Hi Morgan,
As Tushar replied, the error is cause by "isSectionVisible()" step.
isSectionVisible() is used to check if the section is visible or not but there's no section in the form.
What to do when requiring users to select 2 items is to make the first checkbox mandatory. This will make at least checking one of the checkbox mandatory.
In the UI Policy, instead of making label mandatory or not, set the first checkbox mandatory or not and if required, hide and display the checkboxes.
Following is an example on how I would do this.
1. Variable definition. I've only declard 4 checkboxes. Field "Checkboxes mandatory" field is used to specify if the checkboxes are mandatory or not. This can be replaced with what's in the UI Policy condition.
2. onChange script on field checkboxes_mandatory that is used to display or hide the checkboxes as well as make the checkboxes mandatory or not.
function onChange(control, oldValue, newValue, isLoading) {
if (newValue == '') {
return;
}
var mandatoryVars = 'eldritch_invocations_agonizing_blast,eldritch_invocations_armor_shadows,eldritch_invocations_ascendant_step,eldritch_invocations_beast_speech';
// In this example, I only have 4 checkboxes so commenting out the rest //eldritch_invocations_beguiling_influence,eldritch_invocations_bewitching_whispers,eldritch_invocations_book_ancient_secrets,eldritch_invocations_chains_carceri,eldritch_invocations_devils_sight,eldritch_invocations_dreadful_word,eldritch_invocations_eldritch_sight,eldritch_invocations_eldritch_spear,eldritch_invocations_eyes_rune_keeper,eldritch_invocations_fiendish_vigor,eldritch_invocations_gaze_two_minds,eldritch_invocations_lifedrinker,eldritch_invocations_mask_many_faces,eldritch_invocations_master_myriad_forms,eldritch_invocations_minions_chaos,eldritch_invocations_mire_mind,eldritch_invocations_misty_visions,eldritch_invocations_one_shadows,eldritch_invocations_otherworldly_leap,eldritch_invocations_repelling_blast,eldritch_invocations_sculptor_flesh,eldritch_invocations_sign_ill_omen,eldritch_invocations_thief_five_fates,eldritch_invocations_thirsting_blade,eldritch_invocations_visions_distant_realms,eldritch_invocations_voice_chain_master,eldritch_invocations_whispers_grave,eldritch_invocations_witch_sight';
mandatoryVars = mandatoryVars.split(',');
var setMandatory = (newValue == 'Yes');
//alert(setMandatory);
try {
g_form.setMandatory(mandatoryVars[0], setMandatory); // setting checkboxes to be mandatory or not
for (var i = 0; i < mandatoryVars.length; i++) {
g_form.setDisplay(mandatoryVars[i], setMandatory); // hide/display checkboxes
}
} catch (e) {
alert(e.message);
}
}3. onSubmit script to make 2 selections mandatory.
function onSubmit() {
var mandatoryVars = 'eldritch_invocations_agonizing_blast,eldritch_invocations_armor_shadows,eldritch_invocations_ascendant_step,eldritch_invocations_beast_speech';
//eldritch_invocations_beguiling_influence,eldritch_invocations_bewitching_whispers,eldritch_invocations_book_ancient_secrets,eldritch_invocations_chains_carceri,eldritch_invocations_devils_sight,eldritch_invocations_dreadful_word,eldritch_invocations_eldritch_sight,eldritch_invocations_eldritch_spear,eldritch_invocations_eyes_rune_keeper,eldritch_invocations_fiendish_vigor,eldritch_invocations_gaze_two_minds,eldritch_invocations_lifedrinker,eldritch_invocations_mask_many_faces,eldritch_invocations_master_myriad_forms,eldritch_invocations_minions_chaos,eldritch_invocations_mire_mind,eldritch_invocations_misty_visions,eldritch_invocations_one_shadows,eldritch_invocations_otherworldly_leap,eldritch_invocations_repelling_blast,eldritch_invocations_sculptor_flesh,eldritch_invocations_sign_ill_omen,eldritch_invocations_thief_five_fates,eldritch_invocations_thirsting_blade,eldritch_invocations_visions_distant_realms,eldritch_invocations_voice_chain_master,eldritch_invocations_whispers_grave,eldritch_invocations_witch_sight';
mandatoryVars = mandatoryVars.split(','); // moved this here to stop splitting for each checkbox
g_form.clearMessages();
if (g_form.isMandatory(mandatoryVars[0])) { // check if the checkboxes selection is mandatory or not (note that when checkboxes are not displayed, it's not mandatory)
var mandatoryCount = 2;
var maxCount = 2;
var passed = forceMandatoryCheckboxes(mandatoryVars, mandatoryCount);
if (!passed) {
//Abort the submit
g_form.addErrorMessage('Please select ' + '2 Eldritch Invocations.');
return false;
}
function forceMandatoryCheckboxes(mandatory, count) {
var cnt = 0;
for (var i = 0; i < mandatory.length; i++) {
if (g_form.getValue(mandatory[i]) == 'true') {
cnt++;
if (cnt > count) {
return false;
}
}
}
return (cnt == count);
}
}
}Execution:
Case 1:Checkboxes are not mandatory. Checkboxes are hidden
Case 2: Only 1 checkbox selected and submitted
