Question

我的HTML

<html>    
    <head>
        <link href="../../fuctions/style.css" rel="stylesheet" media="screen"
        type="text/css" />
        <script type="text/javascript" charset="utf-8" src="../../fuctions/cordova-2.3.0.js"></script>
        <script type="text/javascript" charset="utf-8" src="../../fuctions/functions.js"></script>
        <script type="text/javascript" charset="utf-8" src="../../fuctions/jq.js"></script>
    </head>

    <body>
        <div id="topbar">
            <div id="title">
                <!--Title-->After Landing</div>
            <div id="leftnav"> <a href="../../index_aerosoft.html">Home</a>
 <a href="katana_checklist_all.html">Overview</a>
                <!--AllChecklist-->
            </div>
            <div id="rightnav"> <a href="katan_checklist_engineshut-downl.html" id="a_next">Next</a>
            </div>
            <!--NextPage-->
        </div>
        <div id="content">
            <ul class="pageitem">
                <li class="radiobutton" onClick="checkChanges()"> <span class="name">Wing Flaps -<font color="red"> UP
                            </font></span>

                    <input name="1" type="radio"
                    value="other" />
                </li>
                <!--CheckpunktEnd-->
                <li class="radiobutton" onClick="checkChanges()"> <span class="name">Carburetor Heat -<font color="red"> OFF
                            </font></span>

                    <input name="2" type="radio"
                    value="other" />
                </li>
                <!--CheckpunktEnd-->
                <li class="radiobutton" onClick="checkChanges()"> <span class="name">Exterior Lights -<font color="red"> as required
                            </font></span>

                    <input name="3" type="radio"
                    value="other" />
                </li>
                <!--CheckpunktEnd-->
                <li class="radiobutton" onClick="checkChanges()"> <span class="name">Electric Fuel Pump -<font color="red"> OFF
                            </font></span>

                    <input name="4" type="radio"
                    value="other" />
                </li>
                <!--CheckpunktEnd-->
            </ul>
        </div>
        <div id="footer"> <a class="noeffect" href="#" onClick="resetChecklist();">Reset Checklist</a>
            <!--ResetChecklist-->
            <br />
            <br /> <a class="noeffect" href="#" onClick="openxyzDE();">xyz</a>

        </div>
    </body>
</html>

Javascript

function checkChanges() {
    $('.radiobutton font').attr('color', 'red');

    font = $('.radiobutton :checked').closest('.radiobutton').find('font')

    if (this.flag) {
        this.checked = false;
    } else {
        font.attr('color', 'green');
    }

    this.flag = !this.flag;
}

$(function () {
    checkChanges();
    $('.radiobutton :radio').on('click', checkChanges);
});

JSFiddle link

如果有人点击Radiobutton，它会被取消选中并且颜色变为红色但颜色或全部，它应该只会改变未经检查的颜色。

Answer 1

这是有用的：http://jsfiddle.net/syTQD/12/

单选按钮应具有正确的名称，例如：name =“test []”

HTML：

<div id="topbar">
    <div id="title"><!--Title-->
        After Landing
    </div>  
    <div id="leftnav">
        <a href="../../index_aerosoft.html">Home</a>
        <a href="katana_checklist_all.html">Overview</a><!--AllChecklist-->
    </div>
    <div id="rightnav">
        <a href="katan_checklist_engineshut-downl.html"id="a_next">Next</a></div><!--NextPage-->
    </div>
    <div id="content">
        <ul class="pageitem">
            <li class="radiobutton" >
                <span class="name">Wing Flaps -<font color="red"> UP
                </font></span>
                <input name="test[]" type="radio" value="other" />
            </li><!--CheckpunktEnd-->
            <li class="radiobutton">
                <span class="name">Carburetor Heat -<font color="red"> OFF
                </font></span>
                <input name="test[]" type="radio" value="other" />
            </li><!--CheckpunktEnd-->
            <li class="radiobutton" >
                <span class="name">Exterior Lights -<font color="red"> as required
                </font></span>
                <input name="test[]" type="radio" value="other" />
            </li><!--CheckpunktEnd-->
            <li class="radiobutton" >
                <span class="name">Electric Fuel Pump -<font color="red"> OFF
                </font></span>
                <input name="test[]" type="radio" value="other" />
            </li><!--CheckpunktEnd-->
        </ul>
    </div>
    <div id="footer">
        <a class="noeffect" href="#" onClick="resetChecklist();">Reset Checklist</a><!--ResetChecklist-->
        <br /><br />
        <a class="noeffect" href="#" onClick="openxyzDE();">xyz</a>
    </div>

JS：

function checkChanges(e) {
    if (!$(e.target).is('input'))
        $(this).find('input').click();

    $('input:radio').each(function() {
        var color = ($(this).is(':checked')) ? 'green' : 'red';
        $(this).parentsUntil('li').parent().find('font').attr('color',color);
    });
}

$('.pageitem .radiobutton').on('click',checkChanges);

jQuery检查和更改Radio（html）

1 个答案: