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

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

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        {
            paramMap = new LinkedHashMap<String, Object>();
            paramMap.put(param, value);
        }
        // Render Link now
        HtmlTag link = writer.startTag("a");
        link.addAttribute("href", getUrl(action, paramMap));
        link.beginBody(text);
        link.endTag();
    }
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    {
        if (vi instanceof ControlInfo)
        {   // Wrap read only in a div if it's a control
            ControlInfo ci = ((ControlInfo)vi);
            HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
            HtmlTag div = writer.startTag(dic.InputReadOnlyDataWrapperTag());
            div.addAttribute("id",    ci.getId());
            div.addAttribute("class", ci.getCssClass());
            div.addAttribute("style", ci.getCssStyle());
            div.beginBody();
            internalRenderText(writer, vi);
            div.endTag();
        }
        else
        {
            internalRenderText(writer, vi);
        }
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            return;
        }
       
        // Render error list
        HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
        HtmlTag list = w.startTag(dic.ErrorListTag());
        addStandardAttributes(list, dic.ErrorListClass());
        list.beginBody();
   
        // Are there field errors to render?
        if (hasFieldErrors)
        {   // Render all field errors
            Collection<ErrorInfo> errors = fieldErrors.values();
            String fieldErrClass = str(fieldErrorClass, dic.ErrorItemEntryClass());
            for (ErrorInfo e : errors)
            {
                String msg = provider.getLocalizedErrorMessage(e);
                renderError(w, fieldErrClass, msg);
            }
        }
       
        // Render last action error
        if (hasActionError)
        {   // Render action error
            String actionErrClass = str(actionErrorClass, dic.ErrorActionEntryClass());
            String msg = provider.getLocalizedErrorMessage(lastActionError);
            renderError(w, actionErrClass, msg);
        }

        // done
        list.endTag();
    }
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                double height = Math.max(ci.getVSize(), 2) * 1.25;
                style +=  "height:" + height + "em";
            }
            // Wrap read only in a div if it's a control
            HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
            HtmlTag div = writer.startTag(dic.InputReadOnlyDataWrapperTag());
            div.addAttribute("id",    ci.getId());
            div.addAttribute("class", ci.getCssClass());
            div.addAttribute("style", style);
            div.beginBody();
            internalRenderText(writer, vi);
            div.endTag();
        }
        else
        {
            super.internalRenderText(writer, vi);
        }
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    }

    private void renderError(HtmlWriter w, String cssClassName, String msg)
    {
        HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
        HtmlTag tag = w.startTag(dic.ErrorEntryTag());
        // Check whether additional wrapper is desired
        String wrapTag = dic.ErrorEntryWrapperTag();
        if (wrapTag!=null && wrapTag.length()>0)
        {   tag.beginBody();
            // Item wrapper tag
            HtmlTag wrap = w.startTag(wrapTag);
            wrap.addAttribute("class", cssClassName);
            wrap.endTag(msg);
        }
        else
        {   // No additional error wrapper tag
            tag.addAttribute("class", cssClassName);
            tag.beginBody(msg);
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    }
   
