public with sharing class MultiselectExampleController {
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public SelectOption[] selectedContacts { get; set; }
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public SelectOption[] allContacts { get; set; }
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public String message { get; set; }
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public MultiselectExampleController() {
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selectedContacts = new List<SelectOption>();
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List<Contact> contacts = [SELECT Name, Id FROM Contact];
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allContacts = new List<SelectOption>();
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for ( Contact c : contacts ) {
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allContacts.add(new SelectOption(c.Id, c.Name));
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}
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}
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public PageReference save() {
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message = 'Selected Contacts: ';
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Boolean first = true;
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for ( SelectOption so : selectedContacts ) {
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if (!first) {
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message += ', ';
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}
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message += so.getLabel() + ' (' + so.getValue() + ')';
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first = false;
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}
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return null;
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}
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}
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