Select a line to highlight it in jsp web search results_javascript skills

When I was making search results, I needed to highlight the selected row to make it look better. I used an onclick event:

Copy code The code is as follows:

var assno="";
function check(obj,che,rwid){
if(obj.checked==true){
document.getElementById(rwid).style.background ="blue";
assno=document.getElementById(che).value;
alert(assno);
}
}

This is the dynamically generated html code in the web page:

Copy the code The code is as follows:

out.println("");

out.println("" Info.getAssetsNo() "");
out.println("" Info.getSerialNo() "");
out.println("" Info.getAssetsName() " ");
out.println("" Info.getAssetsClass() "");
out.println("" Info.getCgTime() "");
out.println("" Info.getGbTime() " ");
out.println("" Info.getConfigInfo() "");