Javascript: Error in String Concatenation - string

So I have this javascript function:
function show_courseline (course_index, repeats) {
var s = "";
var count = 0;
while (count < repeats) {
s = s + 'Number: ' + document.getElementById(course_index + count + 'a').innerHTML + '\n' +
'Semester: ' + document.getElementById(course_index + count + 'b').innerHTML + '\n' +
'Year: ' + document.getElementById(course_index + count + 'c').innerHTML + '\n' +
'Title: ' + document.getElementById(course_index + count + 'd').innerHTML + '\n' +
'Units: ' + document.getElementById(course_index + count + 'e').innerHTML + '\n' +
'Description: ' + document.getElementById(course_index + count + 'f').innerHTML + '\n';
++count;
}
alert(s);
}
But I get an error when I run it through an "onclick" input box. It has nothing to do with the document ids not being there, because they are.

Is course_index integer? If it is course_index + count is an integer and I know that ids cannot start with a digit

Related

NodeJS string concatenation unusual behaviour

I am trying to construct this string for printing one message.
"At position #[" + index + "][" + _subIndex + "] TLPHN_DVC_TYP " +
+ _telNum?.TelephoneDeviceType.toString() + " ,allowed " + telephoneDeviceTypeEnum.join(',');
from watch is VsCode:
where index =0;_subIndex =0;telNum.TelephoneDeviceType =Mobile;telephoneEnum=["Mobile","Landline"];
It's returning :
At position #[0][0] TLPHN_DVC_TYP NaN ,allowed Mobile,Landline
Full Code:
if (_telNum?.TelephoneDeviceType && !(telephoneDeviceTypeEnum.indexOf(_telNum.TelephoneDeviceType) > 0)){
console.log( "At position #[" + index + "][" + _subIndex + "] TLPHN_DVC_TYP " +
+ _telNum?.TelephoneDeviceType.toString() + " ,allowed " + telephoneDeviceTypeEnum.join(','));
}
the condition should not satisfy but not sure why it's going inside the if and NaN returning. any suggestion?
It's the two plus signs: "] TLPHN_DVC_TYP " + + _telNum?// ...etc. The second one is parsed as the unary +, or a conversion to number, which obviously fails. Compare:
console.log("foo" + "bar");
console.log("foo" + + "bar");
Added #1:
if (_telNum?.TelephoneDeviceType && !(telephoneDeviceTypeEnum.indexOf(_telNum.TelephoneDeviceType) >= 0)){
console.log( "At position #[" + index + "][" + _subIndex + "] TLPHN_DVC_TYP " +_telNum?.TelephoneDeviceType.toString() + " ,allowed " + telephoneDeviceTypeEnum.join(','));
}

How to set split() start and end delimiter?

[(0,
'0.011*"people" + 0.009*"christian" + 0.008*"god" + 0.008*"law" + '
'0.006*"believe" + 0.005*"question" + 0.005*"man" + 0.005*"life" + '
'0.005*"time" + 0.005*"write"'),
(1,
'0.014*"organization" + 0.013*"group" + 0.012*"image" + 0.010*"university" + '
'0.009*"program" + 0.008*"newsletter" + 0.007*"graphic" + '
'0.007*"information" + 0.007*"file" + 0.006*"box"'),
(2,
'0.015*"write" + 0.015*"organization" + 0.014*"article" + 0.012*"year" + '
'0.008*"university" + 0.007*"team" + 0.007*"time" + 0.006*"game" + '
'0.006*"give" + 0.006*"kid"'),
(3,
'0.049*"space" + 0.009*"year" + 0.008*"publish" + 0.006*"aerospace" + '
'0.006*"news" + 0.006*"technical" + 0.005*"satellite" + 0.005*"activity" + '
'0.005*"membership" + 0.005*"system"')]
How do I set the delimeter for the text file shown in the image? I want it to split into four separate text files. What and how should I give the start and end delimiter in the if() as can be seen in the code?. The text file has four separate parts 0,1,2,3. I am trying to write all the parts into separate text file.
`with open('topics.txt','r') as fo:
op=''
start=0
cntr = 1
for x in fo.read().split("\n"):
if (x==''):
if (start==1):
with open(str(cntr) + '.txt','w') as opf:
opf.write(op)
opf.close()
op=''
cntr+=1
else:
start=1
else:
if (op==''):
op = x
else:
op = op + '\n' + x
fo.close()`
If what you posted above is literally your text file, then this should give you each tuple separately.
I'm just using the regular expressions library. The pattern is just look for a left paren ( and run of anything that isn't a right paren, and then a right paren. Super simple.
import re
foo = """[(0,\n blahblahblah), (1,\n asdfasdf), (2,\n ghhgghiegiegieh)]"""
pat = r'\([^\)]+\)'
matches = re.findall(pat, foo)
['(0,\n blahblahblah)', '(1,\n asdfasdf)', '(2,\n ghhgghiegiegieh)']
If you want to separate out the numbers you can do that easily by spliting and striping out the extra stuff:
[i[1:-1].split(',\n')[1].strip() for i in matches]
#['blahblahblah', 'asdfasdf', 'ghhgghiegiegieh']
Then you can write them to whatever file you like.

