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Question

I want to display message in my dialog. I have a function call on button :

checkDialogSubmit: function(dialog) {
        var hrefField = this.getFieldByName("href");     
        var hrefValue = hrefField.getValue();         
        if(hrefValue.indexOf('/val/')==-1 ){  
            //print message on dialog
            return false;
        }      
        else{          
            this.apply();
        }
        return true;
    },

And Here is my button and dialog configuration. I need the message should come on the top of all dialog items.

constructor: function(config) {
        config = config || { };
        var defaults = {
            "title": CQ.I18n.getMessage("Hyperlink"),
            "dialogItems": [ 
                    {
                    items
                }
        ],
 "buttons": [ { "itemId": "okButton", "name": "okButton", "text": CQ.I18n.getMessage("Ok"), "handler": this.checkDialogSubmit, "disabled": false, "scope": this }, { "itemId": "cancelButton", "name": "cancelButton", "text": CQ.I18n.getMessage("Cancel"), "handler": this.cancel, "disabled": false, "scope": this }
            ]
        };
        CQ.Util.applyDefaults(config, defaults);
        CQ.form.rte.plugins.LinkDialog.superclass.constructor.call(this, config);
    }

Answer 1

var pDialog = CQ.WCM.getDialog("/apps/global/components/general/damassetwhitelistdialog/damassetwhitelistdialog");
pDialog.show();

and in dialog just add a panel with message in it.