How to set the text in the select drop-down menu to scroll left and right
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I want to use the marquee tag to set the font scrolling. The code is written as follows, but it has no effect and the font still does not scroll. How should I write it to achieve this effect? <html:select property=”w_project_cd[]” value=”<%=prj.toString()%>” onchange=”<%=js.toString()%>” style=”width:260px”> <logic:notEmpty name=”proj_list”> <marquee direction=”left” behavior=”scroll” scrollamount=”10″ scrolldelay=”200″> <html:options collection=”proj_list” property=”value” labelProperty=”label”/></marquee> </logic:notEmpty> </html:select> I found a similar example on the Internet, the detailed code is as follows: HTML code: Copy code The code is as follows:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>Untitled Document</title> <script type="text/javascript"> function init(){ var os = document.getElementsByTagName("option"); for(var i=0;i<os.length;i++){ var tx=os[i].innerHTML; var l=tx.length; var b=tx.substring(0,1); var e = tx.substring(1); os[i].innerHTML=e+b; } window.setTimeout(init,1000); } window.onload=init; </script> </head> <body> <select> <option>A usage</option> <option>Maybe that's just how life is</option> <option>Clouds in the sky, water in the bottle</option> </select> </body> </html> |
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