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在td元素后附加TD

[英]Append TD('s) after td element

我目前有以下html:

        <tr>
            <td class="success" rowspan="1">Viability</td>
            <td data-rowh="-Checksum">Viability-Checksum</td>
        </tr>
        <tr>
            <td data-rowh="-Request">Viability-Request</td>
        </tr>

我想要做的是add columns after each td帶有data-attribute data-rowh 所以它看起來像這樣(testdata):

        <tr>
            <td class="success" rowspan="1">Viability</td>
            <td data-rowh="-Checksum">Viability-Checksum</td>
            <td data-check="P1-Checksum">Test P1</td>
            <td data-check="P2-Checksum">Test P2</td>
            <td data-check="P3-Checksum">Test P3</td>
            <td data-check="P4-Checksum">Test P4</td>
            <td data-check="P5-Checksum">Test P5</td>
        </tr>
        <tr>
            <td data-rowh="-Request">Viability-Request</td>
            <td data-check="P1-Request">Test P1</td>
            <td data-check="P2-Request">Test P2</td>
            <td data-check="P3-Request">Test P3</td>
            <td data-check="P4-Request">Test P4</td>
            <td data-check="P5-Request">Test P5</td>
        </tr>

我猜想它可以使用以下功能(顯然不能)

        $('[data-rowh]').each(function (rIndex, rValue) {
            $.each(data.items, function (index, value) {
                rValue.after("<td data-check='" + value.name + "-" + rValue.data("rowh") + "'>test " + value.name + "</td>");
            })
        });

當我將after()函數用於rIndexrValue ,出現了錯誤: the property of the method after is not supported by this object 我做錯了什么主意嗎?

注意:對於那些感興趣的里程碑,看起來像:

"items" : [  
{  "msId": "000104",  "name": "P1",  "msdescription": "Augustus" }
{  "msId": "000105",  "name": "P2",  "msdescription": "Descr" }
{  "msId": "000106",  "name": "P3",  "msdescription": "Test" }
{  "msId": "000107",  "name": "P4",  "msdescription": "456798" }
{  "msId": "000108",  "name": "P5",  "msdescription": "Autumn" }
]

在jQuery對象的.each()循環中,當您引用值(或this而不是 jQuery對象時,您正在使用實際的DOM節點。 為了使用jQuery函數(如.after() ,您需要將其包裝在jQuery對象中:

$(rValue).after(...);

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