ZF-11301: Zend_Dojo_Form_Element_HorizontalSilder and VerticalSlider break JS for Internet Explorer


{{{quote}$slider = new Zend_Dojo_Form_Element_HorizontalSlider('slider', array('label' => 'Testslider')); $slider->setMinimum(1) ->setMaximum(7) ->setDiscreteValues(7);{quote}}}

Works perfectly fine in Mozilla browsers (e.g. Firefox, Chrome), but does not render the slider in Internet Explorer (atleast 8 is affected). The JS breaks because this._progressPixelSize is not set properly if setValue() is not called. Zend_Dojo_Form_Element_VerticalSlider is affected similarly.


IE broke due to the attrib not being set, whereas Mozilla browsers ignored the error

Patch reviewed (edited) and applied to trunk and 1.11 release branch.