【发布时间】:2022-01-21 05:03:31
【问题描述】:
我有一个html 表,其结构如下:
<body>
<div class="block div-table" id="sidebar-record-block">
<div class="div-table-row">
<div class="div-table-header">Sel</div>
<div class="div-table-header">Color</div>
<div class="div-table-header">Hex</div>
</div>
<div id="field-0000" class="div-table-row">
<input type="checkbox" class="div-table-td" name="checkBox" id="cbfield-0000">
<div class="div-table-td">yellow</div>
<div class="div-table-td"></div>
</div>
<div id="field-0001" class="div-table-row">
<input type="checkbox" class="div-table-td" name="checkBox" id="cbfield-0001">
<div class="div-table-td">red</div>
<div class="div-table-td"></div>
</div>
</body>
我可以使用下面的代码遍历复选框并将选中的行推送到一个数组中:
saveButton.onclick = function(){
var checkedRowIndexes = [];
var selectedColors = [];
var checkedRows = document.querySelectorAll("input[type='checkbox']");
for (var i = 0; i < checkedRows.length; i++){
if (checkedRows[i].checked){
checkedRowIndexes.push(i);
}
}
console.log(checkedRowIndexes);
}
但我将如何迭代 table 并改为使用 javascript 推送颜色(2º col)?
谢谢!
【问题讨论】:
标签: javascript html html-table