Fix multiple chart rendering issue #851

girishpanchal30 · girishpanchal30 · commit 4df64b47d8dc · 2021-10-19T15:52:34.000+05:30
diff --git a/classes/Visualizer/Module/Frontend.php b/classes/Visualizer/Module/Frontend.php
@@ -353,6 +353,10 @@ public function renderChart( $atts ) {
 				return '<div id="' . $id . '"' . $this->getHtmlAttributes( $attributes ) . '>' . wp_get_attachment_image( $chart_image, 'full' ) . '</div>';
 			}
 		}
+		// Unset chart image base64 string.
+		if ( isset( $settings['chart-img'] ) ) {
+			unset( $settings['chart-img'] );
+		}
 
 		// add chart to the array
 		$this->_charts[ $id ] = array(

Original file line number	Diff line number	Diff line change
`@@ -353,6 +353,10 @@ public function renderChart( $atts ) {`
`353`	`353`	`return '<div id="' . $id . '"' . $this->getHtmlAttributes( $attributes ) . '>' . wp_get_attachment_image( $chart_image, 'full' ) . '</div>';`
`354`	`354`	`}`
`355`	`355`	`}`
	`356`	`+ // Unset chart image base64 string.`
	`357`	`+ if ( isset( $settings['chart-img'] ) ) {`
	`358`	`+ unset( $settings['chart-img'] );`
	`359`	`+ }`
`356`	`360`
`357`	`361`	`// add chart to the array`
`358`	`362`	`$this->_charts[ $id ] = array(`