我正在尝试在表格中为每一行选择一个ID。
这是我的桌子(目前用浏览器检查)。
<table id="sort">
<thead>
<tr>
<th></th>
<th></th>
<th></th>
<th>Pri </th>
</tr>
</thead>
<tbody style="cursor: n-resize; " class="ui-sortable"><tr class="priorityRow">
<td id="tableDragSort">
<a class="deleteLink" href="#" rel="17904" title="">
<img src="/Content/Images/Garage/DeleteButton.png"></a>
</td>
<td>
<img id="MainContent_MainColContent_ImageRepeater_CarImg_0" class="17904" src="" style="height:45px;width:60px;">
</td>
<td>
<input name="ctl00$ctl00$MainContent$MainColContent$ImageRepeater$ctl00$txtText" type="text" value="hjjj" id="MainContent_MainColContent_ImageRepeater_txtText_0">
</td>
<td class="picturePriority">
1
</td>
</tr><tr class="priorityRow" style="opacity: 1; z-index: 0; ">
<td id="tableDragSort" style="width: 22px; ">
<a class="deleteLink" href="#" rel="17903" title="">
<img src="/Content/Images/Garage/DeleteButton.png"></a>
</td>
<td style="width: 60px; ">
<img id="MainContent_MainColContent_ImageRepeater_CarImg_1" class="17903" src="" style="height:45px;width:60px;">
</td>
<td style="width: 153px; ">
<input name="ctl00$ctl00$MainContent$MainColContent$ImageRepeater$ctl01$txtText" type="text" value="dd" id="MainContent_MainColContent_ImageRepeater_txtText_1">
</td>
<td class="picturePriority" style="width: 21px; ">
2
</td>
</tr><tr class="priorityRow" style="opacity: 1; z-index: 0; ">
<td id="tableDragSort" style="width: 22px; ">
<a class="deleteLink" href="#" rel="17895" title="">
<img src="/Content/Images/Garage/DeleteButton.png"></a>
</td>
<td style="width: 60px; ">
<img id="MainContent_MainColContent_ImageRepeater_CarImg_2" class="17895" src="" style="height:45px;width:60px;">
</td>
<td style="width: 153px; ">
<input name="ctl00$ctl00$MainContent$MainColContent$ImageRepeater$ctl02$txtText" type="text" value="wggw" id="MainContent_MainColContent_ImageRepeater_txtText_2">
</td>
<td class="picturePriority" style="width: 21px; ">
3
</td>
</tr>
</table>
17904
和17903
中17895
,<a rel="">
和<img class="">
的ID是我要在我的javascript方法中选择的ID在这里:
$("#sort .priorityRow").each(function ()
{
var index = $(this).index() + 1;
var id = /* SELECT ID HERE */
console.log(id);
$(this).find(".picturePriority span").text(index);
SetPicturePriority(id, index);
});
}
我不关心我选择id的方式,只要它有效。
任何人都可以提供帮助吗? :)
答案 0 :(得分:1)
你可以像这样得到身份
var id =$(this).attr("id");
答案 1 :(得分:1)
听起来像也许你正试图这样做:
$("#sort .priorityRow").each(function () {
var rel = $(this).find("a").first().attr("rel"),
index = this.rowIndex + 1;
$(this).find(".picturePriority").text(index);
SetPicturePriority(rel, index);
});