53 表单数据的加密
1: <SCRIPT LANGUAGE='JavaScript'> 2: <!-- 3: function encrypt(item) { 4: var newItem = ''; 5: for (i=0; i < item.length; i++) { 6: newItem += item.charCodeAt(i) + '.'; 7: } 8: return newItem; 9: } 10: function encryptForm(myForm) { 11: for (i=0; i < myForm.elements.length; i++) { 12: myForm.elements.value = encrypt(myForm.elements.value); 13: } 14: } 15: 16: //--> 17: </SCRIPT> 18: <form name='myForm' onSubmit='encryptForm(this); window.alert(this.myField.value);'> 19: Enter Some Text: <input type=text name=myField><input type=submit> 20: </form> JavaScript就这么回事5:窗口和框架 54 改变浏览器状态栏文字提示 1: <script language=”JavaScript”> 2: window.status = “A new status message”; 3: </script> 55 弹出确认提示框 1: <script language=”JavaScript”> 2: var userChoice = window.confirm(“Click OK or Cancel”); 3: if (userChoice) { 4: document.write(“You chose OK”); 5: } else { 6: document.write(“You chose Cancel”); 7: } 8: </script> 56 提示输入 1: <script language=”JavaScript”> 2: var userName = window.prompt(“Please Enter Your Name”,”Enter Your Name Here”); 3: document.write(“Your Name is “ + userName); 4: </script> 57 打开一个新窗口 1: //打开一个名称为myNewWindow的浏览器新窗口 2: <script language=”JavaScript”> 3: window.open(“http://www.liu21st.com/”,”myNewWindow”); 4: </script> 58 设置新窗口的大小 1: <script language=”JavaScript”> 2: window.open(“http://www.liu21st.com/”,”myNewWindow”,'height=300,width=300'); 3: </script> 59 设置新窗口的位置 1: <script language=”JavaScript”> 2: window.open(“http://www.liu21st.com/”,”myNewWindow”,'height=300,width=300,left=200,screenX=200,top=100,screenY=100'); 3: </script> 60 是否显示工具栏和滚动栏 1: <script language=”JavaScript”> 2: window.open(“http: |
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