AJAX connection with PHP file by XMLHttpRequest() [closed] - javascript

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 7 years ago.
Improve this question
I want to control the answers in my form
I received this error:
Notice: Undefined index: $y2,$y3,$y4,$y5,$y6,$y7,$y8,$y9,$y10 in C:\Server...file.php on line 9,10,11,12,13,14,15,16,17
How to return "n" from PHP file?
HTML:


The problem is this line:
xmlhttp.open("GET","file.php?y1="+x1+"$y2="+x2+"$y3="+x3+"$y4="+x4+"$y5="+x5+"$y6="+x6+"$y7="+x7+"$y8="+x8+"$y9="+x9+"$y10="+x10,true);
You're separating your GET parameters with $ instead of &, so it's all ending up as one big parameter y1, and hence y2-y10 are undefined.
You need to separate your parameters like so:
xmlhttp.open("GET","file.php?y1="+x1+"&y2="+x2+"&y3="+x3+"&y4="+x4+"&y5="+x5+"&y6="+x6+"&y7="+x7+"&y8="+x8+"&y9="+x9+"&y10="+x10,true);

Related

Regex to convert Slack mention markup to custom string [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 days ago.
Improve this question
I am trying to convert sSlack mention markup to custom string so I can use it for better presentation.
Example input: #[user a name ](12345) (hi) #[user b name](67890)
Required output: <#12345> (hi) <#67890>
I have tried input.replaceAll(/#\[(.*?)\]\(.*?\)/g, "<#$1>"), but this prints the user name and not ID.

MongoError: collection name must be a String - Even though I specified a string already [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 2 years ago.
Improve this question
Does anyone have any idea why I'm facing this error even though I've clearly specified 'user' as my collection which is a string? Thank you in advance! (Btw I'm tryna modularise all my database Handler into another js file).

The problem is in your module.exports, you're executing the function instead of passing a reference to the function. Try this:
module.exports = {
insertHandler: insertHandler
}
or using ES6
module.exports = {
insertHandler
}

javascript/jquery syntax differences, declaring new a variable [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 5 years ago.
Improve this question
My code in javascript causes an error at the following line:
var tries:int=GetCallAttemptCount();
The error message says Error in Script Unexpected token : , Line 3
Line 3 is where the error appears. The script was originally in jquery, so I wonder is there a difference in how a variable is declared in Javascript and Jquery?
I'm computer literate, but I am a beginner with Javascript.
Thanks all, Adam

That's not javascript, this looks like typescript, in JS:
var tries = GetCallAttemptCount();

Access c# list of objects with jquery [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 years ago.
Improve this question
I can not figure out why I can't access the result elements.
Whats getting returned:
[{"customSurfaceMaster": {"CSMasterID":1,"CSName":"Q17","QuestionId":12,"OpType":"22","OpFlag":null,"ChartType":"Bar"},"UserCSID":1,"UserId":2,"CSMasterID":1,"PeriodType":null,"PeriodStartValue":null,"PeriodEndValue":null,"ImpLevel":1,"DisplayOrder":1,"Visible":true}]
Trying to access here:
var Tile = BindTiles(result.customSurfaceMaster.chartType, result.customSurfaceMaster.CSname, result.ImpLevel);
The error:
result.customSurfaceMaster is undefined

Try this:
var Tile = BindTiles(result.customSurfaceMaster[0].chartType, result.customSurfaceMaster[0].CSname, result.ImpLevel);

What is this weird code? [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 years ago.
Improve this question
I have stumbled across this code:
"".length
It should obviously return 0, but for some reason returns 1337. Is this some kind of trick i dont know?

The code is:
Open quote
Unicode Character 'ACTIVATE ARABIC FORM SHAPING' (U+206D) ×1337
Close quote
.length
Since the string is made of 1337 "invisible" characters, the length is 1337.

Categories