Extjs 3.4 textarea height reset

[amitakhatri]

Hi,

I want to reset the height of auto growing textarea to its original height once it is set to empty. But because of the "emptyText", textarea expands itself.
Is there any way to configure textarea so that it does not consider "emptyText" for expending height.

Thanks...

[tvanzoelen]

Well this is a 4.1 forum but...

If it grows to fit the text then you can set a new Height with getHeight(defaultHeight)

Or override this function to you needs

setValue : function(v){
        if(this.emptyText && this.el && !Ext.isEmpty(v)){
            this.el.removeClass(this.emptyClass);
        }
        Ext.form.TextField.superclass.setValue.apply(this, arguments);
        this.applyEmptyText();
        this.autoSize();
        return this;
    },

Switch the order

this.autoSize();
this.applyEmptyText();

First autosize then set emptytext