.ObjectPageLayout's lazy loading feature. For that, I have to extract parts of my view and put them into a custom block. This is accomplished by deriving from sap.uxap.BlockBase, according to this example (code here). Unfortunately, I couldn't find any examples that use aggregations/aggregation bindings.
I use XML Views. My Detail View looks like this:
<mvc:View
xmlns="sap.uxap"
xmlns:mvc="sap.ui.core.mvc"
xmlns:m="sap.m">
<ObjectPageLayout sections="{ToRegister}">
<sections>
<ObjectPageSection title="{RegisterName}" subSections="{ToDocumentType}">
<subSections>
<ObjectPageSubSection title="{Description}" >
<blocks>
<m:List items="{ToDocument}">
<m:CustomListItem>
...code for displaying properties...
</m:CustomListItem>
</m:List>
</blocks>
</ObjectPageSubSection>
</subSections>
</ObjectPageSection>
</sections>
</ObjectPageLayout>
</mvc:View>
This code does not use custom blocks. This is the slow version, but it works and displays the data correctly. Notice that the bold navigation properties are placed in curly braces (e.g. <m:List items="{ToDocument}">).
For my custom block, I extracted the <m:List> part into a seperate view:
<mvc:View
xmlns="sap.uxap"
xmlns:mvc="sap.ui.core.mvc"
xmlns:m="sap.m">
<m:List items="{Documents}">
<m:CustomListItem>
...code for displaying properties...
</m:CustomListItem>
</m:List>
</mvc:View>
Notice here that the property in the curly braces is not {ToDocument} anymore but {Documents}. That's because of the model mapping that has to be introduced in the original Detail View for this to work (see section Model Mapping in this article). I modified the Detail View like this:
<mvc:View
xmlns="sap.uxap"
xmlns:mvc="sap.ui.core.mvc"
xmlns:m="sap.m"
xmlns:attachmentblock="pft7.blocks.FileAttachmentList">
<ObjectPageLayout sections="{ToRegister}">
...
<blocks>
<attachmentblock:Block mode="Expanded">
<ModelMapping
externalModelName="ToDocumentType"
internalModelName="Documents"
externalPath="/ToDocument" />
</attachmentblock:Block>
</blocks>
...
</ObjectPageLayout>
</mvc:View>
It's pretty much the same. I added the xml namespace attachmentblock (which points to my custom block) and used it to replace the <m:List> child of <blocks>. Notice the attribute internalModelName of the <ModelMapping> node. It can be freely chosen and just has to be the same as the model name used in the block's view.
Finally, the problem: With this modification, my Detail View does not display the document properties anymore. Instead, it just displays the text "No data". I added some dummy text and it was properly displayed in my Detail View, so the actual inclusion of the custom block itself seems to work.
I suspect that I got the <ModelMapping> part wrong, but I don't know how to set the attributes correctly. I couldn't find any examples that use aggregations and navigation properties for this, so I'm pretty clueless. The console does not log any errors.
Can you check whether it works if you use an “Object Page with LazyLoading without blocks” as seen in this sample here?
In addition to this, you might also want to check on the reasons for the slow “Display of Detail View” via OData service.
Very often this is caused by long database access times.
If your backend is an R/3-ABAP system, you might want to check your OData service with an SQL-Trace (transaction ST05)
for long database response times caused by unnecessary requests or missing indexes.
I'm trying to add data attributes to elements in a XML View as below:
<core:FragmentDefinition
xmlns="sap.m"
<VBox data-help-id="Some.String.Here">
...
</VBox>
</core:FragmentDefinition>
but couldn't find how to do it, unless I assign them via Controller.
Tried using CustomData namespace, but it only adds data, without adding the HTML attribute to the DOM element.
Any idea?
Thanks!
actually you can do something very close and associate data to your xmlView. This is available for xml views and more. Check this url for more details: Custom Data - Attaching Data Objects to Controls
What you would need to do is add a custom namespace to your xmlView:
xmlns:dataHelp="http://schemas.sap.com/sapui5/extension/sap.ui.core.CustomData/1"
...
<core:FragmentDefinition
xmlns="sap.m"
<VBox dataHelp:id="Some.String.Here" id="myBox"
...
</VBox>
</core:FragmentDefinition>
you are then able to set and consume this attribute in your binding and javascript/controller/event handler:
sap.ui.getCore().byId("myBox").data("id") // = Some.String.Here
You can only influence the attributes written to the DOM using the standard control properties. If the standard properties don't provide you with a way to set the right HTML attibutes, and you still want to get your own HTML attributes in the DOM, you'll need to subclass the control and write your own renderer. When you write your own renderer, you have full control over what's written to the DOM.
You can find more information on writing custom controls in Step 34 of the SAPUI5 Walkthrough.
I have a simple XML view (fragment) like this:
<html:div id="holder"></html:div>
I want to add content programmatically like this:
var holder = this.byId("holder");
var label = new sap.m.Label({
text: "Label"
});
holder.addContent(label);
Effect is nothing, no error, no added content.
Why does it not work?
This is because content is not an aggregation (an easy mistake to make, since content usually is an aggregation).
sap.ui.core.HTML's content metadata object is a property of type string. From the jsdoc:
HTML content to be displayed, defined as a string.
You will need to use a different container for your label, such as sap.ui.layout.VerticalLayout, or you could just use raw HTML to stick in your holder object, rather than that sap.m.Label type.
Here is a jsbin that takes the XML view part of this question out of the equation.
Note: See #hirse's comment below for an important distinction when using html:div in XML views
The HTML element and the UI5 Controls are not directly compatible. UI5 Controls are JavaScript objects that have a render function. The render function creates a html fragment on demand. That html fragment ist then inserted into the page.
I have never tried it, but a solution could be to use the placeAt() method of your label:
label.placeAt("holder");
If you are using an XML View, the holder id will be prefixed. Then you should use something like this:
label.placeAt(this.getView().createId("holder"));
You can get DOM element of UI5 control by using getDomRef of sap.ui.core.Element class.
Then add your content to this DOM element by using placeAt()
Here is working example.
I'm trying to use constants or defines in GWT's UiBinder XML. All the questions and answers I find are related to CSS constants, using #def annotations in a elements, but that's not what I need. Take this example:
<g:Button width="60" height="24">Hello</g:Button>
If I have 50 buttons on my page, all with the same dimensions, I don't want to have to set each button's dimension as indicated above. If I want to change the width, I have to do this for all buttons on the page. So, what I'm looking for is something like this:
<g:Button width="{myWidth}" height="{myHeight}">Hello</g:Button>
The constants "myWidth" and "myHeight" being specified somewhere at the beginning of the UiBinder XML file. I tried doing this with and but I cannot get it to work.
Any ideas?
A. This is how you do it:
<ui:with field="styleConstants" type="...constants.StyleConstants" />
<g:Button width="{styleConstants.myWidth}" height="{styleConstants.myHeight}">Hello</g:Button>
Obviously, StyleConstants should have myWidth() and myHeight() methods.
B. Setting the same size to 50 buttons is wrong. This is what CSS classes are for. Define a CSS class and assign it to each button:
<g:Button styleName="button">Hello</g:Button>
You can use an external CSS file or a CSS Resource for this purpose.