如何遍历具有相同类名的复选框组？ [英] How to loop through group of check boxes that have same class name?

问题描述

我有带复选框字段的表格单元格的动态表格。这些字段从数据库填充，所以我的表是动态的。我想通过基于类名的复选框进行循环。在那个循环中，我想检查每个复选框的值。例如，如果值等于1我希望复选框被检查，如果不是未选中。 Alo我不确定是否有可能，但我想为每个复选框设置唯一的ID。由于我的表格是动态的，我的字段需要具有唯一的ID。以下是我的代码的示例：

I have dynamic table that has table cell with checkbox field. This fields are populated from DB so my table is dynamic. I would like to loop through checkboxes based on their class name. In that loop I want to check value for each check box. For example if value is equal 1 I want checkbox to be checked, if not unchecked. Alo I'm not sure if possible but I would like to set unique ID for each of these check boxes. Since my table is dynamic my fields need to have unique ID's. Here is example of my code:

<table>
    <thead>
        <tr>
            <th>#</th>
            <th>Time Slots</th>
            <th>Block</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td></td>
            <td>~(SLOT_LABEL)</td>
            <td>
                <span>
                <input type="checkbox" name="CF-[Events]" class="block" id="block_"+Value that will make this ID unique. value="~(SLOT_ID)"/>
                </span>
            </td>
        </tr>
    </tbody>
</table>

另外在使用当前语言来读取数据库中的值时，我必须使用NAME标记。如果有人能帮助请让我知道。谢谢。

Also in current language that I work with to read values from DB I have to use NAME tag. If anyone can help please let me know. Thank you.

推荐答案

您可以使用属性选择器以名称和值。试试这个：

You can use the attribute selector to retrieve elements by both their name and value. Try this:

$('input[name="CF-[Events]"][value="1"]').prop("checked", true);

工作示例

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