Java Code Examples for com.google.gwt.dom.client.Element#setInnerHTML()

public void testToastWithCallback() {
    final boolean[] isCallbackFired = new boolean[1];
    new MaterialToast(() -> {
        isCallbackFired[0] = true;
    }).toast("callback", 1000);
    Timer t = new Timer() {
        @Override
        public void run() {
            assertTrue(isCallbackFired[0]);
        }
    };
    t.schedule(1000);
    Element toastContainer = $("body").find("#toast-container").asElement();
    assertNotNull(toastContainer);
    toastContainer.setInnerHTML("");
}
 

@Override
public void redraw() {
	StyleUtils.toggleStyle(this, LinkStyle.ACTIVE, this.active);
	Element elem = getElement();
	elem.removeAllChildren();
	if (!active) {
		elem = Document.get().createAnchorElement();
		getElement().appendChild(elem);
		if (this.link != null) {
			AnchorElement.as(elem).setHref(this.link);
		}
	}

	if (this.label != null) {
		elem.setInnerHTML(this.label);
	}
	if (this.iconType != null) {
		Icon icon = new Icon();
		icon.setType(this.iconType);
		elem.insertFirst(icon.getElement());
	}
}
 

void dump(Element timeBox) {
  final SafeHtmlBuilder timeHtml = new SafeHtmlBuilder();
  timeHtml.appendHtmlConstant("<table cellpadding='0' cellspacing='0'>");
  events.each(new ProcV<Integer>() {
    @Override
    public void apply(String key, Integer value) {
      timeHtml.appendHtmlConstant("<tr><td>");
      timeHtml.appendEscaped(key);
      timeHtml.appendHtmlConstant(":</td><td>");
      timeHtml.appendEscaped("" + value);
      timeHtml.appendHtmlConstant("</td></tr>");
    }
  });
  timeHtml.appendHtmlConstant("</table>");
  timeBox.setInnerHTML(timeHtml.toSafeHtml().asString());

}
 

private SubmitCompleteHandler getSubmitCompleteHandler() {
	return new SubmitCompleteHandler() {
		public void onSubmitComplete(final SubmitCompleteEvent event) {

			final Element label = DOM.createLabel();
			label.setInnerHTML(event.getResults());

			final String csvData = label.getInnerText();
			if (hasError(csvData)) {
				showAlert("Error: " + csvData);
			} else {
				parseCsvData(csvData);
				autoMessageBox.hide();
			}
		}

		private boolean hasError(final String contentFile) {
			return contentFile.startsWith("413")
					|| contentFile.startsWith("500");
		}
	};
}
 

void dump(Element timeBox) {
  final SafeHtmlBuilder timeHtml = new SafeHtmlBuilder();
  timeHtml.appendHtmlConstant("<table cellpadding='0' cellspacing='0'>");
  events.each(new ProcV<Integer>() {
    @Override
    public void apply(String key, Integer value) {
      timeHtml.appendHtmlConstant("<tr><td>");
      timeHtml.appendEscaped(key);
      timeHtml.appendHtmlConstant(":</td><td>");
      timeHtml.appendEscaped("" + value);
      timeHtml.appendHtmlConstant("</td></tr>");
    }
  });
  timeHtml.appendHtmlConstant("</table>");
  timeBox.setInnerHTML(timeHtml.toSafeHtml().asString());

}
 

/** Injects some HTML into the DOM. */
private static Element load(SafeHtml html) {
  Element container = Document.get().createDivElement();
  container.setInnerHTML(html.asString());
  Element content = container.getFirstChildElement();
  RootPanel.get().getElement().appendChild(content);
  return content;
}
 

/**
 * Creates an xml block structure from a model, and injects it into the page.
 */
private XmlStructure createXml(ConversationView model) {
  String xml =
      XmlRenderer.render(new ViewIdMapper(ModelIdMapperImpl.create(model, "empty")), model);
  Element dom = Document.get().createElement("xml");
  dom.setInnerHTML(xml);
  Document.get().getBody().appendChild(dom);
  return XmlStructure.create(XmlRenderer.ROOT_ID);
}
 

/** Turns a UiBuilder rendering into a DOM element. */
private Element parseHtml(UiBuilder ui) {
  if (ui == null) {
    return null;
  }
  SafeHtmlBuilder html = new SafeHtmlBuilder();
  ui.outputHtml(html);
  Element div = com.google.gwt.dom.client.Document.get().createDivElement();
  div.setInnerHTML(html.toSafeHtml().asString());
  Element ret = div.getFirstChildElement();
  // Detach, in order that this element looks free-floating (required by some
  // preconditions).
  ret.removeFromParent();
  return ret;
}
 

