Hello i want to convert html to pdf with new plugin and its include UTF-8 characters. When I convert a file with new plugin, it's okay but when I convert a string, the characters become ????? .
I have tried some similar solutions suggested but it does not support CSS.
Hi,
Thanks for your inquiry.
To help us investigate your issue accurately, please offer us the following information.
1. Your input Html string.
2. The complete code you were using which could reproduce your issue directly.
3. Your result Pdf file.
4. The OS and Region information, e.g. Win7 64bit, China/Chinese.
You could upload them here or send us(support@e-iceblue.com) via email.
Best wishes,
Amber
E-iceblue support team
Thanks for your inquiry.
To help us investigate your issue accurately, please offer us the following information.
1. Your input Html string.
2. The complete code you were using which could reproduce your issue directly.
3. Your result Pdf file.
4. The OS and Region information, e.g. Win7 64bit, China/Chinese.
You could upload them here or send us(support@e-iceblue.com) via email.
Best wishes,
Amber
E-iceblue support team
-
Amber.Gu - Posts: 525
- Joined: Tue Jun 04, 2019 3:16 am
this is my C# code to convert string html to pdf
and my system is windows8.1 -64x --persian Language
- Code: Select all
string input = @"<html><head><style>
td{
width:52mm;
height:73mm;}
h2{
writing-mode: vertical-lr;
FONT-SIZE : 30px;
text-align : right; }
@media print {pre{page-break-inside: avoid;}}
div{ width:210mm;
height:297mm;}
</style>
</head>
<body>
<div>
<table border=1 rules=all align=center frame=void>
<tr align=center valign=center>
<td><p><h2>خانه شماره اول</h2></p></td>
<td><p><h2>strArray[2]</h2></p></td>
<td><p><h2>strArray[4]</h2></p></td>
<td><p><h2>strArray[6]</h2></p></td>
</tr>
<tr align=center valign=center>
<td><p><h2>strArray[8]</h2></p></td>
<td><p><h2>strArray[10]</h2></p></td>
<td><p><h2>strArray[12]</h2></p></td>
<td><p><h2>strArray[14]</h2></p></td>
</tr>
<tr align=center valign=center>
<td><p><h2>strArray[16]</h2></p></td>
<td><p><h2>strArray[18]</h2></p></td>
<td><p><h2>strArray[20]</h2></p></td>
<td><p><h2>strArray[22]</h2></p></td>
</tr>
<tr align=center valign=center>
<td><p><h2>strArray[24]</h2></p></td>
<td><p><h2>strArray[26]</h2></p></td>
<td><p><h2>strArray[28]</h2></p></td>
<td><p><h2>strArray[30]</h2></p></td>
</tr>
</table>
<div/>
</body></html>";
string outputFile = "D:\\htmlStringToPDF.pdf";
Spire.Pdf.HtmlConverter.Qt.HtmlConverter.Convert(input,
outputFile,
//enable javascript
true,
//load timeout
10 * 1000,
//page size
new SizeF(612, 792),
//page margins
new Spire.Pdf.Graphics.PdfMargins(0),
//load from content type
LoadHtmlType.SourceCode
);
and my system is windows8.1 -64x --persian Language
Login to view the files attached to this post.
-
parand99 - Posts: 2
- Joined: Tue Nov 05, 2019 5:39 pm
Hi,
Thanks for your information.
I have reproduced your issue and logged it into our bug tracking system. Once there is any progress, we will inform you.
Sorry for the inconvenience caused.
Best wishes,
Amber
E-iceblue support team
Thanks for your information.
I have reproduced your issue and logged it into our bug tracking system. Once there is any progress, we will inform you.
Sorry for the inconvenience caused.
Best wishes,
Amber
E-iceblue support team
-
Amber.Gu - Posts: 525
- Joined: Tue Jun 04, 2019 3:16 am
I've got the similar issues with spire pdf. I'm using spire pdf registered version 6.2
I've some characters in the pdf files like: ’ ‘’ . When I read this characters using C# code & render these characters in html page its gives me some wired character like ? mark or
Could you please help?
