Package org.apache.empire.struts2.html.HtmlWriter

Examples of org.apache.empire.struts2.html.HtmlWriter.HtmlTag

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    public int doStartTag()
        throws JspException
    {
        // Tabel cell tag
        HtmlWriter w = new HtmlWriter(pageContext.getOut());
        HtmlTag rb = w.startTag("input");
        addStandardAttributes(rb, null);
        rb.addAttribute("type", "radio");
        rb.addAttribute("name",  getTagName(name));
        rb.addAttributeNoCheck("value", getStringValue(), true);
        rb.addAttribute("checked", getChecked());
        rb.addAttribute("disabled", getBoolean(disabled, false));
        rb.addAttribute("tabindex", this.tabindex);
        // Event Attributes
        rb.addAttribute("onclick",   this.onclick);
        rb.addAttribute("onchange",  this.onchange);
        rb.addAttribute("onfocus",   this.onfocus);
        rb.addAttribute("onblur",    this.onblur);
        rb.endTag();
        // wrap.beginBody(getTextValue());
        // return usesBody ? EVAL_BODY_BUFFERED : EVAL_BODY_INCLUDE;
        return SKIP_BODY;
    }
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        if (msg==null || msg.length()==0)
            return; // Nothing to render

        // Render error list
        HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
        HtmlTag tag = w.startTag(dic.MessageTag());
        addStandardAttributes(tag, dic.MessageClass());
        tag.endTag(msg);
    }
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        HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
        flexDivRenderInfo = dic.FlexDivTag(type, userAgent);
        if (flexDivRenderInfo!=null)
        {   // Render Flex Div
            HtmlWriter w = new HtmlWriter(pageContext.getOut());
            HtmlTag tag = w.startTag(flexDivRenderInfo.tag);
            tag.addAttribute("id", getId());
            tag.addAttribute("class", cssClass);
            tag.addAttributes(flexDivRenderInfo.attributes);
            tag.beginBody(flexDivRenderInfo.bodyBegin);
        }
        // return super.doStartTag();
        return EVAL_BODY_INCLUDE;
    }
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    {
        // Render End Tag
        if (flexDivRenderInfo!=null)
        {   // End flexible Tag
            HtmlWriter w = new HtmlWriter(pageContext.getOut());
            HtmlTag tag = w.continueTag(flexDivRenderInfo.tag, true);
            tag.endTag(flexDivRenderInfo.bodyEnd);
            flexDivRenderInfo = null;
        }
        // return super.doEndTag();
        resetParams();
        return EVAL_PAGE;
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            renderHiddenValue(writer);
        }
        else if (renderType==RenderType.LABEL)
        {
            // Render Label only
            HtmlTag label = writer.startTag("label");
            label.addAttribute("class", StringUtils.coalesce(this.labelClass, this.cssClass));
            label.addAttribute("style", StringUtils.coalesce(this.labelStyle, this.cssStyle));
            if (control.useLabelId())
                label.addAttribute("for", getId());
            label.beginBody(this.label);
            label.endTag();
        }
        else if (renderType==RenderType.CONTROL)
        {   // Render Input
            if (renderControlAsData(dic))
            {   // Render Input as Data
                control.renderText(writer, this);
            }
            else
            {   // Render Input as Control
                control.renderInput(writer, this);
            }
            // Additionally render hidden value?
            if (renderHidden())
                renderHiddenValue(writer);
        }
        else
        {   // Check wether to render all
            boolean renderWrapper =(renderType==RenderType.ALL);
           
            // the wrapper (only if renderLabel && renderControl are both true)
            HtmlTag wrapper = writer.startTag((renderWrapper ? dic.InputWrapperTag() : null));
            wrapper.addAttribute("class", dic.InputWrapperClass());
            wrapper.beginBody(true);

            if (renderType!=RenderType.INPUTCONTROL)
            {
                HtmlTag wrapLabel = writer.startTag(dic.InputLabelTag());
                wrapLabel.addAttribute("class", dic.InputLabelClass());
                wrapLabel.beginBody();
                // label
                HtmlTag label = writer.startTag("label");
                if (control.useLabelId())
                    label.addAttribute("for", getId());
                label.addAttribute("class", this.labelClass);
                label.addAttribute("style", this.labelStyle);
                label.beginBody(this.label);
                label.endTag(":");
                // required
                if ("true".equals(this.required) && readOnly == false)
                {
                    HtmlTag required = writer.startTag(dic.InputRequiredTag());
                    required.addAttribute("class", dic.InputRequiredClass());
                    required.beginBody("*");
                    required.endTag();
                }
                // close
                wrapLabel.endTag((renderType!=RenderType.INPUTLABEL));
            }

            // render Control
            if (renderType!=RenderType.INPUTLABEL)
            {
                HtmlTag wrapCtrl = writer.startTag(dic.InputControlTag());
                // Render Input
                if (renderControlAsData(dic))
                {   // Render Input as Data
                    wrapCtrl.addAttribute("class", dic.InputReadOnlyClass());
                    wrapCtrl.beginBody();
                    readOnly = true;
                    control.renderText(writer, this);
                }
                else
                {   // Render Input as Control
                    String wrapClass = (getDisabled() ? dic.InputReadOnlyClass() : dic.InputControlClass());  
                    wrapCtrl.addAttribute("class", wrapClass);
                    wrapCtrl.beginBody();
                    control.renderInput(writer, this);
                }
                // Additionally render hidden value?
                if (renderHidden())
                    renderHiddenValue(writer);
                // End Tag
                wrapCtrl.endTag(renderWrapper);
            }
           
