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<span id="start"></span><h1>QFQ Extension<a class="headerlink" href="#qfq-extension" title="Permalink to this headline"></a></h1>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Classification:</th><td class="field-body"><p class="first">qfq</p>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Version:</th><td class="field-body"><p class="first">0.25.0</p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Language:</th><td class="field-body"><p class="first">en</p>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Description:</th><td class="field-body"><p class="first">The extension offers support to:</p>
<blockquote>
<div><ul class="simple">
<li>Create HTML Forms by clicking them together,</li>
<li>Create reports based an SQL queries. The SQL can be nested and offers support for any kind of tags.</li>
</ul>
</div></blockquote>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Keywords:</th><td class="field-body"><p class="first">Quick Form Query, Form, Report, SQL, Query, Generator, Framework, Secure, Mobile Ready, Responsive.</p>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Copyright:</th><td class="field-body"><p class="first">2017</p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Author:</th><td class="field-body"><p class="first">Carsten Rose, Rafael Ostertag</p>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Email:</th><td class="field-body"><p class="first"><a class="reference external" href="mailto:carsten&#46;rose&#37;&#52;&#48;math&#46;uzh&#46;ch">carsten<span>&#46;</span>rose<span>&#64;</span>math<span>&#46;</span>uzh<span>&#46;</span>ch</a>, <a class="reference external" href="mailto:rafael&#46;ostertag&#37;&#52;&#48;math&#46;uzh&#46;ch">rafael<span>&#46;</span>ostertag<span>&#64;</span>math<span>&#46;</span>uzh<span>&#46;</span>ch</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">License:</th><td class="field-body"><p class="first">This document is published under the Open Publication License
available from <a class="reference external" href="http://www.opencontent.org/openpub/">http://www.opencontent.org/openpub/</a></p>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Rendered:</th><td class="field-body"><p class="first last">2017-10-13 13:19</p>
</td>
</tr>
</tbody>
</table>
<p>The content of this document is related to TYPO3,
a GNU/GPL CMS/Framework available from <a class="reference external" href="https://typo3.org/">www.typo3.org</a>.</p>
<p><strong>Table of Contents</strong></p>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference internal" href="Manual.html">General</a></li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#installation">Installation</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#preparation">Preparation</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#report-form">Report &amp; Form</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#wkhtmltopdf">wkhtmltopdf</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#html-to-pdf-conversion">HTML to PDF conversion</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#print">Print</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#setup">Setup</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#formeditor">FormEditor</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#config-qfq-ini">config.qfq.ini</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#custom-variables">Custom variables</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#variables-add-by-sql">Variables add by SQL</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#periodid">periodId</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#db-user-privileges">DB USER privileges</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#exception-for-security-get-max-length">Exception for SECURITY_GET_MAX_LENGTH</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#local-documentation">Local Documentation</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#concept">Concept</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#sips">SIPs</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#access-privileges">Access privileges</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#typo3-qfq-content-element">Typo3 QFQ content element</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#qfq-keywords-bodytext">QFQ Keywords (Bodytext)</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#debug">Debug</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#databases">Databases</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#different-qfq-versions-shared-database">Different QFQ versions, shared database</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#variable">Variable</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#types">Types</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-variables">Store variables</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#sql-variables">SQL variables</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-variables">Column variables</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#sanitize-class">Sanitize class</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#escape">Escape</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#security">Security</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#get-parameter">Get Parameter</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#post-parameter">Post Parameter</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#server">$_SERVER</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#honeypot">Honeypot</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#violation">Violation</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#client-parameter-via-sip">Client Parameter via SIP</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#secure-direct-fileaccess">Secure direct fileaccess</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#file-upload">File upload</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#store">Store</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#predefined-variable-names">Predefined variable names</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-form-f">Store: <em>FORM</em> - F</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-sip-s">Store: <em>SIP</em> - S</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-record-r">Store: <em>RECORD</em> - R</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-before-b">Store: <em>BEFORE</em> - B</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-client-c">Store: <em>CLIENT</em> - C</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-typo3-bodytext-t">Store: <em>TYPO3</em> (Bodytext) - T</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-vars-v">Store: <em>VARS</em> - V</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-ldap-l">Store: <em>LDAP</em> - L</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#store-system-y">Store: <em>SYSTEM</em> - Y</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#ldap">LDAP</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#typeahead-ta">Typeahead (TA)</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#pedantic">Pedantic</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#prefetch">Prefetch</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#pertoken">PerToken</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#fill-store-ldap-fsl">Fill STORE LDAP (FSL)</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#form">Form</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#id18">General</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#record-locking">Record locking</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#exclusive">Exclusive</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#advisory">Advisory</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#none">None</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#comment-and-space-character">Comment- and space-character</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#definition">Definition</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#permitnew-permitedit">permitNew &amp; permitEdit</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#required-parameter-new-edit">Required Parameter New|Edit</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#showbutton">showButton</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#forward-save-close">Forward: Save / Close</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#forward-forwardmode">Forward (=forwardMode)</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#forward-url-page-forwardpage">Forward URL / Page (=forwardPage)</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#example-forwardpage">Example forwardPage</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-combined-dynamic-mode-url-page">Type: combined dynamic mode &amp; URL/page</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#parameter">Parameter</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#submitbuttontext">submitButtonText</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#class">class</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#classpill">classPill</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#classbody">classBody</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#extradeleteform">extraDeleteForm</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#form-mode-global">Form mode global</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#formelements">FormElements</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#class-container">Class: Container</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-fieldset">Type: fieldset</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-pill">Type: pill</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-templategroup">Type: templateGroup</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#column-primary-record">Column: primary record</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#column-non-primary-record">Column: non primary record</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#class-native">Class: Native</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#fe-value">FE: Value</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#fe-report-notation">FE: &#8216;Report&#8217; notation</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#attributes-defined-in-the-parameter-field">Attributes defined in the parameter field</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#effect-matrix">Effect matrix</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#native-formelements">Native <em>FormElements</em></a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-checkbox">Type: checkbox</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-date">Type: date</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-datetime">Type: datetime</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-extra">Type: extra</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-text">Type: text</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#type-ahead">Type Ahead</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-editor">Type: editor</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-note">Type: note</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-password">Type: password</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-radio">Type: radio</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-select">Type: select</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-subrecord">Type: subrecord</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-time">Type: time</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-upload">Type: upload</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#deleting-a-record-and-the-referenced-file">Deleting a record and the referenced file</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#class-action">Class: Action</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-before-after">Type: before... | after...</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#parameter-sqlvalidate">Parameter: sqlValidate</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#parameter-slaveid">Parameter: slaveId</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#parameter-sqlbefore-sqlinsert-sqlupdate-sqldelete-sqlafter">Parameter: sqlBefore / sqlInsert / sqlUpdate / sqlDelete / sqlAfter</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#example">Example</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#type-sendmail">Type: sendmail</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#type-paste">Type: paste</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#multi-language-form">Multi Language Form</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#id33">Example</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#dynamic-update">Dynamic Update</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#examples">Examples</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#content-of-a-select-list">Content of a select list</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#show-hide-a-formelement">Show / Hide a <em>FormElement</em></a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#form-layout">Form Layout</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#custom-field-width">Custom field width</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#multiple-elements-per-row">Multiple Elements per row</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#copy-form">Copy Form</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#id37">Concept</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#table-self-referencing-records">Table self referencing records</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#delete-record">Delete Record</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#locking-record-form">Locking Record / Form</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#best-practice">Best practice</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#custom-default-value-only-for-new-records">Custom default value only for &#8216;new records&#8217;</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#central-configured-values">Central configured values</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#debug-report">Debug Report</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#more-detailed-error-messages">More detailed error messages</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#person-search-form">Person search form</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#form-compute-next-free-ord-automatically">Form: compute next free &#8216;ord&#8217; automatically</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#version-1">Version 1</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#version-2">Version 2</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#form-person-wizard-firstname-city">Form: Person Wizard - firstname, city</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#form-person-wizard-firstname-single-note">Form: Person Wizard - firstname, single note</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#icons-template-group">Icons Template Group</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#chart">Chart</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#upload-form-simple">Upload Form Simple</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#upload-form-advanced-1">Upload Form Advanced 1</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#upload-form-advanced-2">Upload Form Advanced 2</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#typeahead-sql">Typeahead: SQL</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#typeahead-ldap-with-additional-values">Typeahead: LDAP with additional values</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#faq">FAQ</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Manual.html#report">Report</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#qfq-content-element">QFQ content element</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#id40">General</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#a-simple-example">A simple example</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#syntax-of-report">Syntax of <cite>report</cite></a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#debug-the-bodytext">Debug the bodytext</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#structure">Structure</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#text-across-several-lines">Text across several lines</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#nesting-of-levels">Nesting of levels</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#access-column-values">Access column values</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#wrapping-rows-and-columns-level-keys">Wrapping rows and columns: Level keys</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#processing-of-columns-in-the-sql-result">Processing of columns in the SQL result</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#special-column-names">Special column names</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-link">Column: _link</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#render-mode">Render mode</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#link-examples">Link Examples</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#question">Question</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#download">Download</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#parameter-and-element-sources">Parameter and (element) sources</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#export-area">Export area</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#columns-page-x">Columns: _page[X]</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-paged">Column: _paged</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#mode-table">Mode: table</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#mode-form">Mode: form</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#id47">Examples:</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#id48">Columns: _Page[X]</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#id49">Column: _Paged</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-vertical">Column: _vertical</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-mailto">Column: _mailto</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-sendmail">Column: _sendmail</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-img">Column: _img</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-exec">Column: _exec</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-pdf-file-zip">Column: _pdf | _file | _zip</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#id50">Column: _Pdf | _File | _Zip</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#column-f">Column: _F</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#challenge-1">Challenge 1</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#challenge-2">Challenge 2</a></li>
