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  • parasuraman
    replied
    How i can display the data in GRID with paging

    Hi,
    i have added all the sample of the source code.
    can you please tell me how i can display the data in the GRID with the paging.
    and also tell me how i can run "gridPager.jsp" in SmartClient?
    Here is the sample for the onModuleLoad :
    Code:
    		VLayout mainlayout = new VLayout();
    		mainlayout.setWidth("600");
    		mainlayout.setHeight("150");
    		final ListGrid grid = new ListGrid();
    		grid.setAutoFetchData(true);
    		grid.setShowAllRecords(false);
    		grid.setDataPageSize(60);
    		grid.setDataSource(FormDSToSelectList.getInstance());
    		grid.setSortField(0);
    		mainlayout.addMember(grid);
    		mainlayout.draw();
    Here is the sample for the DataSource class:
    Code:
    private static FormDSToSelectList instance = null;
    	public static FormDSToSelectList getInstance() {
    		if (instance == null) {
    			instance = new FormDSToSelectList("DeviceGroupDS");
    		}
    		return instance;
    	}
    	public FormDSToSelectList(String id) {
    		setID(id);
    		setRecordXPath("/XDocument/XDeviceGroup");
    		DataSourceField groupNameField = new DataSourceField("groupName",
    				FieldType.TEXT, "Group Name");		
    		groupNameField.setRequired(true);
    		DataSourceField groupDescField = new DataSourceField("groupDescription",
    				FieldType.TEXT, "Group Description");
    		groupDescField.setRequired(true);
    		DataSourceField groupDateField = new DataSourceField("createdDate",
    				FieldType.TEXT, "Group Created Date");
    		groupDateField.setRequired(true);
    		DataSourceField groupMgrField = new DataSourceField("groupManager",
    				FieldType.TEXT, "Group Manager");
    		groupMgrField.setRequired(true);
    		
    		setFields(groupNameField, groupDescField, groupDateField, groupMgrField);
    		OperationBinding oppFetch = new OperationBinding();
    		oppFetch.setDataFormat(DSDataFormat.XML);
    		oppFetch.setOperationType(DSOperationType.FETCH);
    		oppFetch.setDataProtocol(DSProtocol.GETPARAMS);
    		oppFetch.setRecordXPath("/XDocument/XDeviceGroup");
    		setOperationBindings(oppFetch);
    	}
    	@Override
    	public Object transformRequest(DSRequest dsRequest) {
    		try {
    			if (dsRequest.getOperationType().equals(DSOperationType.FETCH)) {		
    				dsRequest.setActionURL("GetDeviceGroup.xml");				
    			}
    		} catch (Exception e) {
    			Window.alert(e.getMessage());
    		}
    		return super.transformRequest(dsRequest);
    	}
    	@Override
    	protected void transformResponse(DSResponse response, DSRequest request,
    			Object data) {
    		super.transformResponse(response, request, data);
    	}
    Here is the sample XML file
    Code:
    <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    <XDocument>
        <XStatus>Success</XStatus>
        <XAction>GET</XAction>
        <XService>DeviceGroup</XService>
        <XPageNo>3</XPageNo>
        <XDeviceGroup>
            <groupName>GRP1</groupName>
            <groupDescription>Represents the QA device group</groupDescription>
            <createdDate>2009-07-10 11:49:34</createdDate>
            <groupManager>UserA@domain.com</groupManager>
        </XDeviceGroup>
    	.
    	.
    	.
    	.
    	.
        <XDeviceGroup>
            <groupName>GRP3</groupName>
            <groupDescription>Development team support grop</groupDescription>
            <createdDate>2009-08-13 11:49:48</createdDate>
            <groupManager>UserC@domain.com</groupManager>
        </XDeviceGroup>
    <XDocument>

    Leave a comment:


  • Isomorphic
    replied
    Hi Senordhuff
    Check out this post in the Addendums forum.

    As part of our next (post 5.7) SmartClient release, we plan to include a Page-based navigation component or GridPager. In the meantime, this forum post includes code demonstrating how to create a similar solution based on a ListGrid and a VLayout.

    Let us know what you think.
    Thanks

    Isomorphic Software

    Leave a comment:


  • senordhuff
    started a topic Classic "pre-Ajax" paging controls

    Classic "pre-Ajax" paging controls

    Hi,

    As discussed in your public forum, it would be nice if SmartClient provided the classic paging navigation controls that lets a user view a large resultset in smaller chunks. While this isn't technically necessary because Ajax allows for scrollbar-based paging, in some usecases it is still a superior user experience, IMHO.
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