fix bug with scan light not hidden

Tom-Dynamsoft · Tom-Dynamsoft · commit a4ff6d835b14 · 2022-07-29T13:25:53.000+08:00
diff --git a/2.ui-tweaking/3.read-video-with-external-control.html b/2.ui-tweaking/3.read-video-with-external-control.html
@@ -187,7 +187,7 @@ <h1 style="font-size: 1.5em;">Customized UI</h1>
         }
 
         function setScanLightView(boolean) {
-            document.querySelector('.dce-scanlight').hidden = !boolean;
+            document.querySelector('.dce-scanlight').style.display = boolean? "block": "none";
         }
         // when the selector is clicked
         function toggleCamView(e) {

Original file line number	Diff line number	Diff line change
`@@ -187,7 +187,7 @@ <h1 style="font-size: 1.5em;">Customized UI</h1>`
`187`	`187`	`}`
`188`	`188`
`189`	`189`	`function setScanLightView(boolean) {`
`190`		`- document.querySelector('.dce-scanlight').hidden = !boolean;`
	`190`	`+ document.querySelector('.dce-scanlight').style.display = boolean? "block": "none";`
`191`	`191`	`}`
`192`	`192`	`// when the selector is clicked`
`193`	`193`	`function toggleCamView(e) {`