<html> <head> <title>测试2</title> <script language="javascript"> <!-- function oneSubmit(oneForm) { // for(var i = 0; i < oneForm.elements.length; i++) { // if(oneForm.elements[i].value == "") { // alert("有空值啊!!"); // return false; // } // } // return true; alert(oneForm.text1.value); if(oneForm.text1.value.toUpperCase() == oneForm.text2.value.toUpperCase()) { return true; } alert("文本框中的数据要相等"); return false; } function threeText(text) { if(text.value != "") { alert("非空的"); }else { alert("空的"); } } function fourText(text) { if(text.value.indexOf("sheng") != -1) { alert("sheng"); } else{ alert("非sheng"); } } function fiveText(text) { var temp = text.value.substring(2, 4); alert(temp); } function sixText(text) { // var temp = Math.pow(parseInt(text.value), 2); // var temp = Math.PI; var temp = Math.round(parseFloat(text.value)); alert(temp); } function dataListener() { var date = new Date(); // var temp = date.getYear(); // var temp = date.getTime(); var temp = date.getMonth(); alert(date); } --> </script> </head> <body> <form action="test.html" method="post" onSubmit="return oneSubmit(this)"> text1 <input type="text" name="text1"> </br> text2 <input type="text" name="text2"> </br> text3 <input type="text" name="text3" onChange="threeText(this)"> </br> text2 <input type="text" name="text4" onChange="fourText(this)"> </br> text5 <input type="text" name="text5" onChange="fiveText(this)"> </br> text6 <input type="text" name="text6" onChange="sixText(this)"> </br> <input type="submit" value="提交"> </br> <input type="button" value="时间函数" onClick="dataListener()"> </form> </body> </html>