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failed to utilize getTop(), getLeft() on div(component). Please help.

asked 2018-12-28 14:31:18 +0800

cindy951357 gravatar image cindy951357
3 2

Hello. I am trying to get the html(zul) position of the component. I found getTop and getLeft in the zk library; however, while the getId() is working in the below code, the getTop(and getLeft) functions are not working; they return null. The currentDiv is of type ArrayList

.

    Connection conn = DaoDataSource.getConnection();
    for(int i =0;i<currentDiv.size();i++) { 
        Div ithDiv = currentDiv.get(i);
        String query = "UPDATE "+tablename+" SET LEFT ="+ithDiv.getLeft()+",Top="+ithDiv.getTop()+" WHERE ID = "
    +ithDiv.getId().split("-")[1]; 
        System.out.println(query);
        Statement st = conn.createStatement();
        ResultSet rs = st.executeQuery(query);
        rs.close(); 
    }

The following code is regarding to the creation at viewModel. Div tmpdiv = new Div(); tmpdiv.setId(myUtil.monitorholderString+currentId);

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Asked: 2018-12-28 14:31:18 +0800

Seen: 4 times

Last updated: Dec 28 '18

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