Question

我在http://www.kriesi.at/archives/create-simple-tooltips-with-css-and-jquery/comment-page-2#comment-2746

得到了一个例子

它在样式表中创建一个效果并屏蔽通过此函数传递的任何标记的默认工具提示

     $(document).ready(function() {


         simple_tooltip("img","tooltip"); 


        });

        function simple_tooltip(target_items, name){
        $(target_items).each(function(i){
        $("body").append("<div class='"+name+"' type='img' id='"+name+i+"'><p>"+$(this).attr('title')+"</p></div>");

        var my_tooltip = $("#"+name+i);

        $(this).removeAttr("title").mouseover(function(){
                my_tooltip.css({opacity:0.8, display:"none"}).fadeIn(400);
        }).mousemove(function(kmouse){
                my_tooltip.css({left:kmouse.pageX+15, top:kmouse.pageY+15});
        }).mouseout(function(){
                my_tooltip.fadeOut(400);
        });
    });
}

但问题是它在页面的每个图像标签上显示工具提示，因为我只想在表单验证帮助图标上显示它。这是我的表格

    <form id="form1">

        <table id="tblSignUp" border="0" cellpadding="2" cellspacing="5"
            style="border: 0px solid black; color: #FFFFFF;">
            <div id="inputs">
            <tr>
                <td>First Name<font class="AsterikLabel">*</font> :</td>
                <td><input id="firstname" size="35" maxlength="50" type="text"
                     style="width: 175px;"
                     onblur="checkError(this);" name="fname" />
                  <img  title="Alphabets, numbers and space(' ') , no special characters min 3 and max 20 characters." 
                src="PsychOImages/20.png" align="bottom" /></td>
                <td id="firstName1"></td>
            </tr>
            <tr>
                <td>Last Name<font class="AsterikLabel">*</font> :</td>
                <td><input type="text" id="lastname" style="width: 175px;"
                     name="lastname"
                     onblur="checkError(this);" />
                  <img  title="Alphabets, numbers and space(' ') , no special characters min 3 and max 20 characters." 
                    src="PsychOImages/20.png" align="bottom" />
                                                                  </td>
                <td id="lastname1"></td>
            </tr>
            <tr>
                <td>Email<font class="AsterikLabel">*</font> :</td>
                <td><input id="email" type="text" style="width: 175px;"
                     name="email"
                    onblur="checkError(this);" />
                  <img title=" The Email address format is yourname@example.com."  src="PsychOImages/20.png" align="bottom" /></td>
                <td id="email1"></td>
            </tr>
            <tr>
                <td>Telephone<font class="AsterikLabel">*</font> :</td>
                <td><input id="phone" type="text" style="width: 175px;"
                     name="phone"
                    onblur="checkError(this);" maxlength="16"/>
                  <img title="Format : 339-4248 or (095) 2569835 or +7 (095)1452389" 
                    src="PsychOImages/20.png" align="bottom" /></td>
                <td id="phone1"></td>
            </tr>
            <tr>
                <td>Choose a Password<font class="AsterikLabel">*</font> :</td>
                <td><input id="password" type="password" style="width: 175px;"

                    name="password" onblur="checkError(this);" />
                  <img title="Password feild can only contains 7 to 15 characters" src="PsychOImages/20.png" align="bottom" /></td>
                <td id="password1"></td>
            </tr>
            <tr>
                <td>Re-Type Password<font class="AsterikLabel">*</font> :</td>
                <td><input id="repassword" type="password"
                    style="width: 175px;" 
                     name="retype" onblur="checkError(this);" />
                 <img title="Retype teh password same as above for confirmation" src="PsychOImages/20.png" align="bottom" /></td>
                <td id="repassword1"></td>
            </tr>
</div>
        </table>
        </form>


i have tried putting my form into a div and then giving that Div id to the function
`simple_tooltip("","")`   but it stops working then.... please help!

Answer 1

$(function() {
    simple_tooltip("#form1 img", "tooltip");
});

simple_tooltip函数的第一个参数是一个选择器，因此您可以使用它来查找您想要的任何元素。

此外，您必须删除＆lt; div id =“inputs”＆gt; （以及相应的＆lt; / div＆gt; ）标记，因为您的html不是有效。您无法将 div 直接放在 table 元素中。

仅在表单中将鼠标悬停在图像上的JQuery工具提示

1 个答案: