我看到很多帖子询问如何使用 CSS 样式打印网页，但没有一个解决方案适合我。 这是网页的样子:Webpage
我需要它来打印所有颜色编码，但是当我去打印它时，我得到了这个乱七八糟的东西:Webpage print preview
为了使这份报告成功，它需要用着色打印，有人可以帮我用着色打印吗？
我已经试过了
<link rel="stylesheet" type="text/css" media="all" href="app.css" />
这仍然不能解决我的问题。
这是我的代码:
index.html
<html>
<head>
<link rel="stylesheet" type="text/css" media="screen, print" href="app.css" />
<script src="js/angular.js"></script>
<script src="js/domo.js"></script>
<script src="js/app.js"></script>
</head>
<body ng-app="rcr_sched" ng-controller="main">
<div id="mydiv">
<table>
<tr>
<button onclick="print('#mydiv')">Print This Page</button>
</tr>
<tr>
<th ng-repeat="prop in columns">{{prop.date}}</th>
</tr>
<tr ng-repeat="r in data">
<td align="center" ng-repeat="prop2 in columns" class="{{getColor(r.TeamRank, r.Team, prop2.title)}}" style="{{isPTO(prop2.title, 'PTO' + prop2.title, r['PTO' + prop2.title])}}">
{{r[prop2.title]}}
</td>
</tr>
</table>
</div>
</body>
</html>
应用程序.css
body{
margin: 0;
padding: 0;
font-family: Tahoma, Geneva, sans-serif;
font-size: 8 px;
}
table, th, td {
border: 2px solid white;
border-collapse: collapse;
background-color: #F2F2F2;
padding-right: 10px;
padding-left: 10px;
}
th:nth-child(n+22){
background: white;
color: white;
}
td:nth-child(n+22) {
background: white;
color: white;
}
.redClass {
background-color: #ffbbb3;
}
.blueClass {
background-color: #b3d1ff;
}
.grayClass {
background-color: #F2F2F2;
}
.goldClass {
background-color: #efe68f;
}
.greenClass {
background-color: #b0e89f;
}
.ptoClass {
background-color: yellowgreen;
}
.highlightClass {
background-color: #FEF65B;
}
.hideClass {
background-color: white;
color: white;
}
应用程序.js
angular.module('rcr_sched', [])
.controller('main', function ($scope) {
$scope.title = "Recruiter Schedule";
$scope.data = [];
$scope.columns = [];
$scope.currentDate = new Date();
$scope.calculateDate = function() {
var x = new Date();
return {
'MonThisWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() - (x.getDay() - 1)), title:'MonThisWk'},
'TueThisWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() - (x.getDay() - 2)),title:'TueThisWk'},
'WedThisWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() - (x.getDay() - 3)),title:'WedThisWk'},
'ThuThisWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() - (x.getDay() - 4)),title:'ThuThisWk'},
'FriThisWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() - (x.getDay() - 5)),title:'FriThisWk'},
'MonNextWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 7 - (x.getDay() - 1)),title:'MonNextWk'},
'TueNextWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 7 - (x.getDay() - 2)),title:'TueNextWk'},
'WedNextWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 7 - (x.getDay() - 3)),title:'WedNextWk'},
'ThuNextWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 7 - (x.getDay() - 4)),title:'ThuNextWk'},
'FriNextWk': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 7 - (x.getDay() - 5)),title:'FriNextWk'},
'Mon2Wks': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 14 - (x.getDay() - 1)),title:'Mon2Wks'},
'Tue2Wks': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 14 - (x.getDay() - 2)),title:'Tue2Wks'},
'Wed2Wks': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 14 - (x.getDay() - 3)),title:'Wed2Wks'},
'Thu2Wks': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 14 - (x.getDay() - 4)),title:'Thu2Wks'},
'Fri2Wks': {date: new Date(x.getFullYear(), x.getMonth(), x.getDate() + 14 - (x.getDay() - 5)), title:'Fri2Wks'}
}
}
$scope.isPTO = function(rowTitle, ptoTitle, value) {
if (rowTitle == (ptoTitle.replace('PTO', '')) && value) {
return 'background-color: #32CD32;';
}
return '';
}
function print(elem){
Popup($('<div/>').append($(elem).clone()).html());
}
function Popup(data)
{
var mywindow = window.open('', 'my div', 'height=400,width=600');
mywindow.document.write('<html><head><title>my div</title>');
mywindow.document.write('<link rel="stylesheet" href="http://www.dynamicdrive.com/ddincludes/mainstyle.css" type="text/css" />');
mywindow.document.write('</head><body>');
mywindow.document.write(data);
mywindow.document.write('</body></html>');
mywindow.print();
// mywindow.close();
return true;
}
$scope.dateOptions = $scope.calculateDate();
$scope.getColor = function(teamRank, team, prop) {
let today = new Date();
if (prop == 'Team' || prop == 'TeamMember')
{
if (team == 'Unassigned')
{
return "grayClass";
}
else if (team == 'Gold One')
{
return "goldClass";
}
else if (team == 'Red One' || team == 'Red Two')
{
return "redClass";
}
else if (team == 'Blue One' || team == 'Blue Two') {
return "blueClass"
}
else if (team == 'Green One')
{
return "greenClass";
}
else
{
return "grayClass";
}
}
if(prop == 'MonThisWk' || prop == 'Mon2Wks')
{
if(today.getDay() == 1)
{
return "highlightClass";
}
}
if(prop == 'TueThisWk' || prop == 'Tue2Wks')
{
if(today.getDay() == 2)
{
return "highlightClass";
}
}
if(prop == 'WedThisWk' || prop == 'Wed2Wks')
{
if(today.getDay() == 3)
{
return "highlightClass";
}
}
if(prop == 'ThuThisWk' || prop == 'Thu2Wks')
{
if(today.getDay() == 4)
{
return "highlightClass";
}
}
if(prop == 'FriThisWk' || prop == 'Fri2Wks')
{
if(today.getDay() == 5)
{
return "highlightClass";
}
}
}
//Add domo.get to a function.
// Remove scope.apply()
//scope.Fields record
//scope.SumFields scope.SumFields.join(',')
domo.get('data/v1/master?fields=Team,TeamMember,TotalJobs,NDD,Past,MonThisWk,TueThisWk,WedThisWk,ThuThisWk,FriThisWk,MonNextWk,TueNextWk,WedNextWk,ThuNextWk,FriNextWk,Mon2Wks,Tue2Wks,Wed2Wks,Thu2Wks,Fri2Wks,FutureDates,PTOMonThisWk,PTOTueThisWk,PTOWedThisWk,PTOThuThisWk,PTOFriThisWk,PTOMon2Wks,PTOTue2Wks,PTOWed2Wks,PTOThu2Wks,PTOFri2Wks,PTOMonNextWk,PTOTueNextWk,PTOWedNextWk,PTOThuNextWk,PTOFriNextWk&groupby=TeamRank,TeamMember,Team&orderby=TeamRank')
.then(function(data){
$scope.data = data;
/*
for (d of data) {
if (d.PTO == true ) {
d['class'] = ptocolor
}
else {
d['class'] = ptocolor
}
}
*/
// data[1]['PTOMonThisWk'] = 1;
for (prop in data[0]) {
if ($scope.dateOptions[prop]) {
var newDate = $scope.dateOptions[prop];
var formattedProp = {date: (newDate.date.getMonth() + 1).toString() + '/' + newDate.date.getDate().toString(), title: newDate.title};
}
else {
var formattedProp = {title: [prop], date: null};
}
$scope.columns.push(formattedProp);
}
$scope.$apply();
})
});
最佳答案
要在 Chrome 中启用后台打印:
body {
-webkit-print-color-adjust: exact;
}
此功能是非标准的，不在标准轨道上。不要在面向 Web 的生产站点上使用它:它不适用于每个用户。实现之间也可能存在很大的不兼容性，并且行为可能会在未来发生变化。
但是，它仅在 Google Chrome 和 Safari 6.0 中受支持。否则你无法在其他浏览器中打印背景颜色。
关于javascript - 打印应用了 CSS 样式的 Angular 网页，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44571567/