如何更改 tr.append($("<td>" 中 table 数据的文本颜色
how to change the text color of table data in tr.append($("<td>"
我想查看 table 数据 状态 文本颜色在活动时为红色,在非活动时为绿色。
我尝试了很多不同的方法但都失败了。任何有用的建议将不胜感激。
感谢您的时间和精力。
怎么可能?
HTML 代码如下:
<form>
<div class="form-group">
<label for="upload-csvd43">Select Payload csv file</label>
<input type="file" class="form-control-file" id="upload-csvd43" accept=".csv">
</div>
</form>
<button type="submit" class="btn btn-success" id="btn-upload-csvd43">Parse Data</button>
<button type="reset" class="btn btn-danger" onclick="resetpage()" >Reset</button>
<div class="container">
<br><br>
<table class="table table-bordered table-hover table-condensed" id="countryTable">
<thead>
<tr>
<th>Sr.</th>
<th>Date</th>
<th>Data</th>
<th>Status</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<br>
<br>
</div>
我使用以下脚本来解析 table 数据。 papaparse 用于解析 csv 文件。
<script type="text/javascript">
document.getElementById('btn-upload-csvd43').addEventListener('click', ()=> {
Papa.parse(document.getElementById('upload-csvd43').files[0], {
download: true,
header: true,
complete: function(results) {
let countKey = Object.keys(results.data).length;
var tbody = $("#countryTable > tbody");
tbody.empty();
for (let i=0; i<countKey-1;i++)
{
var raw = results.data[i].Data;
let Status = 'Inactive';
let tp= ((parseInt(raw.slice(1,2),16))>>2) & 0x01;
if (tp)
status = 'Active';
var tr = $("<tr>");
tr.append($("<td>", {
'text': i+1
}));
tr.append($("<td>", {
'text': results.data[i].Timestamp
}));
tr.append($("<td>", {
'text': results.data[i].Data
}));
tr.append($("<td>", {
'text': status
}));
tbody.append(tr);
}
}
}
});
});
function resetpage() {
window.location.reload();
}
</script>
您可以检查 status
值是否为 Active/Inactive
,具体取决于使用 'class': status == "Active" ? "red_color" : "green_color"
添加所需的 class 到 td。
演示代码 :
//this is just for demo...
var results = {
"data": [{
"Data": "12734934394848484415",
"Timestamp": "12:30"
}, {
"Data": "157349343948484844153",
"Timestamp": "11:30"
}]
}
document.getElementById('btn-upload-csvd43').addEventListener('click', () => {
/* Papa.parse(document.getElementById('upload-csvd43').files[0], {
download: true,
header: true,
complete: function(results) {*/
let countKey = 3;
var tbody = $("#countryTable > tbody");
tbody.empty();
for (let i = 0; i < countKey - 1; i++) {
var raw = results.data[i].Data;
let status = 'Inactive';
let tp = ((parseInt(raw.slice(1, 2), 16)) >> 2) & 0x01;
if (tp)
status = 'Active';
var tr = $("<tr>");
tr.append($("<td>", {
'text': i + 1
}));
tr.append($("<td>", {
'text': results.data[i].Timestamp
}));
tr.append($("<td>", {
'text': results.data[i].Data
}));
//check if status is active/incative add required class
tr.append($("<td>", {
'text': status,
'class': status == "Active" ? "red_color" : "green_color"
}));
tbody.append(tr);
}
/*}
}
});*/
});
.red_color {
color: red
}
.green_color {
color: green
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form>
<div class="form-group">
<label for="upload-csvd43">Select Payload csv file</label>
<input type="file" class="form-control-file" id="upload-csvd43" accept=".csv">
</div>
</form>
<button type="submit" class="btn btn-success" id="btn-upload-csvd43">Parse Data</button>
<button type="reset" class="btn btn-danger" onclick="resetpage()">Reset</button>
<div class="container">
<br><br>
<table class="table table-bordered table-hover table-condensed" id="countryTable">
<thead>
<tr>
<th>Sr.</th>
<th>Date</th>
<th>Data</th>
<th>Status</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<br>
<br>
</div>
我想查看 table 数据 状态 文本颜色在活动时为红色,在非活动时为绿色。
我尝试了很多不同的方法但都失败了。任何有用的建议将不胜感激。 感谢您的时间和精力。 怎么可能?
