How to dynamically insert UI to View

[Former Member]

i need dynamically create link,

like HTML Tag ＜a href='URL' ＞text＜/a＞

public void wdDoInit()

{

ArrayList al = .... (URL String List)

for(int i =0;i<al.size(); i++)

{

..... HOW TO CODING？？

}

}

Dynamically Insert UI to View or Dynamically Insert UI to View LinkToURL

[gill367 · Accepted solution]

hi

Use the following code to in wddomodify method

if(firstTime)
    {
    	IWDTransparentContainer tc = (IWDTransparentContainer)view.getElement("RootUIElementContainer");
    	
    IWDLinkToURL ld = (IWDLinkToURL)view.createElement(IWDLinkToURL.class,"ltu" );
    ld.setTarget("http://www.google.com");
    ld.setText("test...");
    ld.setEnabled(true);
    	
    	tc.addChild(ld);
	
    }

thnaks

Sarbjeet

[Former Member · Accepted solution]

hi Sarbjeet

this is my code,

how coding LinkToURL UI put in Group UI and how use group.createLayout() method for GridLayout ?

	if(firstTime)
	{
		IWDTransparentContainer tc = (IWDTransparentContainer)view.getElement("RootUIElementContainer");
		tc = (IWDTransparentContainer)view.getElement("RootUIElementContainer");
		
		IWDCaption groupTitle = (IWDCaption)view.createElement(IWDCaption.class,"GroupTitle");
		groupTitle.setText("TempGroup");
		
		IWDGroup group = (IWDGroup)view.createElement(IWDGroup.class,"DynamicallyGroup");
		group.setHeader(groupTitle);
		group.setWidth("100%");
		group.setEnabled(true);
		tc.addChild(group);
		
		for (int i=0 ; i<10; i++)
		{
			tc = (IWDTransparentContainer)view.getElement("RootUIElementContainer");
			IWDLinkToURL ld = (IWDLinkToURL)view.createElement(IWDLinkToURL.class,"ltu"+i );
			ld.setTarget("http://www.google.com");
			ld.setReference("http://www.google.com");
			ld.setText("test..."+i+"\t");
			ld.setEnabled(true);
			tc.addChild(ld);
		}
	}

[Former Member · Accepted solution]

Hi,

Use the below code.

IWDGridLayout layout = (IWDGridLayout) group.createLayout(IWDGridLayout.class);
group.set...

You can set its various properties through its setter methods.

You can always search SDN and you will definetly get the solution for these commonly asked questions without waiting for the response here : )

Hope it helps.

Regards,

Manoj

[Former Member · Accepted solution]

Thank Manoj

i can search SDN , but i do not know how to search for keywords : )

ex..

now i add TextView or LinkToURL .... to Group Child？

keywords is ><"

[gill367 · Accepted solution]

IWDGridLayout layout = (IWDGridLayout) group.createLayout(IWDGridLayout.class);

yeah this is correct

you can search for "dynamically adding UI element" then you will get lots of examples

Thanks

sarbjeet Singh

[ErvinSzolke]

Hi,

see also the video which covers dynamic UI generation as well:

http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/media/uuid/3178ae74-0701-0010-ba8d-e3ca9f1edc1...

Best Regards,

Ervin

[Former Member]

you gotta create the uI elements in the method wdDoModify()

for each entry you need to create a new UI element of type LinkToUrl

or are you looking for the exact code?

[Former Member]

you can for me one a sample code?