Nodejs, asny to sync

I am quite new to NodeJs and need some help regarding flow.
So, I need to change some lib as it does not work for me. I have asny call and then right a way i have sync code. The thing is that sync code starts executing before asny part return data.
asny:
xmlenc.encrypt(message, options509, function(err, result) {
console.log("error:", err)
message = result
return message;
})
sync right after asyn:
xml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<" + envelopeKey + ":Envelope " +
xmlnsSoap + " " +
"xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
encoding +
this.wsdl.xmlnsInEnvelope + '>' +
((self.soapHeaders || self.security) ?
(
"<" + envelopeKey + ":Header>" +
(self.soapHeaders ? self.soapHeaders.join("\n") : "") +
(self.security && !self.security.postProcess ? self.security.toXML() : "") +
"</" + envelopeKey + ":Header>"
)
:
''
) +
"<" + envelopeKey + ":Body" +
(self.bodyAttributes ? self.bodyAttributes.join(' ') : '') +
(self.security && self.security.postProcess ? ' Id="_0"' : '') +
">" +
genXML() +
"</" + envelopeKey + ":Body>" +
"</" + envelopeKey + ":Envelope>";
How to solve this that the progrem with wait for asyn part to return before moving to sync part.
thank you

#DocuSignAPI unable to fetch Title in captive signing

I have a document that requires signing by the clients, and the clients should be able to change their name and title. I dragged and dropped the name field which is getting populated from the customize signature process and similarly I added the title field and hoped it would do the same.
However I tried the following it always turns up blank. I am not able to prefill it using the following:
body = "<envelopeDefinition xmlns=\"http://www.docusign.com/restapi\">"
+ "<emailSubject>API Call for adding signature request to document and sending</emailSubject>"
+ "<status>sent</status>"
+ "<documents>"
+ "<document>"
+ "<documentId>"+documentId+"</documentId>"
+ "<name>" + documentName + "</name>"
+ "</document>"
+ "</documents>"
+ "<recipients>"
+ "<signers>"
+ "<signer>"
+ "<recipientId>1</recipientId>"
+ "<name>" + recipientName + "</name>"
+ "<email>" + recipientEmail + "</email>"
+ "<clientUserId>" + planId + "</clientUserId>"
+ "<title>CFO</title>" << 3rd Attempt
+ "<tabs>"
+ "<fullNameTabs>"
+ "<fullName>" // working perfectly
+ "<xPosition>" + nameXPos + "</xPosition>"
+ "<yPosition>" + nameYPos + "</yPosition>"
+ "<documentId>"+documentId+"</documentId>"
+ "<pageNumber>" + namePage + "</pageNumber>"
+ "</fullName>"
+ "</fullNameTabs>"
+ "<titleTabs>"
+ "<title>" // not pre-filling text
+ "<xPosition>" + titleXPos + "</xPosition>"
+ "<yPosition>" + titleYPos + "</yPosition>"
+ "<documentId>"+documentId+"</documentId>"
+ "<pageNumber>" + titlePage + "</pageNumber>"
+ "<name>GM</name><width>200</width>" << Tooltip works
+ "<value>General Manager</value>" << Not working (bug?)
+ "<tabLabel>General Manager</tabLabel>" << 2nd attempt
+ "<required>false</required>"
+ "</title>"
+ "</titleTabs>"
+ "<signHereTabs>"
+ "<signHere>"
+ "<xPosition>" + signatureXPos + "</xPosition>"
+ "<yPosition>" + signatureYPos + "</yPosition>"
+ "<documentId>"+documentId+"</documentId>"
+ "<pageNumber>" + signaturePage + "</pageNumber>"
+ "</signHere>"
+ "</signHereTabs>"
+ "</tabs>"
+ "</signer>"
+ "</signers>"
+ "</recipients>"
+ "</envelopeDefinition>";
This is not a bug in DocuSign. This is the design of the captive recipient type. Captive recipients aren’t known users in DocuSign, therefore the title does not exist.
The solution is very simple, you’d want to use a text tab and then prepopulate it’s value.
+ "<textTabs>"
+ "<text>"
+ "<xPosition>" + titleXPos + "</xPosition>"
+ "<yPosition>" + titleYPos + "</yPosition>"
+ "<documentId>"+documentId+"</documentId>"
+ "<pageNumber>" + titlePage + "</pageNumber>"
+ "<name>GM</name><width>200</width>"
+ "<value>General Manager</value>"
+ "<tabLabel>General Manager</tabLabel>"
+ "<required>false</required>"
+ "</text>"
+ "</textTabs>"

