Javascript Form - 如何設(shè)置文本值以形成輸入文本控件
我們想知道如何設(shè)置文本值以形成輸入文本控件。
<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function checkText(){
if( document.FormExample3.textbox.value == "AAA"){
console.log("You are correct!");
} else {
document.FormExample3.textbox.value = "AAA";
console.log("That is incorrect. The correct answer is now in the text box.");
}
}
</SCRIPT>
</HEAD>
<BODY>
<FORM NAME="FormExample3" METHOD=POST>
Input <INPUT TYPE="text" NAME="textbox" SIZE=25>
<INPUT TYPE="BUTTON" NAME="Bugs" VALUE="Submit" onClick="checkText(this.form)">
</FORM>
</BODY>
</HTML>
The code above is rendered as follows:
【text_input】
