How to assign value to span tag in js? There are generally two methods:
The first method: output html
<body onload="s()">
<span id="hello"></span>
<script language="javascript">
function s(){
document.getElementById("hello").innerHTML = "<iframe src= height=400 width=300></iframe>";
}
</script>Second method: output text
<body onload="s()">
<span id="hello"></span>
<script language="javascript">
function s(){
document.getElementById("hello").innerText = "hello world";
}
</script>Assign values to multiple spans through jquery after the page is loaded
Since I want to display the current time in several places after the page is loaded, I need to assign values to multiple spans.
The span code is written as follows:
<span name="currentDate"></span> （多个span）
jQuery writing:
<script>
$(document).ready(function() {
var currentDate = new Date().toLocaleDateString();
$("span[name='currentDate']").each(function() {
$(this).text(currentDate);
});
});
</script> 
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