on the API of the new control, which are forwarded to some of the inner controls. While your approach allows wrapping an XML fragment in a control, it does not allow having properties, aggregations etc. The implementation is flagged as "experimental" (and hidden in the documentation) in UI5 1.48 and should be officially released soon after, but can be tried already. There has been a presentation at 2017 about it, you can find the slides here, the code examples here, and the running demos here. Coincidentally under the name "FragmentControl". An idea so good that it is also being implemented in UI5 itself (late, but better than never). FragmentControls are an elegant way to combine both and take full advantage of SAPUI5s separation of views and logic. : a part broken off, detached, or incomplete The dish lay in fragments on the floor. Fragment, meaning 'a tiny, brittle shard,' first appeared as a noun and later as a verb. If your teacher writes 'frag' on your paper, you've got an incomplete sentence. Var sValue = oEvent.getParameter("value") Ĭustom controls and fragments work well together. A fragment is a small piece that’s come off a larger whole, and to fragment is to break. one that is broken off of something: a bone fragment a fragment of Indian pottery She read a fragment of the story. fragment noun C us / fræ·mnt / a small piece or part, esp. Return Control.extend("sap.ui.M圜ontrol", oEvent - the change event fragment noun C us / frmnt / a small piece or part, esp. So you always have to make use of a render manager for writing HTML tags, data, styles and controls: sap.ui.define([ fragmentfragment1 /frmnt/ noun countable PIECEa small piece of something that has broken off or that comes from something larger glass fragments. Though there is one thing that was bothering me: the rendering of custom controls, which unfortunately has to be done programmatically. 1919 - The Winston Simplified Dictionary By William Dodge Lewis, Edgar Arthur Singer Fragmental. A part broken off from a whole an imperfect part. 1913 - Webster's Revised Unabridged Dictionary By Noah Webster. Shorthand Fragment: The output of the first code and the code above is the same but the main reason for using is that it is a tiny bit faster when compared to the one with the ‘div’ tag inside it, as we didn’t create any DOM node. MotivationĬustom controls in SAPUI5 are a great way to encapsulate and reuse functionality throughout your application or even projects. A part broken off a small, detached portion an imperfect part as, a fragment of an ancient writing. If not, don’t worry! The SAPUI5 SDK provides many helpful tutorials and walkthroughs. Ideally you should have worked with SAPUI5 and especially custom controls and fragments before.
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