【发布时间】:2022-01-22 12:08:53
【问题描述】:
如果可能,我希望 javascript 首先通过放置在表格中的 ID 获取元素。然后将所述元素添加/放置到不同 div 的内联样式 (width="XX%") 中。
注意:我无法控制 ID 的输出。只要知道该值将决定百分比条的宽度。
getelementbyid:
<span *id="per-girls*">**95**</span>
将元素放入内联 css:
<div class="bar bar1" style="width: **95**%;"></div>
$(function(){
$("#dTable").dataTable({
"columns": [
{
"title":"Languages"
},
{
"title":"Votes",
"render": function(data, type, row, meta){
return parseInt(row[1], 10) + parseInt(row[2], 10) + parseInt(row[3], 10)
}
},
{
"visible":false
},
{
"title": "Positive/Neutral/Negative",
"sortable":false,
"render": function(data, type, row, meta){
return $("<div></div>", {
"class": "bar-chart-bar"
}).append(function(){
var bars = [];
for(var i = 1; i < Object.keys(row).length; i++){
bars.push($("<div></div>",{
"class": "bar " + "bar" + i
}).css({
"width": row[i] + "%"
}))
}
return bars;
}).prop("outerHTML")
}
}
]
});
});
.bar-chart-bar {
background-color: #e8e8e8;
display: block;
position:relative;
width: 100%;
height: 40px;
}
.bar {
position: absolute;
float: left;
height: 100%;
}
.bar1 {
background-color: #007398;
z-index: 40;
}
.bar2 {
background-color: #00b0b9;
width: 100%;
z-index: 20;
}
<div class="col-sm-12">
<table id="dTable" cellspacing="0" width="100%" role="grid" aria-describedby="dTable_info">
<tbody>
<tr role="row">
<td style="width: 20%;"> % of girl gamers</td>
</td>
<td style="width: 10%;"> <span id="per-girls">95</span>% </td>
<td>
<div class="bar-chart-bar bar-girl">
<div class="bar bar1" style="width: 20%;"></div>
<div class="bar bar2"></div>
</div>
</td>
</tr>
<tr role="row">
<td> % of boy gamers</td>
</td>
<td><span id="per-boy">57</span>% </td>
<td>
<div class="bar-chart-bar bar-boy">
<div class="bar bar1" style="width: ;"></div>
<div class="bar bar2"></div>
</div>
</td>
</tr>
</tbody>
</table>
</div>
【问题讨论】:
-
"放置元素" -> 放置元素的文本
标签: javascript jquery