Here is my code:
PdfDocument doc = new PdfDocument();
try
{
doc.LoadFromFile(path);
}
catch (Exception ex)
{
//return ex.ToString();
}
PdfFormWidget formWidget = doc.Form as PdfFormWidget;
PdfCheckBoxWidgetFieldWidget checkBoxField;
PdfTextBoxFieldWidget textBoxField;
if (formWidget != null)
{
for (int i = 0; i < formWidget.FieldsWidget.List.Count; i++)
{
PdfField field = formWidget.FieldsWidget.List[i] as PdfField;
//Fill the data for textBoxField
if (field is PdfTextBoxFieldWidget)
{
textBoxField = field as PdfTextBoxFieldWidget;
var str=textBoxField.Text;
}
}
}
I've some characters in the pdf files like: ’ ‘’ . When I read this characters using C# code & render these characters in html page its gives me some wired character like ? mark or
Could you please help?
Here is my code:
PdfDocument doc = new PdfDocument();
try
{
doc.LoadFromFile(path);
}
catch (Exception ex)
{
//return ex.ToString();
}
PdfFormWidget formWidget = doc.Form as PdfFormWidget;
PdfCheckBoxWidgetFieldWidget checkBoxField;
PdfTextBoxFieldWidget textBoxField;
if (formWidget != null)
{
for (int i = 0; i < formWidget.FieldsWidget.List.Count; i++)
{
PdfField field = formWidget.FieldsWidget.List[i] as PdfField;
//Fill the data for textBoxField
if (field is PdfTextBoxFieldWidget)
{
textBoxField = field as PdfTextBoxFieldWidget;
var str=textBoxField.Text;
}
}
}
-
lipuahmed - Posts: 1
- Joined: Fri Feb 05, 2021 2:02 am
Hello,
Thanks for your inquiry.
According to your code, it looks like you are getting the fill value of the textbox field. Do you mean that when you render the textbox field text in the html page, some characters are displayed as "?" mark?
To help us better understand your issue, please provide the following information. Thanks in advance for your assistance.
1) Your input PDF file, your OS information (e.g. Win7 64bit) and your region settings (e.g. China, Chinese).
2) How do you render the text in html page? Your code or some screenshots may help a lot.
Sincerely,
Rachel
E-iceblue support team
Thanks for your inquiry.
According to your code, it looks like you are getting the fill value of the textbox field. Do you mean that when you render the textbox field text in the html page, some characters are displayed as "?" mark?
To help us better understand your issue, please provide the following information. Thanks in advance for your assistance.
1) Your input PDF file, your OS information (e.g. Win7 64bit) and your region settings (e.g. China, Chinese).
2) How do you render the text in html page? Your code or some screenshots may help a lot.
Sincerely,
Rachel
E-iceblue support team
-
rachel.lei - Posts: 1571
- Joined: Tue Jul 09, 2019 2:22 am
Hello,
Greetings from E-iceblue!
How is your issue now? Could you please provide more information to help us better investigate your issue?
Thanks in advance.
Sincerely,
Rachel
E-iceblue support team
Greetings from E-iceblue!
How is your issue now? Could you please provide more information to help us better investigate your issue?
Thanks in advance.
Sincerely,
Rachel
E-iceblue support team
-
rachel.lei - Posts: 1571
- Joined: Tue Jul 09, 2019 2:22 am
Hello
This issue is not fixed yet; I'm using the latest spire pdf nuget package - 7.4.5
Here I attached an input & output pdf file as an example. I just read the value from input file and I edit the text programmatically and print output in another pdf file. Out file couldn't copy some characters correctly.
Here is the code I'm used to modify the pdf.
