PHP JavaScriptHelper::TerminateScript方法代码示例

    /**
     * Renders the end of the form, including the closing form and body tags.
     * Renders the html for hidden controls.
     * @param bool $blnDisplayOutput should the output be returned or directly printed to screen.
     *
     * @return null|string
     * @throws QCallerException
     */
    public function RenderEnd($blnDisplayOutput = true)
    {
        // Ensure that RenderEnd() has not yet been called
        switch ($this->intFormStatus) {
            case QFormBase::FormStatusUnrendered:
                throw new QCallerException('$this->RenderBegin() was never called');
            case QFormBase::FormStatusRenderBegun:
                break;
            case QFormBase::FormStatusRenderEnded:
                throw new QCallerException('$this->RenderEnd() has already been called');
                break;
            default:
                throw new QCallerException('FormStatus is in an unknown status');
        }
        $strHtml = '';
        // This will be the final output
        /**** Render any controls that get automatically rendered ****/
        foreach ($this->GetAllControls() as $objControl) {
            if ($objControl->AutoRender && !$objControl->Rendered) {
                $strRenderMethod = $objControl->PreferredRenderMethod;
                $strHtml .= $objControl->{$strRenderMethod}(false) . _nl();
            }
        }
        /**** Prepare Javascripts ****/
        // Clear included javascript array since we are completely redrawing the page
        $this->strIncludedJavaScriptFileArray = array();
        $strControlIdToRegister = array();
        $strEventScripts = '';
        // Add form level javascripts and libraries
        $strJavaScriptArray = $this->ProcessJavaScriptList($this->GetFormJavaScripts());
        QApplication::AddJavaScriptFiles($strJavaScriptArray);
        $strFormJsFiles = QApplication::RenderFiles();
        // Render the form-level javascript files separately
        // Go through all controls and gather up any JS or CSS to run or Form Attributes to modify
        foreach ($this->GetAllControls() as $objControl) {
            if ($objControl->Rendered || $objControl->ScriptsOnly) {
                $strControlIdToRegister[] = $objControl->ControlId;
                /* Note: GetEndScript may cause the control to register additional commands, or even add javascripts, so those should be handled after this. */
                if ($strControlScript = $objControl->GetEndScript()) {
                    $strControlScript = JavaScriptHelper::TerminateScript($strControlScript);
                    // Add comments for developer version of output
                    if (!QApplication::$Minimize) {
                        // Render a comment
                        $strControlScript = _nl() . _nl() . sprintf('/*** EndScript -- Control Type: %s, Control Name: %s, Control Id: %s  ***/', get_class($objControl), $objControl->Name, $objControl->ControlId) . _nl() . _indent($strControlScript);
                    }
                    $strEventScripts .= $strControlScript;
                }
            }
            // Include the javascripts specified by each control.
            if ($strScriptArray = $this->ProcessJavaScriptList($objControl->JavaScripts)) {
                QApplication::AddJavaScriptFiles($strScriptArray);
            }
            // Include any StyleSheets?  The control would have a
            // comma-delimited list of stylesheet files to include (if applicable)
            if ($strScriptArray = $this->ProcessStyleSheetList($objControl->StyleSheets)) {
                QApplication::AddStyleSheets(array_keys($strScriptArray));
            }
            // Form Attributes?
            if ($objControl->FormAttributes) {
                QApplication::ExecuteControlCommand($this->strFormId, 'attr', $objControl->FormAttributes);
                foreach ($objControl->FormAttributes as $strKey => $strValue) {
                    if (!array_key_exists($strKey, $this->strFormAttributeArray)) {
                        $this->strFormAttributeArray[$strKey] = $strValue;
                    } else {
                        if ($this->strFormAttributeArray[$strKey] != $strValue) {
                            $this->strFormAttributeArray[$strKey] = $strValue;
                        }
                    }
                }
            }
        }
        // Add grouping commands to events (Used for deprecated drag and drop, but not removed yet)
        foreach ($this->objGroupingArray as $objGrouping) {
            $strGroupingScript = $objGrouping->Render();
            if (strlen($strGroupingScript) > 0) {
                $strGroupingScript = JavaScriptHelper::TerminateScript($strGroupingScript);
                $strEventScripts .= $strGroupingScript;
            }
        }
        /*** Build the javascript block ****/
        // Start with variable settings and initForm
        $strEndScript = sprintf('qc.initForm("%s"); ', $this->strFormId);
        // Register controls
        if ($strControlIdToRegister) {
            $strEndScript .= sprintf("qc.regCA(%s); \n", JavaScriptHelper::toJsObject($strControlIdToRegister));
        }
        // Design mode event
        if (defined('__DESIGN_MODE__') && __DESIGN_MODE__ == 1) {
            // attach an event listener to the form to send context menu selections to the designer dialog for processing
            $strEndScript .= sprintf('$j("#%s").on("contextmenu", "[id]", 
						function(event) {
							$j("#qconnectoreditdlg").trigger("qdesignerclick", 
//.........这里部分代码省略.........