/**
 * Creates an xml block structure from a model, and injects it into the page.
 */
private XmlStructure createXml(ConversationView model) {
  String xml =
      XmlRenderer.render(new ViewIdMapper(ModelIdMapperImpl.create(model, "empty")), model);
  Element dom = Document.get().createElement("xml");
  dom.setInnerHTML(xml);
  Document.get().getBody().appendChild(dom);
  return XmlStructure.create(XmlRenderer.ROOT_ID);
}
 

/** Turns a UiBuilder rendering into a DOM element. */
private Element parseHtml(UiBuilder ui) {
  if (ui == null) {
    return null;
  }
  SafeHtmlBuilder html = new SafeHtmlBuilder();
  ui.outputHtml(html);
  Element div = com.google.gwt.dom.client.Document.get().createDivElement();
  div.setInnerHTML(html.toSafeHtml().asString());
  Element ret = div.getFirstChildElement();
  // Detach, in order that this element looks free-floating (required by some
  // preconditions).
  ret.removeFromParent();
  return ret;
}
 

public void testToastStructure() {
    MaterialToast.fireToast("test");
    Element toastContainer = $("body").find("#toast-container").asElement();
    assertNotNull(toastContainer);
    assertEquals(toastContainer.getChildCount(), 1);
    assertNotNull(toastContainer.getChild(0));
    assertTrue(toastContainer.getChild(0) instanceof Element);
    Element toastElement = (Element) toastContainer.getChild(0);
    assertEquals(toastElement.getInnerHTML(), "test");
    toastContainer.setInnerHTML("");
}
 

public void testToastWithWidget() {
    MaterialLink link = new MaterialLink();
    new MaterialToast(link).toast("test");
    Element toastContainer = $("body").find("#toast-container").asElement();
    assertNotNull(toastContainer);
    assertEquals(toastContainer.getChildCount(), 1);
    assertNotNull(toastContainer.getChild(0));
    assertTrue(toastContainer.getChild(0) instanceof Element);
    Element toastElement = (Element) toastContainer.getChild(0);
    // Check the span text
    assertEquals($(toastElement.getChild(0)).text(), "test");
    // Check the added link to toast component
    assertEquals(link.getElement(), toastElement.getChild(1));
    toastContainer.setInnerHTML("");
}
 

public void testToastWithStyling() {
    MaterialToast.fireToast("test", "rounded");
    Element toastContainer = $("body").find("#toast-container").asElement();
    assertNotNull(toastContainer);
    assertEquals(toastContainer.getChildCount(), 1);
    assertNotNull(toastContainer.getChild(0));
    assertTrue(toastContainer.getChild(0) instanceof Element);
    Element toastElement = (Element) toastContainer.getChild(0);
    assertTrue(toastElement.hasClassName("rounded"));
    toastContainer.setInnerHTML("");
}
 

public void testMultipleToasts() {
    for (int i = 1; i <= 5; i++) {
        MaterialToast.fireToast("test" + i);
    }
    Element toastContainer = $("body").find("#toast-container").asElement();
    assertNotNull(toastContainer);
    assertEquals(toastContainer.getChildCount(), 5);
    // Check each toasts
    for (int i = 0; i < 5; i++) {
        Element toastElement = (Element) toastContainer.getChild(i);
        assertEquals(toastElement.getInnerHTML(), "test" + (i + 1));
    }
    toastContainer.setInnerHTML("");
    assertEquals(toastContainer.getChildCount(), 0);
}
 

/**
 * Renders the cell, replacing the contents of the parent with the newly rendered content.
 */
private void renderCell(Context context, Element parent, ToDoItem value) {
	SafeHtmlBuilder sb = new SafeHtmlBuilder();
	render(context, value, sb);
	parent.setInnerHTML(sb.toSafeHtml().asString());
}
 

private void createTimeBar(boolean format24h) {
    setStylePrimaryName("v-calendar-times");

    // Fist "time" is empty
    Element e = DOM.createDiv();
    setStyleName(e, "v-calendar-time");
    e.setInnerText("");
    getElement().appendChild(e);

