// private
SafariOnKeyDown : function(event){
- Roo.log(this.el);
- Roo.log('start : ' + this.el.dom.selectionStart);
- Roo.log('end : ' + this.el.dom.selectionEnd);
- Roo.log('length : ' + this.getValue().length);
- var isSelectAll = this.el.dom.selectionEnd - this.el.dom.selectionStart - this.getValue().length;
- if(((event.getKey() == 8 || event.getKey() == 46) && this.getValue().length ==1) || isSelectAll == 0){ // backspace and delete key
+ var isSelectAll = false;
+ if(this.el.dom.selectionEnd > 0){
+ isSelectAll = (this.el.dom.selectionEnd - this.el.dom.selectionStart - this.getValue().length == 0) ? true : false;
+ }
+ if(((event.getKey() == 8 || event.getKey() == 46) && this.getValue().length ==1) || isSelectAll){ // backspace and delete key
event.preventDefault();
this.setValue('');
};