[英]How to get input text field values in print preview?
Here is a sample code what I am trying to fix. 这是我要修复的示例代码。 In print screen I am not able to see the text which is entered in
input
text field. 在打印屏幕中,我看不到在
input
文本字段中input
文本。 Any solution will be appreciated. 任何解决方案将不胜感激。
var divToPrint=document.getElementById('div1Id');
if (divToPrint != null && divToPrint != "") {
var newWin=window.open('','Print-Window');
newWin.document.open();
newWin.document.write('<html><body onload="window.print()">'+divToPrint.innerHTML+'</body></html>');
newWin.document.close();
newWin.close();
}
Textbox and Checkbox controls you have to get value
instead of InnerHtml 文本框和复选框控件必须获得
value
而不是InnerHtml
var divName = document.getElementById('div1Id')
var originalContents = document.body.innerHTML;
var inpText = document.getElementsByTagName("input")[0].value;
var printContents = document.getElementById(divName).innerHTML;
printContents += inpText;
newWin.document.open();
newWin.document.write('<html><body
onload="window.print()">'+printContents+'</body></html>');
newWin.document.close();
You have this script
你有这个
script
var divToPrint=document.getElementById('div1Id');
if (divToPrint != null && divToPrint != "") {
var newWin=window.open('','Print-Window');
newWin.document.open();
newWin.document.write('<html><body onload="window.print()">'+divToPrint.innerHTML+'</body></html>');
newWin.document.close();
newWin.close();
}
where you copy the inner html, however, the value is not there. 您在其中复制内部html的位置,但该值不存在。 Let's make sure the values are correct, like this:
让我们确保值是正确的,如下所示:
var divToPrint=document.getElementById('div1Id');
//Gather input values and inputs
var inputValues = [];
var inputs = divToPrint.getElementsByTagName("input");
for (var index = 0; index < inputs.length; index++) inputValues.push(inputs[index]);
//Generate script of page
var script = 'var inputValues = ' + JSON.stringify(inputValues) + ';';
script += 'var inputs = document.getElementsByTagName("input");' +
'for (var index = 0; index < inputs.length; index++) ' +
'inputs[index].value = inputValues[index];';
if (divToPrint != null && divToPrint != "") {
var newWin=window.open('','Print-Window');
newWin.document.open();
newWin.document.write('<html><body onload="' + script + 'window.print()">'+divToPrint.innerHTML+'</body></html>');
newWin.document.close();
newWin.close();
}
Code is untested, please let me know if there is a typo. 代码未经测试,请告诉我是否有错字。
使用jquery.print.js库并在您的自定义函数$ .print(“#id”)中调用此函数;
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.