PdfDocument doc = new PdfDocument();
Console.Write("Loading..");
doc.LoadFromFile(@"C:\Test_PDF\formtest-input.pdf");
Console.WriteLine("ok.");
PdfFormWidget formWidget = doc.Form as PdfFormWidget;
foreach (PdfField field in formWidget.FieldsWidget.List)
{
if (field is PdfTextBoxFieldWidget)
{
PdfTextBoxFieldWidget textBoxField = field as PdfTextBoxFieldWidget;
string value1 = "";
switch (textBoxField.Name)
{
case "txtTest1":
value1 = textBoxField.Text;
textBoxField.Text = value1 + " - after edit";
break;
case "txtTest2":
value1 = textBoxField.Text;
textBoxField.Text = value1 + " - after edit";
break;
}
}
}
doc.SaveToFile(@"C:\Test_PDF\formtest-output.pdf");
Thanks
Lipu
This issue is not fixed yet; I'm using the latest spire pdf nuget package - 7.4.5
Here I attached an input & output pdf file as an example. I just read the value from input file and I edit the text programmatically and print output in another pdf file. Out file couldn't copy some characters correctly.
Here is the code I'm used to modify the pdf.
PdfDocument doc = new PdfDocument();
Console.Write("Loading..");
doc.LoadFromFile(@"C:\Test_PDF\formtest-input.pdf");
Console.WriteLine("ok.");
PdfFormWidget formWidget = doc.Form as PdfFormWidget;
foreach (PdfField field in formWidget.FieldsWidget.List)
{
if (field is PdfTextBoxFieldWidget)
{
PdfTextBoxFieldWidget textBoxField = field as PdfTextBoxFieldWidget;
string value1 = "";
switch (textBoxField.Name)
{
case "txtTest1":
value1 = textBoxField.Text;
textBoxField.Text = value1 + " - after edit";
break;
case "txtTest2":
value1 = textBoxField.Text;
textBoxField.Text = value1 + " - after edit";
break;
}
}
}
doc.SaveToFile(@"C:\Test_PDF\formtest-output.pdf");
Thanks
Lipu
-
toopandtoop - Posts: 3
- Joined: Thu Jul 26, 2018 2:31 am
Hello,
Thanks for providing more information.
I did an initial test with your file and indeed reproduced your issue. I have posted this issue to our Dev team with the ticket SPIREPDF-4219 for further investigation.
We will let you know if there is any update. Apologize for the inconvenience caused.
Sincerely,
Rachel
E-iceblue support team
Thanks for providing more information.
I did an initial test with your file and indeed reproduced your issue. I have posted this issue to our Dev team with the ticket SPIREPDF-4219 for further investigation.
We will let you know if there is any update. Apologize for the inconvenience caused.
Sincerely,
Rachel
E-iceblue support team
-
rachel.lei - Posts: 1571
- Joined: Tue Jul 09, 2019 2:22 am
Hi Lipu,
Glad to inform you that we just released Spire.PDF Pack(Hot Fix) Version:7.5.0 which fixes the issue SPIREPDF-4219. Welcome to download it from the following links.
Website link: https://www.e-iceblue.com/Download/down ... t-now.html
NuGet links: https://www.nuget.org/packages/Spire.PDF/7.5.0
https://www.nuget.org/packages/Spire.PDF.NETCore/7.5.0
Sincerely,
Rachel
E-iceblue support team
Glad to inform you that we just released Spire.PDF Pack(Hot Fix) Version:7.5.0 which fixes the issue SPIREPDF-4219. Welcome to download it from the following links.
Website link: https://www.e-iceblue.com/Download/down ... t-now.html
NuGet links: https://www.nuget.org/packages/Spire.PDF/7.5.0
https://www.nuget.org/packages/Spire.PDF.NETCore/7.5.0
Sincerely,
Rachel
E-iceblue support team
-
rachel.lei - Posts: 1571
- Joined: Tue Jul 09, 2019 2:22 am
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