Package org.primefaces.context

Examples of org.primefaces.context.RequestContext

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        this.base = base;
    }

    @Override
    public void handleNavigation(FacesContext context, String fromAction, String outcome) {
        RequestContext requestContext = RequestContext.getCurrentInstance();
        Map<Object,Object> attrs = requestContext.getAttributes();
        String dialogOutcome = (String) attrs.get(Constants.DIALOG_FRAMEWORK.OUTCOME);
       
        if(dialogOutcome != null) {
            NavigationCase navCase = getNavigationCase(context, fromAction, dialogOutcome);
            String toViewId = navCase.getToViewId(context);
            Map<String,Object> options = (Map<String,Object>) attrs.get(Constants.DIALOG_FRAMEWORK.OPTIONS);
            Map<String,List<String>> params = (Map<String,List<String>>) attrs.get(Constants.DIALOG_FRAMEWORK.PARAMS);

            if (params == null) {
                params = Collections.emptyMap();
            }
           
            boolean includeViewParams = false;
            if (options != null && options.containsKey(Constants.DIALOG_FRAMEWORK.INCLUDE_VIEW_PARAMS)) {
                includeViewParams = (Boolean) options.get(Constants.DIALOG_FRAMEWORK.INCLUDE_VIEW_PARAMS);
            }

            String url = context.getApplication().getViewHandler().getBookmarkableURL(context, toViewId, params, includeViewParams);
           
            StringBuilder sb = new StringBuilder();
            String sourceComponentId = (String) attrs.get(Constants.DIALOG_FRAMEWORK.SOURCE_COMPONENT);
            String sourceWidget = (String) attrs.get(Constants.DIALOG_FRAMEWORK.SOURCE_WIDGET);
            String pfdlgcid = UUID.randomUUID().toString();
                       
            sb.append("PrimeFaces.openDialog({url:'").append(url).append("',pfdlgcid:'").append(pfdlgcid)
                                    .append("',sourceComponentId:'").append(sourceComponentId).append("'");

            if(sourceWidget != null) {
                sb.append(",sourceWidget:PF('").append(sourceWidget).append("')");
            }
           
            sb.append(",options:{");
            if(options != null && options.size() > 0) {
                for(Iterator<String> it = options.keySet().iterator(); it.hasNext();) {
                    String optionName = it.next();
                    Object optionValue = options.get(optionName);
                   
                    sb.append(optionName).append(":").append(optionValue);
                   
                    if(it.hasNext())
                        sb.append(",");
                }
            }
            sb.append("}});");
           
            requestContext.execute(sb.toString());
            sb.setLength(0);
        }
        else {
            base.handleNavigation(context, fromAction, outcome);
        }
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                multiSort(context, table);
            else
                singleSort(context, table);
           
            if(table.isPaginator()) {
                RequestContext requestContext = RequestContext.getCurrentInstance();

                if(requestContext != null) {
                    requestContext.addCallbackParam("totalRecords", table.getRowCount());
                }
            }
           
            //save state
            Object filteredValue = table.getFilteredValue();
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    @Override
    public void handleNavigation(FacesContext context, String fromAction, String outcome) {
        if(outcome != null && outcome.startsWith("pm:")) {
            String command = MobileUtils.buildNavigation(outcome);

            RequestContext requestContext = RequestContext.getCurrentInstance();
            if(requestContext != null) {
                requestContext.execute(command.toString());
            }
        }
        else {
            base.handleNavigation(context, fromAction, outcome);
        }
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        Object validatorMessage = attrs.get("validatorMessage");
        Object converterMessage = attrs.get("converterMessage");
        List<String> validatorIds = new ArrayList<String>();
        String highlighter = getHighlighter();

        RequestContext requestContext = RequestContext.getCurrentInstance();

        //messages
        if(label != null) writer.writeAttribute(HTML.VALIDATION_METADATA.LABEL, label, null);
        if(requiredMessage != null) writer.writeAttribute(HTML.VALIDATION_METADATA.REQUIRED_MESSAGE, requiredMessage, null);
        if(validatorMessage != null) writer.writeAttribute(HTML.VALIDATION_METADATA.VALIDATOR_MESSAGE, validatorMessage, null);
        if(converterMessage != null) writer.writeAttribute(HTML.VALIDATION_METADATA.CONVERTER_MESSAGE, converterMessage, null);

        //converter
        if(converter != null && converter instanceof ClientConverter) {
            ClientConverter clientConverter = (ClientConverter) converter;
            Map<String,Object> metadata = clientConverter.getMetadata();

            writer.writeAttribute(HTML.VALIDATION_METADATA.CONVERTER, ((ClientConverter) converter).getConverterId(), null);

            if(metadata != null && !metadata.isEmpty()) {
                renderValidationMetadataMap(context, metadata);
            }
        }