<li class="toctree-l4"><a class="reference internal" href="Manual.html#solution">Solution</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#qfq-css-classes">QFQ CSS Classes</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#id51">Examples</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#basic-queries">Basic Queries</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#accessing-the-database">Accessing the database</a></li>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#formatting-examples">Formatting Examples</a></li>
</ul>
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</ul>
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<li class="toctree-l1"><a class="reference internal" href="Manual.html#help">Help</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#error-messages">Error Messages</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#internal-server-error">Internal Server Error</a></li>
</ul>
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<li class="toctree-l2"><a class="reference internal" href="Manual.html#javascript-problem">Javascript problem</a></li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#webserver-error-log">Webserver error log</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#call-to-undefined-function-qfq-mb-internal-encoding">Call to undefined function qfq\mb_internal_encoding()</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Manual.html#qfq-specific">QFQ specific</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Manual.html#variable-empty">Variable empty: {{...}}</a></li>
</ul>
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</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Release.html">Release</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-future">Version 0.future</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#notes">Notes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#features">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#bug-fixes">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-25-0">Version 0.25.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id2">Notes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id3">Features</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-24-0">Version 0.24.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id4">Notes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id5">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id6">Bug Fixes</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Release.html#id7">Release</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-23-1">Version 0.23.1</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id8">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-23-0">Version 0.23.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id9">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id10">Bug Fixes</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Release.html#id11">Release</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-22">Version 0.22</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id12">Notes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id13">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id14">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-21-0">Version 0.21.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id15">Notes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id16">Features</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-20-0">Version 0.20.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#changes">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id17">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id18">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-7">Version 0.19.7</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id19">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id20">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id21">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-6">Version 0.19.6</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id22">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id23">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-5">Version 0.19.5</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id24">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id25">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-4">Version 0.19.4</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id26">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id27">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-3">Version 0.19.3</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id28">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id29">Bug Fixes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#open">Open</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-2">Version 0.19.2</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id30">Features</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-1">Version 0.19.1</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id31">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id32">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-19-0">Version 0.19.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id33">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id34">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id35">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-7">Version 0.18.7</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id36">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id37">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id38">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-6">Version 0.18.6</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id39">Features</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-5">Version 0.18.5</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id40">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id41">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-4">Version 0.18.4</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id42">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-3b">Version 0.18.3b</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id43">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id44">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-3a">Version 0.18.3a</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id45">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id46">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-3">Version 0.18.3</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id47">Features</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-2">Version 0.18.2</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id48">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id49">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-1">Version 0.18.1</a></li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-18-0">Version 0.18.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id50">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id51">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id52">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-17-0">Version 0.17.0</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id53">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id54">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id55">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-16">Version 0.16</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id56">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id57">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id58">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-15">Version 0.15</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id59">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id60">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id61">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Release.html#version-0-14">Version 0.14</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id62">Changes</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id63">Features</a></li>
<li class="toctree-l3"><a class="reference internal" href="Release.html#id64">Bug Fixes</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="refere