html代碼大全用javascript代碼來實(shí)現(xiàn)閃爍按鈕

提問人：劉團(tuán)圓發(fā)布時間：2020-11-02

<body>

</form>

if (document.all&&document.all.flashit)

{

var flashelement=document.all.flashit

if (flashelement.length==null)

flashelement[0]=document.all.flashit

function changecolor(which)

{

if (flashelement[which].style.color==`#800000`)

flashelement[which].style.color="#0063A4"

else

flashelement[which].style.color="#800000"

}

if (flashelement.length==null)

setInterval("changecolor(0)",1000)

else

for (i=0;i<flashelement.length;i++)

{

var tempvariable=`setInterval("changecolor(`+i+`)",`+`1000)`

eval(tempvariable)

}

</script>

</body>

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html代碼大全 用javascript代碼來實(shí)現(xiàn)閃爍按鈕