 {
     private weak var controller:CHome!
     private weak var viewText:VHomeInputText!
+    private weak var viewPlaceholder:VHomeInputPlaceholder!
+    private let kPlaceholderHeight:CGFloat = 50
     
     convenience init(controller:CHome)
     {

        backgroundColor = UIColor.clear
        
        let barHeight:CGFloat = VParent.kBarHeight
        let viewText:VHomeInputText = VHomeInputText(controller:controller)
        self.viewText = viewText
        
        addSubview(viewText)
        
        let layoutViewTextTop:NSLayoutConstraint = NSLayoutConstraint(

            attribute:NSLayoutAttribute.right,
            multiplier:1,
            constant:0)
        
        let layoutViewPlaceholderTop:NSLayoutConstraint = NSLayoutConstraint(
            item:viewPlaceholder,
            attribute:NSLayoutAttribute.top,
            relatedBy:NSLayoutRelation.equal,
            toItem:self,
            attribute:NSLayoutAttribute.top,
            multiplier:1,
            constant:barHeight)
        let layoutViewPlaceholderHeight:NSLayoutConstraint = NSLayoutConstraint(
            item:viewPlaceholder,
            attribute:NSLayoutAttribute.height,
            relatedBy:NSLayoutRelation.equal,
            toItem:nil,
            attribute:NSLayoutAttribute.notAnAttribute,
            multiplier:1,
            constant:kPlaceholderHeight)
        let layoutViewPlaceholderLeft:NSLayoutConstraint = NSLayoutConstraint(
            item:viewText,
            attribute:NSLayoutAttribute.left,
            relatedBy:NSLayoutRelation.equal,
            toItem:self,
            attribute:NSLayoutAttribute.left,
            multiplier:1,
            constant:0)
        let layoutViewPlaceholderRight:NSLayoutConstraint = NSLayoutConstraint(
            item:viewText,
            attribute:NSLayoutAttribute.right,
            relatedBy:NSLayoutRelation.equal,
            toItem:self,
            attribute:NSLayoutAttribute.right,
            multiplier:1,
            constant:0)

        addConstraints([
            layoutViewTextTop,
            layoutViewTextBottom,
            layoutViewTextLeft,
            layoutViewTextRight,
            layoutViewPlaceholderTop,
            layoutViewPlaceholderHeight,
            layoutViewPlaceholderLeft,
            layoutViewPlaceholderRight])
    }
}
