Question

我正在尝试在现有DOM元素之后插入数据。我收到错误“无效的参数”。 - this.parentNode.insertBefore

这在IE8或IE7中不起作用。想法？

<a href="#" id="delete_promo">Click</a>

<div id="customer-info" class="span-12">
        <form id="UserFormCheckoutForm" method="post" action="/chicagophotographycenter/checkout" accept-charset="utf-8"><div style="display:none;"><input type="hidden" name="_method" value="POST" /></div>
        <h2 class="line"><span>Billing/Shipping Address</span></h2>
        <div class="padding">
            <div id="billing-first-name">
                <label>First Name</label><br />
                <span><input name="data[User][first_name]" type="text" maxlength="150" value="Fred" id="UserFirstName" /></span>
            </div>
            <div id="billing-last-name">
                <label>Last Name</label><br />
                <span><input name="data[User][last_name]" type="text" maxlength="150" value="" id="UserLastName" /></span>
            </div><br />
            <div id="billing-email">
                <label>Email</label><br />
                <span><input name="data[User][email]" type="text" maxlength="255" value="" id="UserEmail" /></span><br />
            </div>
            <div id="billing-phone">
                <label>Phone Number</label><br />
                <span><input name="data[Customer][phone]" type="text" maxlength="15" value="" id="CustomerPhone" /></span><br />
            </div>
            <label>Street Address</label><br />
            <span><input name="data[Address][0][address]" type="text" maxlength="150" value="" id="Address0Address" /></span><br />
            <span><input name="data[Address][0][address2]" type="text" maxlength="150" value="Suite 203" id="Address0Address2" /></span><br />
            <div id="billing-city">
                <label>City</label><br />
                <span><input name="data[Address][0][city]" type="text" maxlength="150" value="" id="Address0City" /></span>
            </div>
            <div id="billing-state">
                <label>State</label><br />
                <span><input name="data[Address][0][state]" type="text" maxlength="2" value="IL" id="Address0State" /></span>
            </div>
            <div id="billing-zip">
                <label>Zip</label><br />
                <span><input name="data[Address][0][zip]" type="text" maxlength="10" value="" id="Address0Zip" /></span><br />
            </div>
        </div><!-- end .padding -->
    </div><!-- end #customer-info -->



<script type="text/javascript" charset="utf-8">
     $('#delete_promo').click(function() {     
        $('#customer-info').after('<div id="payment">Credit Card</div>');

        $('#UserFirstName').val('Test');

        return false;
    });
</script>

Answer 1

我不认为这是评论。即使没有它们，我仍然会得到错误。

但是，如果我在</form>中包含缺少的#customer-info关闭标记，则问题就会消失。（验证者是你的朋友！）

奇怪的错误，可能与IE在给出错误嵌套的HTML时所做的奇怪的不一致层次结构技巧有关。

Answer 2

我刚刚解决了这个问题。这是div的结尾处的疯狂html评论。那些在第4103行搞乱了jquery。'this.nextSibling'作为DispHTMLCommentElement存储在DOM中。出现这是导致问题。我不确定在DOM中保存评论是否标准。似乎Safari，Chrome或FF都不这样做。

after: function() {
        if ( this[0] && this[0].parentNode ) {
            return this.domManip(arguments, false, function( elem ) {
                this.parentNode.insertBefore( elem, this.nextSibling );
            });
        } else if ( arguments.length ) {
            var set = this.pushStack( this, "after", arguments );
            set.push.apply( set, jQuery(arguments[0]).toArray() );
            return set;
        }
    },

在ie8 / ie7不工作之后的Jquery

2 个答案: