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javascript - <input onblur="value=100">Why can the value here be obtained directly?

You cannot write like this in js. How do you write it in js file?

我想大声告诉你

我想大声告诉你2858 days ago458

reply all(1)I'll reply

阿神2017-05-18 10:55:16

Use this to transfer the control to js.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>index</title>

</head>

<body>
<input type="text" name="text" id="test" value="" onblur="a(this)"/>
<button onclick="init()">123333</button>

</body>
<script>
function init(){
    document.getElementById("test").value = '';
}
function a(text){
    text.value = 100;
}
</script>
</html>

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