        //bean validation
        if(requestContext.getApplicationContext().getConfig().isBeanValidationAvailable()) {
            BeanValidationMetadata beanValidationMetadata = BeanValidationMetadataMapper.resolveValidationMetadata(context, comp, requestContext);
            renderValidationMetadataMap(context, beanValidationMetadata.getAttributes());
            validatorIds.addAll(beanValidationMetadata.getValidatorIds());
        }
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        renderPassThruAttributes(context, component, HTML.BODY_ATTRS);
    }

    public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
        ResponseWriter writer = context.getResponseWriter();
        RequestContext requestContext = RequestContext.getCurrentInstance();
       
        encodeResources(context);

        if (!requestContext.isAjaxRequest()) {
            encodeOnloadScripts(writer, requestContext);
        }

        writer.endElement("body");
    }
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    writer.endElement("button");
  }

    protected String buildRequest(FacesContext context, CommandButton button, String clientId) throws FacesException {
        RequestContext requestContext = RequestContext.getCurrentInstance();
        boolean csvEnabled = requestContext.getApplicationContext().getConfig().isClientSideValidationEnabled()&&button.isValidateClient();
        String request = null;
        boolean ajax = button.isAjax();
           
        if(ajax) {
            request = buildAjaxRequest(context, button, null);
        }
        else {
            UIComponent form = ComponentUtils.findParentForm(context, button);
            if(form == null) {
                throw new FacesException("CommandButton : \"" + clientId + "\" must be inside a form element");
            }

            request = buildNonAjaxRequest(context, button, form, null, false);
        }

        if(csvEnabled) {
            CSVBuilder csvb = requestContext.getCSVBuilder();
            request = csvb.init().source("this").ajax(ajax).process(button, button.getProcess()).update(button, button.getUpdate()).command(request).build();
        }
       
        return request;
    }
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    if(!link.isDisabled()) {
            String request;
            boolean ajax = link.isAjax();
            String styleClass = link.getStyleClass();
            styleClass = styleClass == null ? CommandLink.STYLE_CLASS : CommandLink.STYLE_CLASS + " " + styleClass;
            RequestContext requestContext = RequestContext.getCurrentInstance();
            boolean csvEnabled = requestContext.getApplicationContext().getConfig().isClientSideValidationEnabled()&&link.isValidateClient();
       
            StringBuilder onclick = SharedStringBuilder.get(context, SB_BUILD_ONCLICK);
            if(link.getOnclick() != null) {
                onclick.append(link.getOnclick()).append(";");
            }
           
           
            String onclickBehaviors = getEventBehaviors(context, link, "click", null);
            if(onclickBehaviors != null) {
                onclick.append(onclickBehaviors);
            }
           
      writer.startElement("a", link);
      writer.writeAttribute("id", clientId, "id");
      writer.writeAttribute("href", "#", null);
      writer.writeAttribute("class", styleClass, null);
            if(link.getTitle() != null) {
                writer.writeAttribute("aria-label", link.getTitle(), null);
            }
           
            if(ajax) {
                request = buildAjaxRequest(context, link, null);
            }
            else {
                UIComponent form = ComponentUtils.findParentForm(context, link);
                if(form == null) {
                    throw new FacesException("Commandlink \"" + clientId + "\" must be inside a form component");
                }
               
                request = buildNonAjaxRequest(context, link, form, clientId, true);
            }
           
            if(csvEnabled) {
                CSVBuilder csvb = requestContext.getCSVBuilder();
                request = csvb.init().source("this").ajax(ajax).process(link, link.getProcess()).update(link, link.getUpdate()).command(request).build();
            }
           
            onclick.append(request);
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            return null;
        }
    }
    @PostConstruct 
    public void habilitarExcluir(){
        RequestContext requestContext = RequestContext.getCurrentInstance();
        if(!selectedModeracoes.isEmpty()){
            disabledBtnExcluirModeracao=false;           
            requestContext.execute("enabledBtnExcluir()");
        }else{
            disabledBtnExcluirModeracao=true;
            requestContext.execute("disabledBtnExcluir()");
        }
    }
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            lazyModel.setWrappedData(data);

            //Update paginator for callback
            if(this.isPaginator()) {
                RequestContext requestContext = RequestContext.getCurrentInstance();

                if(requestContext != null) {
                    requestContext.addCallbackParam("totalRecords", lazyModel.getRowCount());
                }
            }
        }
    }
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            boolean isAllFiltered = filteredData.size() == table.getRowCount();           

            //Metadata for callback
            if(table.isPaginator()) {
                RequestContext requestContext = RequestContext.getCurrentInstance();
               
                if(requestContext != null) {
                  int totalRecords = isAllFiltered ? table.getRowCount() : filteredData.size();
                  requestContext.addCallbackParam("totalRecords", totalRecords);
                }
            }

            //No need to define filtered data if it is same as actual data
            if(!isAllFiltered) {
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