Example usage for com.vaadin.client Util escapeHTML

Introduction

In this page you can find the example usage for com.vaadin.client Util escapeHTML.

Prototype

@Deprecated
public static String escapeHTML(String html) 

Source Link

Document

Converts html entities to text.

Usage

From source file:annis.gui.widgets.gwt.client.ui.VAnnotationGrid.java

License:Apache License

private void addRow(UIDL row, int rowNumber) {

    String caption = row.getStringAttribute("caption");
    boolean showNamespace = row.getBooleanAttribute("show-namespace");
    String name;//  w w  w. j  a  va  2s . c  o m
    if (showNamespace) {
        name = caption;
    } else {
        String[] captionSplit = caption.split("::");
        name = captionSplit[captionSplit.length - 1];
    }

    boolean showCaption = row.getBooleanAttribute("show-caption");

    int startColumn = 0;

    if (showCaption) {
        table.setHTML(rowNumber, 0, Util.escapeHTML(name));
        formatter.addStyleName(rowNumber, 0, "header");
        startColumn = 1;
    }

    int colspanOffset = 0;

    UIDL events = row.getChildByTagName("events");
    for (int j = 0; j < events.getChildCount(); j++) {
        UIDL event = events.getChildUIDL(j);
        String id = event.getStringAttribute("id");
        int left = event.getIntAttribute("left");
        int right = event.getIntAttribute("right");
        String value = event.getStringAttribute("value");
        if (escapeHTML) {
            value = Util.escapeHTML(value);
        }

        // +1 because we also have a caption column, subtract columns we
        // jumped over by using colspan
        int col = left + startColumn - colspanOffset;

        table.setHTML(rowNumber, col, value);

        if (event.hasAttribute("tooltip")) {
            Element tdElement = table.getCellFormatter().getElement(rowNumber, col);
            tdElement.setTitle(event.getStringAttribute("tooltip"));
        }

        position2id.put(new Position(rowNumber, col), id);

        int colspan = right - left + 1;
        formatter.setColSpan(rowNumber, col, colspan);
        if (colspan > 1) {
            colspanOffset += (colspan - 1);
        }

        addStyleForEvent(event, rowNumber, col);

    }
}

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From source file:com.eternach.client.RichOptionGroupWidget.java

License:Apache License

@Override
public void buildOptions(final UIDL uidl) {
    panel.clear();//from  w  w w  . java  2s  .  c om
    optionsEnabled.clear();
    for (final Iterator<?> it = uidl.getChildIterator(); it.hasNext();) {
        boolean iconDisplayed = false;
        final UIDL opUidl = (UIDL) it.next();
        CheckBox op;

        String itemHtml = opUidl.getStringAttribute("caption");
        if (!htmlContentAllowed) {
            itemHtml = Util.escapeHTML(itemHtml);
        }

        final String icon = opUidl.getStringAttribute("icon");
        if (icon != null && icon.length() != 0) {
            final String iconUrl = client.translateVaadinUri(icon);
            itemHtml = "<span style=\"white-space: normal;\">" + itemHtml + "</span><br/><img src=\"" + iconUrl
                    + "\" class=\"" + Icon.CLASSNAME + "\" alt=\"\" />";
            iconDisplayed = true;
        }

        if (isMultiselect()) {
            op = new VCheckBox();
        } else {
            op = new RadioButton(paintableId, null, true);
            op.setStyleName("v-radiobutton");
        }

        op.addStyleName(CLASSNAME_OPTION);
        op.setValue(opUidl.getBooleanAttribute("selected"));
        final boolean optionEnabled = !opUidl
                .getBooleanAttribute(OptionGroupConstants.ATTRIBUTE_OPTION_DISABLED);
        final boolean enabled = optionEnabled && !isReadonly() && isEnabled();
        op.setEnabled(enabled);
        optionsEnabled.add(optionEnabled);
        setStyleName(op.getElement(), ApplicationConnection.DISABLED_CLASSNAME,
                !(optionEnabled && isEnabled()));
        op.addClickHandler(this);
        optionsToKeys.put(op, opUidl.getStringAttribute("key"));
        String description = opUidl.getStringAttribute("description-text");
        if (description == null) {
            description = "";
        }
        if (opUidl.getStringAttribute("description-icon") != null) {
            description += "<br/><img src=\""
                    + client.translateVaadinUri(opUidl.getStringAttribute("description-icon")) + "\"\\>";
        }

        final FocusableFlexTable table = new FocusableFlexTable();
        table.setWidget(0, 0, op);
        table.setHTML(0, 1, itemHtml);
        table.setCellPadding(0);
        table.setCellSpacing(0);
        panel.add(table);

        if (description != null && description.length() != 0) {
            elementsToDescription.put(table.getElement(), description);
        }
        if (iconDisplayed) {
            Util.sinkOnloadForImages(table.getElement());
            table.addHandler(iconLoadHandler, LoadEvent.getType());
        }
    }

}

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From source file:org.vaadin.tltv.multiscrolltable.client.ui.Cell.java

License:Apache License

protected void formatValue() {
    if (getWidget() instanceof HTML) {
        ((HTML) getWidget())//from  w w  w. jav  a  2  s.  co m
                .setText((value != null) ? Util.escapeHTML(String.valueOf(value)) : Util.escapeHTML(" "));
    }
}

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