    @Override
    public void renderInput(HtmlWriter writer, ControlInfo ci)
    {
        HtmlTag input = writer.startTag("textarea");
        input.addAttribute("id",    ci.getId());
        input.addAttribute("class", ci.getCssClass());
        input.addAttribute("style", ci.getCssStyle());
        input.addAttribute("name",  ci.getName());
        input.addAttribute("disabled", ci.getDisabled());
        input.addAttribute("rows",  Math.max(ci.getVSize(), 2));
        input.addAttribute("cols",  Math.max(ci.getHSize(), 1));
        // maxlength
        if (ci.getDisabled()==false)
        {   // Get Max Length
            String checklength = getFormatOption(ci, "maxlength:");
            if (StringUtils.isNotEmpty(checklength))
            {   // Do lengthcheck via onKeyPress and onKeyUp Events
                int maxLength = (int)ci.getColumn().getSize();
                checklength = StringUtils.replace(checklength, "{0}", String.valueOf(maxLength));
                input.addAttribute("onkeypress", checklength);
                input.addAttribute("onkeyup",    checklength);
            }  
        }
        // Event Attributes
        input.addAttribute("onclick",   ci.getOnclick());
        input.addAttribute("onchange",  ci.getOnchange());
        input.addAttribute("onfocus",   ci.getOnfocus());
        input.addAttribute("onblur",    ci.getOnblur());
        // Body
        String value = StringUtils.toString(ci.getValue());
        value = StringEscapeUtils.escapeHtml(value);
        input.beginBody(value);
        // End
        input.endTag();
    }
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                double height = Math.max(ci.getVSize(), 2) * 1.25;
                style +=  "height:" + height + "em";
            }
            // Wrap read only in a div if it's a control
            HtmlTagDictionary dic = HtmlTagDictionary.getInstance();
            HtmlTag div = writer.startTag(dic.InputReadOnlyDataWrapperTag());
            div.addAttribute("id",    ci.getId());
            div.addAttribute("class", ci.getCssClass());
            div.addAttribute("style", style);
            div.beginBody();
            internalRenderText(writer, vi);
            div.endTag();
        }
        else
        {
            super.internalRenderText(writer, vi);
        }
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    }
   
    @Override
    public void renderInput(HtmlWriter writer, ControlInfo ci)
    {
        HtmlTag input = writer.startTag("textarea");
        input.addAttribute("id",    ci.getId());
        input.addAttribute("class", ci.getCssClass());
        input.addAttribute("style", ci.getCssStyle());
        input.addAttribute("name",  ci.getName());
        input.addAttribute("disabled", ci.getDisabled());
        input.addAttribute("rows",  Math.max(ci.getVSize(), 2));
        input.addAttribute("cols",  Math.max(ci.getHSize(), 1));
        // maxlength
        if (ci.getDisabled()==false)
        {   // Get Max Length
            String checklength = getFormatOption(ci, "maxlength:");
            if (StringUtils.isValid(checklength))
            {   // Do lengthcheck via onKeyPress and onKeyUp Events
                int maxLength = (int)ci.getColumn().getSize();
                checklength = StringUtils.replace(checklength, "{0}", String.valueOf(maxLength));
                input.addAttribute("onkeypress", checklength);
                input.addAttribute("onkeyup",    checklength);
            }  
        }
        // Event Attributes
        input.addAttribute("onclick",   ci.getOnclick());
        input.addAttribute("onchange",  ci.getOnchange());
        input.addAttribute("onfocus",   ci.getOnfocus());
        input.addAttribute("onblur",    ci.getOnblur());
        // Body
        String value = StringUtils.toString(ci.getValue());
        value = StringEscapeUtils.escapeHtml(value);
        input.beginBody(value);
        // End
        input.endTag();
    }
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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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        }
    }

    private void renderHeader(HtmlWriter writer)
    {
        HtmlTag monthHeader = writer.startTag("tr");
        monthHeader.beginBody();

        HtmlTag thMonth = writer.startTag("th");
        thMonth.addAttribute("class", this.monthClass);
        thMonth.addAttribute("colspan", 8);
        thMonth.beginBody();
        String item = calendarInfo.getLinkText();
        String text = calendarInfo.getMonthText() + " " + calendarInfo.getYearText();
        if (selectMonthAction != null)
        {
            renderLink(writer, text, selectMonthAction, paramName, item);
            text = null;
        }
        thMonth.endTag(text);
        monthHeader.endTag();

        HtmlTag weekHeader = writer.startTag("tr");
        weekHeader.beginBody();

        HtmlTag kwHead = writer.startTag("th");
        kwHead.addAttribute("class", this.dayOfWeekClass);
        kwHead.beginBody();
        kwHead.endTag("KW");

        for (int i = 0; i < 7; i++)
        {
            HtmlTag thWeekDays = writer.startTag("th");
            thWeekDays.addAttribute("class", this.dayOfWeekClass);
            thWeekDays.beginBody();
            text = calendarInfo.getDayOfWeekText(i);
            if (selectWeekdayAction != null)
            {
                renderLink(writer, text, selectWeekdayAction, paramName, item);
                text = null;
            }
            thWeekDays.endTag(text);
        }
        weekHeader.endTag();
    }
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