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my problem is that i can not get numbers and "-" from all "[]"!
here is my input text:
sasa[1-10][2][1-12]
and here is my javascript:
m = input.val().toString().match(/(\[[0-9-]+\])/);
Try
m = input.val().toString().match(/(\[[0-9-]+\])/g);
added global flag to match all matching values ^
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I was wondering how I would go about getting the value from this string:
LUGG::1::LUGG::5-GBP
In this case, the value retrieved would be "1".
It's hard to say for certain without knowing all the possible options of input strings, but for example if you always just want to get the number that has :: on its left AND :: on its right (1 in your example):
var myInput = 'LUGG::1::LUGG::5-GBP';
var myNumber = myInput.match(/::(\d+)::/)[1];
alert(myNumber); // alerts 1
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There is a string:
(GMT+09:00) Tokyo
I want to match +09:00.
I'm not very good at regex.
This regex should work:
[+-]\d{2}:\d{2}
Try this, it will work:
\+\d{2,}\:\d{2,}
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This is my code in my javascript:
var concatId = document.MyForm.concatIdSaved.value;
This is giving me string as 3,2,4,00201,
After 00201 iam getting comma also.
All four values are coming in a single String.
Now i want this string as 00201,2,3,4
Someone please help me on this.
var concatId = document.MyForm.concatIdSaved.value.split(",").sort().join();
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I have
$('.loading-overlay').removeClass('hidden');
and I have to rewrite the code without jQuery. How can this be done?
Removing:
document.getElementById("yourElement").className = "";
Assigning new one:
document.getElementById("yourElement").className = "yourNewClass"
Though, this method removes all classes.
document.getElementById("elementId").className =
document.getElementById("elementId").className.replace(/\burClassName\b/,'');
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I need some guidance on how to access this key of a JSON object using Javascript: "yweather:forecast". I tried json.yweather:forecast but it throws an error.
{
"yweather:forecast" : [
{
"#day":"Wed",
"#date":"10 Jul 2013",
"#low":"75"
}
]
}
In JavaScript:
jsonobject["yweather:forecast"]