I basically want to create and add a component to the DOM programatically at runtime. Note a similar question was posted here but it refers to Angular 1, this question is for Angular 2.
You can use dynamic component from angular2_components:
https://github.com/dart-lang/angular2_components/tree/master/lib/src/components/dynamic_component
It allow you to pass [Type] of a component and it will do the job.
Related
Is there any way to customize IonSelect component, or to create some custom component which contains search box inside (on top of) it?
There is one ionic component IonSelectable for angular and this is exactly what I need in react typescript as well.
Here is link to installation and example: https://www.npmjs.com/package/ionic-selectable for this component. Here is also a link to github repo: https://github.com/eakoriakin/ionic-selectable.
Here is the picture how it looks like, and it is pretty amazing:
Does anyone know if something same/similar already exist for react typescript? Or, is there any one to create/solve this?
I am trying to create a form that requires quite a large amount of components but I do not want to create them all manually. Is there a way to create these components using a Form's Pre-activation script or some other script?
As of install4j 7, form components have to be configured statically in the IDE, there is no way to create them at runtime.
You can develop your own form component with the API that exiibits dynamic behavior, see the samples/customCode project for an example on how to get started.
I have a question about dynamic forms. The current situation is that we have a template driven form and the requirement is that the user can reorder the controls and also set some to invisible. For reordering we use dragula but for loading the stored setting we need to generate the form dynamically. We want to keep the template driven aproach and now my idea was to use the ngComponentOutlet in combination with the ContentChildren of the template to generate the form with the stored setting. Is this possible does anyone have another idea ? If possible please provide an example.
I'm trying to make my own Object Page for Smart template using UI5.
I tried using extensions, but it injects my custom view to existing objectpage,
but i want to add my own custom object page.
using smart template for sap.suite.ui.generic.template.ListReport.
The help states that you can completely replace the object page with your own by specifying your own custom component. You would then be free to code it up however you like.
See here: https://sapui5.ap1.hana.ondemand.com/#/topic/7e6e86984e6846bb8cfdfd3efb4d3e4b
I'm trying to add an attribute to the form tag of a cq5 form. I noticed that the output is generated using
FormsHelper.startForm(slingRequest, new JspSlingHttpServletResponseWrapper(pageContext));
I was curious how I can either:
alter the request so that the formHelper prints the form w/ the attributes I need
Hook into the actual print out to include the attributes I need.
Any help or direction would be good.
note:
I've already checkout out the javadoc for formshelper, done some searching via goolgle, and dev.day.com including the dev.day.com doc on developing forms.
thank you
API doesn't allow you to add any attributes to this tag. You can only specify desired CSS classes adding css property to the form component. Of course, you can also create component sling filter and response wrapper to rewrite created form, but it seems to be an overkill. I think better solution is using JS to add attributes client-side.