无法将 cookie 保存状态实现到 JQuery 切换

Question

我在 Nicolas R 的帮助下想出了一个 JQuery 切换，它使用 cookie 保存切换的状态，但目前在实现它时遇到了麻烦，因为一旦激活它就会为所有按钮拉入相同的标题.

请在下面找到：

HTML：

<div>
    <a href="#" id="slide1">Slide Toggle +</a>
    <div id="slide1panel" style="display:none; background-color:#4CF;width:100px;height:200px;"></div>
</div>

<div>
    <a href="#" id="slide2">Slide Toggle +</a>
    <div id="slide2panel" style="display:none; background-color:#4CF;width:100px;height:200px;"></div>
</div>

jQuery

$(document).ready(function() {
    // check the cookies when the page loads
    // 1st panel
    if ($.cookie('currentToggleslide1panel') === 'visible') {
        togglePanel($('#slide1panel'), $('#slide1'), true, 0);
    }
    // 2nd panel
     if ($.cookie('currentToggleslide2panel') === 'visible') {
        togglePanel($('#slide2panel'), $('#slide2'), true, 0);
    }    

    //handle the clicking of the show/hide toggle button of the 1st panel
    $('#slide1').click(function() {
        //toggle the panel as required, base on current state
        if ($('#slide1').text() === "Slide Toggle +") {
            togglePanel($('#slide1panel'), $('#slide1'), true, 'slow');
        }
        else {
            togglePanel($('#slide1panel'), $('#slide1'), false, 'slow');
        }
    });

     //handle the clicking of the show/hide toggle button of the 2nd panel
    $('#slide2').click(function() {
        //toggle the panel as required, base on current state
        if ($('#slide2').text() === "Slide Toggle +") {
            togglePanel($('#slide2panel'), $('#slide2'), true, 'slow');
        }
        else {
            togglePanel($('#slide2panel'), $('#slide2'), false, 'slow');
        }
    });
});

function togglePanel(panel, button, show, toggleSpeed) {
    if(toggleSpeed > 0 || toggleSpeed === 'slow' || toggleSpeed === 'fast') {
        panel.slideToggle(toggleSpeed);
    } else {
        panel.toggle();
    }

    if (show) {
        // Set a cookie containing the panel name
        $.cookie('currentToggle' + panel.attr('id'), 'visible', { path: '/' });
        button.text('Slide Toggle -');
    } else {
        // Set a cookie containing the panel name
        $.cookie('currentToggle' + panel.attr('id'), 'hidden', { path: '/' });
        button.text('Slide Toggle +');
    }
}

JS Fiddle

谢谢！

Answer 1

科兹莫兹，

我在您的 JS Fiddle 中更新了引用的 cookie 脚本（请参阅外部资源）：它现在似乎可以工作了。当我第一次尝试时，cookie 导致了一个错误。 文本是独立变化的，你能检查一下你是否有错误吗？

编辑：新响应：面板之间的文本不同，在此示例中，我使用当前文本并将最后一个字符替换为加号/减号

http://jsfiddle.net/xVa7e/6/

$(document).ready(function() {
    // check the cookies when the page loads
    // 1st panel
    if ($.cookie('currentToggleslide1panel') === 'visible') {
        togglePanel($('#slide1panel'), $('#slide1'), 0);
    }
    // 2nd panel
     if ($.cookie('currentToggleslide2panel') === 'visible') {
        togglePanel($('#slide2panel'), $('#slide2'), 0);
    }    

    //handle the clicking of the show/hide toggle button of the 1st panel
    $('#slide1').click(function() {
        //toggle the panel as required
        togglePanel($('#slide1panel'), $('#slide1'), 'slow');
    });

     //handle the clicking of the show/hide toggle button of the 2nd panel
    $('#slide2').click(function() {
        //toggle the panel as required
        togglePanel($('#slide2panel'), $('#slide2'), 'slow');
    });
});

function togglePanel(panel, button, toggleSpeed) {
    var panelPreviousStateVisible = panel.is(':visible');
    // Toggle the div
    if (toggleSpeed > 0 || toggleSpeed === 'slow' || toggleSpeed === 'fast') {
        panel.slideToggle(toggleSpeed);
    } else {
        panel.toggle();
    }

    // Once toggled, set the cookie and the text
    if (!panelPreviousStateVisible) { 
        $.cookie('currentToggle' + panel.attr('id'), 'visible', { path: '/' });
        // Set the text by removing the last char and add a minus symbol
        button.text(button.text().slice(0,-1) + "-");
    } else {
         $.cookie('currentToggle' + panel.attr('id'), 'hidden', { path: '/' });
        // Set the text by removing the last char and add a plus symbol
        button.text(button.text().slice(0,-1) + "+");
    }
}