Example usage for com.google.gwt.query.client GQuery prev

Introduction

In this page you can find the example usage for com.google.gwt.query.client GQuery prev.

Prototype

public GQuery prev() 

Source Link

Document

Get a set of elements containing the unique previous siblings of each of the matched set of elements.

Usage

From source file:com.arcbees.chosen.client.ChosenImpl.java

License:Apache License

private void keyupArrow() {
    if (!resultsShowing) {
        resultsShow();// w w  w.j a v  a 2  s.com
    } else if (isNotResultHighlighted()) {
        activateLastResult();
    } else if (resultHighlight != null) {
        // TODO should be replaced by :
        // GQuery prevSibs = resultHighlight.prevAll("li." + css.activeResult());
        // but performance is bad... See http://code.google.com/p/gwtquery/issues/detail?id=146

        GQuery prevSibling = resultHighlight.prev();

        while (!prevSibling.isEmpty() && !prevSibling.is("li." + css.activeResult())) {
            prevSibling = prevSibling.prev();
        }

        if (prevSibling.length() > 0) {
            resultDoHighlight(prevSibling.first());
        } else {
            if (choices > 0) {
                resultsHide();
            }

            resultClearHighlight();
        }
    }
}

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From source file:com.watopi.chosen.client.ChosenImpl.java

License:Open Source License

private void keyupArrow() {
    if (!resultsShowing && !isMultiple) {
        resultsShow();//w  w w . j  a va2  s.c o  m
    } else if (resultHighlight != null) {
        // TODO should be replaced by :
        // GQuery prevSibs = resultHighlight.prevAll("li." + css.activeResult());
        // but performance is bad... See http://code.google.com/p/gwtquery/issues/detail?id=146

        GQuery prevSibling = resultHighlight.prev();

        while (!prevSibling.isEmpty() && !prevSibling.is("li." + css.activeResult())) {
            prevSibling = prevSibling.prev();
        }

        if (prevSibling.length() > 0) {
            resultDoHighlight(prevSibling.first());
        } else {
            if (choices > 0) {
                resultsHide();
            }

            resultClearHighlight();
        }
    }

}

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