Get IP Address, Browser Type MVC 5

I need to get local system ip address and browser agent (firefox,chorme,ie,etc..) in MVC 5. Search google Request.ServerVariables["REMOTE_ADDR"] which is not working in MVC5
For getting IP Address use this code:
public static string GetIPAddress(HttpRequestBase request)
{
string ip;
try
{
ip = request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (!string.IsNullOrEmpty(ip))
{
if (ip.IndexOf(",") > 0)
{
string[] ipRange = ip.Split(',');
int le = ipRange.Length - 1;
ip = ipRange[le];
}
}
else
{
ip = request.UserHostAddress;
}
}
catch { ip = null; }
return ip;
}
https://stackoverflow.com/a/7348761/4568359
================================================================
And for getting browser info:
System.Web.HttpBrowserCapabilities browser = Request.Browser;
string brw_info = "Browser Capabilities\n"
+ "Type = " + browser.Type + "\n"
+ "Name = " + browser.Browser + "\n"
+ "Version = " + browser.Version + "\n"
+ "Major Version = " + browser.MajorVersion + "\n"
+ "Minor Version = " + browser.MinorVersion + "\n"
+ "Platform = " + browser.Platform + "\n"
+ "Is Beta = " + browser.Beta + "\n"
+ "Is Crawler = " + browser.Crawler + "\n"
+ "Is AOL = " + browser.AOL + "\n"
+ "Is Win16 = " + browser.Win16 + "\n"
+ "Is Win32 = " + browser.Win32 + "\n"
+ "Supports Frames = " + browser.Frames + "\n"
+ "Supports Tables = " + browser.Tables + "\n"
+ "Supports Cookies = " + browser.Cookies + "\n"
+ "Supports VBScript = " + browser.VBScript + "\n"
+ "Supports JavaScript = " +
browser.EcmaScriptVersion.ToString() + "\n"
+ "Supports Java Applets = " + browser.JavaApplets + "\n"
+ "Supports ActiveX Controls = " + browser.ActiveXControls
+ "\n"
+ "Supports JavaScript Version = " +
browser["JavaScriptVersion"] + "\n";
https://msdn.microsoft.com/en-us/library/3yekbd5b.aspx
To get client IP Address
var IPAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (string.IsNullOrEmpty(IPAddress))
{
IPAddress = Request.ServerVariables["REMOTE_ADDR"];
}
To get client user agent.
var userAgent = Request.UserAgent;
You are looking for something like to get Ip address
HttpRequest.UserHostAddress Property
and check out this for browser detection 51Degrees.Mobi Foundation

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