CODEWITHSUNDEEP
javajavascriptjsfjsf-2primefaces
Ray
Ray

Reputation: 1828

Primefaces handler to penult tab

I decided to use wizard component.link on this component

I have condition that instead of checkbox "Skip to last" I should use button. If I press on this button it's ok, but when I go to penult tab I want generate content of confirmation tab,

public void generatePreview() {

        for (CompetitionTypeBean competitionType : competitionTypeList) {
            if (competitionType.getId().equals(competitionTypeId)) {
                tournamentBean.setCompetitionTypeBean(competitionType);
            }
        }
 if (teamList != null && !teamList.isEmpty()) {
            List<TeamBean> teams = new ArrayList<TeamBean>();
            for (TeamBean team : teamList) {
                for (Long teamId : teamListSelected)
                    if (team.getId().equals(teamId)) {
                        teams.add(team);
                        break;
                    }
            }
            tournamentBean.setTeams(teams);
        }
    }

it means that I should set skip in true for that I decide to write js function which will work on onnext event of wizard

<script type="text/javascript">
        function setHiddenValue(formId, componentId, new_value) {

            var tabId = 'competitionId';
            if (tabId != 'predLast') {
                document.getElementsByName('wiz').next();
            } else {
                var fullComponentId = formId + ":" + componentId;
                document.getElementById(fullComponentId).value = new_value;
            }
        }
    </script>

And there I find new problem

First I don't know as I can get current Tab Id. And second I don't how with help js make next event for wizard document.getElementsByName('wiz').next();. I try to see generated html code. Every tab is <li> and when this tab is selected in css style that li add 'ui-state-hightlight'

Maybe I try to develop cycle. But I can't find other solution.

Upvotes: 1

Views: 356

Answers (2)

Ray
Ray

Reputation: 1828

I just add next rows in handler

public String onFlowProcess(FlowEvent event) throws Exception {
        if ((skip == true)) {
            skip = false;   //reset in case user goes back
            generatePreview();
            return CONFIRM_TAB_ID;
        } else {
            String newTab = event.getNewStep();
            if (CONFIRM_TAB_ID.equals(newTab)) {
                generatePreview();
            }

            return newTab;
        }
    }

I think that using constant CONFIRM_TAB_ID it's normal, because I never decide to change this tabId.

Upvotes: 0

kolossus
kolossus

Reputation: 20691

  1. To get the index of the current step in javascript, use the getStepIndex() function. To get name of the current step in the backing bean, you need to obtain a reference to the Wizard in your view and either call getStep()(returns the id property of the next tab) or getStepToProcess()(returns the actual next Tab object, from which you can get the name of the current tab).

  2. <p:wizard/> has onnext and onback event callbacks that you can hook into to process javascript (or backing bean code with <p:remoteCommand/>)

Upvotes: 1

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