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POGrails - Refreshing object list using checkbox?
 

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  1. POGrails - Refreshing object list using checkbox?
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    <p>So I'm diving into Grails for the first time and am trying to accomplish what I think would be an easy task, so I hope this is trivial. Time spent on it is making me feel otherwise :)</p> <p>So I have a list of Contacts in a database that are tied to a boolean called isActive. I want to have a check box in my list gsp that determines whether to show inactive members or not.</p> <p>I've tried using a Javascript function (which I could successfully call, but wasn't sure how to handle the passing after the call). I've also tried to add a g:if to check to see if the box's checked property was enabled, but this results in a null object (which I suspected would happen).</p> <p>I've also tried attaching a remoteFunction call on the onclick of the checkbox, but I never get a response back unfortunately.</p> <p>Any advice? Thanks - I appreciate it. The challenges of teaching yourself a web language for the first time :)</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;meta name="layout" content="main"&gt; &lt;g:set var="entityName" value="${message(code: 'contact.label', default: 'Contact')}" /&gt; &lt;title&gt;&lt;g:message code="default.list.label" args="[entityName]" /&gt;&lt;/title&gt; &lt;g:javascript&gt; function updateThisPage() { } &lt;/g:javascript&gt; &lt;/head&gt; &lt;body&gt; &lt;a href="#list-contact" class="skip" tabindex="-1"&gt;&lt;g:message code="default.link.skip.label" default="Skip to content&amp;hellip;"/&gt;&lt;/a&gt; &lt;div class="nav" role="navigation"&gt; &lt;ul&gt; &lt;li&gt;&lt;a class="home" href="${createLink(uri: '/')}"&gt;&lt;g:message code="default.home.label"/&gt;&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;g:link class="create" action="create"&gt;&lt;g:message code="default.new.label" args="[entityName]" /&gt;&lt;/g:link&gt;&lt;/li&gt; &lt;li&gt;&lt;g:checkBox name="showInactives" value="${false}" onclick="....." /&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;div id="list-contact" class="content scaffold-list" role="main"&gt; &lt;h1&gt;&lt;g:message code="default.list.label" args="[entityName]" /&gt;&lt;/h1&gt; &lt;g:if test="${flash.message}"&gt; &lt;div class="message" role="status"&gt;${flash.message}&lt;/div&gt; &lt;/g:if&gt; &lt;table&gt; &lt;thead&gt; &lt;tr&gt; &lt;g:if test="${isActive?.checked}"&gt; &lt;g:sortableColumn property="firstName" title="${message(code: 'contact.firstName.label', default: 'First Name')}" /&gt; &lt;g:sortableColumn property="lastName" title="${message(code: 'contact.lastName.label', default: 'Last Name')}" /&gt; &lt;g:sortableColumn property="phone" title="${message(code: 'contact.phone.label', default: 'Phone')}" /&gt; &lt;g:sortableColumn property="email" title="${message(code: 'contact.email.label', default: 'Email')}" /&gt; &lt;g:sortableColumn property="title" title="${message(code: 'contact.title.label', default: 'Title')}" /&gt; &lt;g:sortableColumn property="jobFunc" title="${message(code: 'contact.jobFunc.label', default: 'Job Func')}" /&gt; &lt;/g:if&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt; &lt;g:each in="${contactInstanceList}" status="i" var="contactInstance"&gt; &lt;g:if test="${contactInstance.isActive}"&gt; &lt;tr class="${(i % 2) == 0 ? 'even' : 'odd'}"&gt; &lt;td&gt;&lt;g:link action="show" id="${contactInstance.id}"&gt;${fieldValue(bean: contactInstance, field: "firstName")}&lt;/g:link&gt;&lt;/td&gt; &lt;td&gt;${fieldValue(bean: contactInstance, field: "lastName")}&lt;/td&gt; &lt;td&gt;${fieldValue(bean: contactInstance, field: "phone")}&lt;/td&gt; &lt;td&gt;${fieldValue(bean: contactInstance, field: "email")}&lt;/td&gt; &lt;td&gt;${fieldValue(bean: contactInstance, field: "title")}&lt;/td&gt; &lt;td&gt;${fieldValue(bean: contactInstance, field: "jobFunc")}&lt;/td&gt; &lt;/tr&gt; &lt;/g:if&gt; &lt;/g:each&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;div class="pagination"&gt; &lt;g:paginate total="${contactInstanceTotal}" /&gt; &lt;/div&gt; &lt;/div&gt; &lt;/body&gt; </code></pre> <p></p>
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