I don't think too much buttons could be a problem. I have actually 8
GeoExt Action buttons in my mapPanel toolbar! :s
Your problem may come rather from the last button you added, maybe the
control linked to it?
Geoffrey
On Thu, 25 Aug 2011 10:28:35 +0200, Viola Anne <violaa...@gmail.com> wrote:
> Hi,
> Adding the 7th control to my toolbar causes the map not to display i.e
> the
> map panel is blank. Any idea how to resolve this. Below is my code just
> incase someone can spot where am going wrong. Much thanks.
>
>
> //Begin ToolBar
> var ctrl, toolbarItems = [], action, actions = {};
>
> action = new GeoExt.Action({
> control: new OpenLayers.Control.ZoomToMaxExtent(),
> map: map,
> text: "max extent",
> //toggleGroup: "navControl", //*** Leave off or disables button
> after zoom ***
> allowDepress: false,
> group: "navControl",
> tooltip: "zoom to max extent",
> iconCls: "zoomfull",
> height:"10px"
> });
> actions["max_extent"] = action;
> toolbarItems.push(action);
> toolbarItems.push("-");
> // Pan Map
> action = new GeoExt.Action({
> // text: "nav",
> text:"pan",
> control: new OpenLayers.Control.Navigation(),
> map: map,
> // button options
> toggleGroup: "navControl",
> allowDepress: false,
> pressed: true,
> tooltip: "pan map",
> // check item options
> group: "navControl",
> checked: true,
> iconCls: "panMap"
> });
> actions["nav"] = action;
> toolbarItems.push(action);
> // Zoom In
> action = new GeoExt.Action({
> //text: "zoom box",
> text:"info",
> control: new OpenLayers.Control.WMSGetFeatureInfo(),
> map: map,
> // button options
> toggleGroup: "navControl",
> allowDepress: false,
> tooltip: "zoom box",
> // check item options
> group: "navControl",
> iconCls: "zoomWindowIn"
> });
> actions["zoom_box"] = action;
> toolbarItems.push(action);
> //attribute Info
> action = new GeoExt.Action({
> text: "attribute info",
> control: new OpenLayers.Control.WMSGetFeatureInfo(),
> tooltip: 'Info',
> map: map,
> allowDepress: false,
> tooltip: "zoom box",
> // check item options
> group: "info",
> iconCls: "info"
> });
> actions["info"] = action;
> toolbarItems.push(action);
> //zoom out
> action = new GeoExt.Action({
> text:"zoom out",
> control: new OpenLayers.Control.ZoomBox({out:true, displayClass:
> 'olControlZoomBoxOut'}),
> map: map,
> toggleGroup: "navControl",
> allowDepress: false,
> tooltip: "larger box, less zoom out",
> group: "navControl",
> iconCls: "zoomOut"
> });
> actions["zoom_out"] = action;
> toolbarItems.push(action);
> toolbarItems.push("-");
> // Navigation history - two "button" controls
> ctrl = new OpenLayers.Control.NavigationHistory();
> map.addControl(ctrl);
>
> action = new GeoExt.Action({
> text: "previous",
> control: new OpenLayers.Control.NavigationHistory().previous,
> disabled: true,
> tooltip: "previous in history"
> });
> actions["previous"] = action;
> toolbarItems.push(action);
>
> action = new GeoExt.Action({
> text: "next",
> control: new OpenLayers.Control.NavigationHistory().next,
> disabled: true,
> tooltip: "next in history"
> });
> actions["next"] = action;
> toolbarItems.push(action);
> toolbarItems.push("->");
>
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