js点击文本框内容互换代码.zip
js代码[removed]functionchange(){varnum1=document.getElementById("num1").value;varnum2=document.getElementById("num2").value;{document.getElementById("num2").value=num1;document.getElementById("num1").value=num2;}}[removed]
js代码[removed]functionchange(){varnum1=document.getElementById("num1").value;varnum2=document.getElementById("num2").value;{document.getElementById("num2").value=num1;document.getElementById("num1").value=num2;}}[removed]