相关疑难解决方法(0)

我正在尝试更改输入类型,特别是在点击输入更改type ="text"以更改="密码"之后.

我不知道为什么,但我不能添加选项type ="password"作为输入的属性.

        $('input#id_reg_pass').removeAttr("type"); #this works, type="text" is removing
        $('input#id_reg_pass').attr('type', 'password'); #problem, this not works
        $(this).addClass('exampleText').val($(this).attr('title'));

有没有类似的问题？我很高兴每一个提示......谢谢

以下代码适用于所有Web浏览器,除了IE:

<input type="text" name="passwordLogin" value="Password" onfocus="if(this.value=='Password'){this.value=''; this.type='password'};" onblur="if(this.value==''){this.value='Password'; this.type='text'};" size="25" />

如何为IE修复它？

我做了一些更改,但仍然有错误.

我希望它像这样工作:

<input type="text" name="usernameLogin" value="Email" onfocus="if(this.value=='Email'){this.value=''};" onblur="if(this.value==''){this.value='Email'};" size="25" />

如果我不输入任何东西,它会把价值放回去.

所以我尝试了这个:

<td colspan="2" id="passwordLoginTd">
     <input id="passwordLoginInput1" type="text" name="passwordLogin" value="Password" onfocus="passwordFocus()" size="25" />
     <input id="passwordLoginInput2" style="display: none;" type="password" name="passwordLogin" value="" onblur="passwordBlur()" size="25" />
    </td>
    <script type="text/javascript">
    //<![CDATA[

     passwordElement1 = document.getElementById('passwordLoginInput1');
     passwordElement2 = document.getElementById('passwordLoginInput2');

     function passwordFocus() {

      passwordElement1.style.display = "none";
      passwordElement2.style.display = "inline";
      passwordElement2.focus();

     }

     function passwordBlur() {

      if(passwordElement2.value=='') {

       passwordElement2.style.display = "none";
       passwordElement1.style.display = "inline";
       passwordElement1.focus(); …