            // Done
            String wrapperBody = (wrapper.isValid()) ? dic.InputWrapperBody() : null; 
            wrapper.endTag(wrapperBody);
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    }
   
    private void renderHiddenValue(HtmlWriter writer)
    {
        // Render Hidden input
        HtmlTag input = writer.startTag("input");
        input.addAttribute("type", "hidden");
        input.addAttribute("name", getName()+ "!");
        // Get Value
        String value;
        if (recordValue instanceof Date)
        {   // Special for Dates and timestamps
            String format = (column!=null && column.getDataType()==DataType.DATE) ? "yyyy-MM-dd" : "yyyy-MM-dd HH:mm:ss.S";
            SimpleDateFormat sdf = new SimpleDateFormat(format);
            value = sdf.format(recordValue);
        }
        else
        {   // Let Record do the conversion
            value = StringUtils.valueOf(recordValue);
        }
        // Add Value Attribute
        if (value.length()>0)
            input.addAttribute("value", value);
        else
            writer.print("value=\"\"");
        input.endTag();
    }
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    public int doStartTag() throws JspException
    {
        // Tabel cell tag
        HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
        HtmlWriter w = new HtmlWriter(pageContext.getOut());
        HtmlTag thr = w.startTag(dic.TableHeadRowTag());
        addStandardAttributes(thr, null);
        thr.beginBody(true);
        // Set current Column
        HeadRowInfo hri = new HeadRowInfo();
        // Is sorting Info supplied
        if (sortingInfo!=null)
        {   // Set from sorting Info
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        removePageAttribute(HEADROWINFO_ATTRIBUTE, oldHeadRowInfo);
        oldHeadRowInfo = null;
        // Write End Tag
        HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
        HtmlWriter w = new HtmlWriter(pageContext.getOut());
        HtmlTag thr = w.continueTag (dic.TableHeadRowTag(), true);
        thr.endTag();
        // done
        resetParams();
        return EVAL_PAGE;
    }
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        String pbeg_d = dic.PagerFirstPageTextDisabled();
        String prwd_d = dic.PagerRewindTextDisabled();
        String pfwd_d = dic.PagerForwardTextDisabled();
        String pend_d = dic.PagerLastPageTextDisabled();
        // Class and Styles
        HtmlTag div = w.startTag(dic.PagerTag());
        addStandardAttributes(div, dic.PagerClass());
        // Body
        div.beginBody(body, true);
        this.cssClass = str(linkClass, dic.PagerLinkClass());
        this.cssStyle = null;
        // onclick
        if (onclick== null)
            onclick = dic.PagerLinkDefaultOnClickScript();
        // Label?
        String pagerLabel = getString(str(label, dic.PagerLabelText()));
        if (pagerLabel!=null)
        {   // There is text
            HtmlTag label = w.startTag( dic.PagerLabelTag());
            label.addAttribute("class", dic.PagerLabelClass());
            label.endTag(pagerLabel);
        }
        // Back and fast back
        renderButton(w, pbeg_e, pbeg_d, true, pageCnt, current, 0);
        renderButton(w, prwd_e, prwd_d, true, pageCnt, current, Math.max(current - 1, 0) );
        // The Pages
        for (int pageIndex=begIndex; pageIndex<endIndex; pageIndex++)
        {
            // Padding
            if (pageIndex>0 && padding!=null)
                w.println(padding);
            // The Page selection
            HtmlTag page = w.startTag(dic.PagerPageTag());
            div.addAttribute("class", dic.PagerPageClass());
            page.beginBody();
            // The Anchors
            String pageText = String.valueOf(pageIndex+1);
            if (pageIndex>=pageCnt)
            {   // Hide page number
                pageText = "&nbsp;";
            }   
            renderButton(w, pageText, pageText, false, pageCnt, current, pageIndex);
            // end
            page.endTag(true);
        }
        // Forward and Fast Forward
        renderButton(w, pfwd_e, pfwd_d, true, pageCnt, current, Math.min(current + 1, pageCnt));
        renderButton(w, pend_e, pend_d, true, pageCnt, current, pageCnt-1);
        // end
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        try
        { // No Value

            // Render value
            HtmlWriter htmlWriter = new HtmlWriter(writer);
            HtmlTag table = htmlWriter.startTag("table");
            table.addAttribute("id", this.id);
            table.addAttribute("class", this.cssClass);
            table.addAttribute("style", this.cssStyle);
            table.addAttribute("cellpadding", this.cellpadding);
            table.addAttribute("cellspacing", this.cellspacing);
            table.beginBody();

            renderHeader(htmlWriter);
            renderBody(htmlWriter);

            table.endTag();
            return false; // do not evaluate body again!

        } catch (Exception e)
        {
            log.error("error when rendering", e);
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