What with an even more compact solution: You could use a ComboBox, with an additional button. If you enter a new value into the ComboBox' text field, the button becomes [+], and on pressing this the value is added to the list. If you select a value from the list, or enter an existing value by hand, the button becomes [-] and allows you to delete the value from the list.
This way, your form's total size never has to change. T. On 03/01/2013 03:55 PM, Elemer wrote: > Hi, > > I would like to design a form with Qooxdoo Desktop 2.1 > to allow the user to insert a variable but small > number of items (for example, email addresses). > > If I use a standard List I will need a TextField for > the user to enter the data, a Button to insert the > data, a List to contain the items and a button > to delete the selected item. > > As my form already has several other fields I > would prefer a more compact solution, like > the following: > > Initially only a TextField and a [+] Button to > insert the data is presented. > When the user clicks on the [+] Button it becomes [-], > the TextField becomes read only and a new row > with a new TextField and a [+] Button is appended > to the form. > If the user presses the [-] Button the correspondent > row is removed. > If the maximum number of items is reached, no > further rows are appended to the form. > > > Any ideas on how to implement this ? > > > Best regards, > Elemer. > > > > > > ------------------------------------------------------------------------------ > Everyone hates slow websites. So do we. > Make your web apps faster with AppDynamics > Download AppDynamics Lite for free today: > http://p.sf.net/sfu/appdyn_d2d_feb > _______________________________________________ > qooxdoo-devel mailing list > qooxdoo-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel > > ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ qooxdoo-devel mailing list qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