    DateTimeService dts = new DateTimeService();

    if (format24h) {
        for (int i = firstHour + 1; i <= lastHour; i++) {
            e = DOM.createDiv();
            setStyleName(e, "v-calendar-time");
            String delimiter = dts.getClockDelimeter();
            e.setInnerHTML("<span>" + i + "</span>" + delimiter + "00");
            getElement().appendChild(e);
        }
    } else {
        // FIXME Use dts.getAmPmStrings(); and make sure that
        // DateTimeService has a some Locale set.
        String[] ampm = new String[] { "AM", "PM" };

        int amStop = (lastHour < 11) ? lastHour : 11;
        int pmStart = (firstHour > 11) ? firstHour % 11 : 0;

        if (firstHour < 12) {
            for (int i = firstHour + 1; i <= amStop; i++) {
                e = DOM.createDiv();
                setStyleName(e, "v-calendar-time");
                e.setInnerHTML("<span>" + timesFor12h[i] + "</span>"
                        + " " + ampm[0]);
                getElement().appendChild(e);
            }
        }

        if (lastHour > 11) {
            for (int i = pmStart; i < lastHour - 11; i++) {
                e = DOM.createDiv();
                setStyleName(e, "v-calendar-time");
                e.setInnerHTML("<span>" + timesFor12h[i] + "</span>"
                        + " " + ampm[1]);
                getElement().appendChild(e);
            }
        }
    }
}
 

/**
 * IE-specific trick to keep an empty paragraph "open" (i.e. prevent it from
 * collapsing to zero height). See class javadoc for details.
 *
 * Since we know of no direct way to set the magic flag, we mimic the user
 * deleting the last char.
 *
 * TODO(user): can we get away with only doing this when creating new, empty
 * paragraphs? It seems our own emptying should already set the magic flag,
 * but for some reason it doesn't seem to happen...
 *
 * NB(user): The flag only gets set when the nodelet is attached to the
 * editor. See also ImplementorImpl.Helper#beforeImplementation(Element)
 */
public static void openEmptyParagraph(Element nodelet) {
  // Add + delete an arbitrary char from the paragraph
  // TODO(user): why does this throw exception in <caption> elements?
  try {
    Point<Node> point = IeNodeletHelper.beforeImplementation(nodelet);
    nodelet.setInnerHTML("x");
    nodelet.setInnerHTML("");
    IeNodeletHelper.afterImplementation(nodelet, point);
  } catch (JavaScriptException t) {}
}
 

/**
 * IE-specific trick to keep an empty paragraph "open" (i.e. prevent it from
 * collapsing to zero height). See class javadoc for details.
 *
 * Since we know of no direct way to set the magic flag, we mimic the user
 * deleting the last char.
 *
 * TODO(user): can we get away with only doing this when creating new, empty
 * paragraphs? It seems our own emptying should already set the magic flag,
 * but for some reason it doesn't seem to happen...
 *
 * NB(user): The flag only gets set when the nodelet is attached to the
 * editor. See also ImplementorImpl.Helper#beforeImplementation(Element)
 */
public static void openEmptyParagraph(Element nodelet) {
  // Add + delete an arbitrary char from the paragraph
  // TODO(user): why does this throw exception in <caption> elements?
  try {
    Point<Node> point = IeNodeletHelper.beforeImplementation(nodelet);
    nodelet.setInnerHTML("x");
    nodelet.setInnerHTML("");
    IeNodeletHelper.afterImplementation(nodelet, point);
  } catch (JavaScriptException t) {}
}
 

/**
 * Performs a paste operation and checks the initial content with the expected.
 * @param initialContent The initial XML fragment inside the document.
 * @param expectedContent The expected XML fragment inside the document
 *    as a result of the paste.
 * @param pastedHtml The SGML fragment that would exist at the point of
 *    the vertical bar in <p>x|x</p>, if something were pasted there.
 */
protected void executePaste(String initialContent, String pastedHtml, String expectedContent) {
  Element scratchContainer = Document.get().createDivElement();
  scratchContainer.setInnerHTML(pastedHtml);
  executeScenario(initialContent, expectedContent, scratchContainer, Operation.PASTE);
}
 

/**
 * Performs a paste operation and checks the initial content with the expected.
 * @param initialContent The initial XML fragment inside the document.
 * @param expectedContent The expected XML fragment inside the document
 *    as a result of the paste.
 * @param pastedHtml The SGML fragment that would exist at the point of
 *    the vertical bar in <p>x|x</p>, if something were pasted there.
 */
protected void executePaste(String initialContent, String pastedHtml, String expectedContent) {
  Element scratchContainer = Document.get().createDivElement();
  scratchContainer.setInnerHTML(pastedHtml);
  executeScenario(initialContent, expectedContent, scratchContainer, Operation.PASTE);
}