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74 lines
2.8 KiB
74 lines
2.8 KiB
<?php
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/*
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* This class is INTENDED to be modified. Please define any custom "Render"-based methods
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* to handle custom global rendering functionality for all your controls.
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*
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* As an EXAMPLE, a RenderWithName method is included for you. Feel free to modify this method,
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* or to add as many of your own as you wish.
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*
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* Please note: All custom render methods should start with a RenderHelper call and end with a RenderOUtput call.
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*/
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abstract class QControl extends QControlBase {
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// This will call GetControlHtml() for the bulk of the work, but will add layout html as well. It will include
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// the rendering of the Controls' name label, any errors or warnings, instructions, and html before/after (if specified).
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//
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// This one method can define how ALL controls should be rendered when "Rendered with Name" throughout the entire site.
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// For example:
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// <Name> <HTML Before><Control><HTML After>
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// <Instructions> <Error> or <warning>
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//
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// REMEMBER: THIS IS JUST AN EXAMPLE!!! Feel free to modify.
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public function RenderWithName($blnDisplayOutput = true) {
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////////////////////
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// Call RenderHelper
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$this->RenderHelper(func_get_args(), __FUNCTION__);
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////////////////////
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// Custom Render Functionality Here
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// Because this example RenderWithName will render a block-based element (e.g. a DIV), let's ensure
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// that IsBlockElement is set to true
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$this->blnIsBlockElement = true;
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// Render the Control's Dressing
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$strToReturn = '<div class="renderWithName">';
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// Render the Left side
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$strLeftClass = "left";
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if ($this->blnRequired)
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$strLeftClass .= ' required';
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if (!$this->blnEnabled)
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$strLeftClass .= ' disabled';
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if ($this->strInstructions)
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$strInstructions = '<br/><span class="instructions">' . $this->strInstructions . '</span>';
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else
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$strInstructions = '';
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$strToReturn .= sprintf('<div class="%s"><label for="%s">%s</label>%s</div>' , $strLeftClass, $this->strControlId, $this->strName, $strInstructions);
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// Render the Right side
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if ($this->strValidationError)
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$strMessage = sprintf('<span class="error">%s</span>', $this->strValidationError);
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else if ($this->strWarning)
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$strMessage = sprintf('<span class="error">%s</span>', $this->strWarning);
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else
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$strMessage = '';
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try {
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$strToReturn .= sprintf('<div class="right">%s%s%s%s</div>',
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$this->strHtmlBefore, $this->GetControlHtml(), $this->strHtmlAfter, $strMessage);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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$strToReturn .= '</div>';
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////////////////////////////////////////////
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// Call RenderOutput, Returning its Contents
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return $this->RenderOutput($strToReturn, $blnDisplayOutput);
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////////////////////////////////////////////
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}
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}
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?>
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