HTML 代码如下:
<form>
<div class="form-group">
<label for="upload-csvd43">Select Payload csv file</label>
<input type="file" class="form-control-file" id="upload-csvd43" accept=".csv">
</div>
</form>
<button type="submit" class="btn btn-success" id="btn-upload-csvd43">Parse Data</button>
<button type="reset" class="btn btn-danger" onclick="resetpage()" >Reset</button>
<div class="container">
<br><br>
<table class="table table-bordered table-hover table-condensed" id="countryTable">
<thead>
<tr>
<th>Sr.</th>
<th>Date</th>
<th>Data</th>
<th>Status</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<br>
<br>
</div>
我使用以下脚本来解析 table 数据。 papaparse 用于解析 csv 文件。
<script type="text/javascript">
document.getElementById('btn-upload-csvd43').addEventListener('click', ()=> {
Papa.parse(document.getElementById('upload-csvd43').files[0], {
download: true,
header: true,
complete: function(results) {
let countKey = Object.keys(results.data).length;
var tbody = $("#countryTable > tbody");
tbody.empty();
for (let i=0; i<countKey-1;i++)
{
var raw = results.data[i].Data;
let Status = 'Inactive';
let tp= ((parseInt(raw.slice(1,2),16))>>2) & 0x01;
if (tp)
status = 'Active';
var tr = $("<tr>");
tr.append($("<td>", {
'text': i+1
}));
tr.append($("<td>", {
'text': results.data[i].Timestamp
}));
tr.append($("<td>", {
'text': results.data[i].Data
}));
tr.append($("<td>", {
'text': status
}));
tbody.append(tr);
}
}
}
});
});
function resetpage() {
window.location.reload();
}
</script>
您可以检查 status
值是否为 Active/Inactive
,具体取决于使用 'class': status == "Active" ? "red_color" : "green_color"
添加所需的 class 到 td。
演示代码 :
//this is just for demo...
var results = {
"data": [{
"Data": "12734934394848484415",
"Timestamp": "12:30"
}, {
"Data": "157349343948484844153",
"Timestamp": "11:30"
}]
}
document.getElementById('btn-upload-csvd43').addEventListener('click', () => {
/* Papa.parse(document.getElementById('upload-csvd43').files[0], {
download: true,
header: true,
complete: function(results) {*/
let countKey = 3;
var tbody = $("#countryTable > tbody");
tbody.empty();
for (let i = 0; i < countKey - 1; i++) {
var raw = results.data[i].Data;
let status = 'Inactive';
let tp = ((parseInt(raw.slice(1, 2), 16)) >> 2) & 0x01;
if (tp)
status = 'Active';
var tr = $("<tr>");
tr.append($("<td>", {
'text': i + 1
}));
tr.append($("<td>", {
'text': results.data[i].Timestamp
}));
tr.append($("<td>", {
'text': results.data[i].Data
}));
//check if status is active/incative add required class
tr.append($("<td>", {
'text': status,
'class': status == "Active" ? "red_color" : "green_color"
}));
tbody.append(tr);
}
/*}
}
});*/
});
.red_color {
color: red
}
.green_color {
color: green
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form>
<div class="form-group">
<label for="upload-csvd43">Select Payload csv file</label>
<input type="file" class="form-control-file" id="upload-csvd43" accept=".csv">
</div>
</form>
<button type="submit" class="btn btn-success" id="btn-upload-csvd43">Parse Data</button>
<button type="reset" class="btn btn-danger" onclick="resetpage()">Reset</button>
<div class="container">
<br><br>
<table class="table table-bordered table-hover table-condensed" id="countryTable">
<thead>
<tr>
<th>Sr.</th>
<th>Date</th>
<th>Data</th>
<th>Status</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<br>
<br>
</div>