JQuery :: Using - Inside A String?

Feb 21, 2011

I am having a bit of trouble understanding understanding this function. Specifically, I am having a bit of trouble comprehending what the "-" does. Is it simply the opposite of using +?The code:

$(a[rel=dropdown-req]").click(function(){
$(".dropdown").show().css({
top: $(this).offset().top - $(".dropdown .arrow").position().top - $(".dropdown

[code]....

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JQuery :: String Match Inside A Var?

Nov 12, 2010

i currently have a problem which i cant resolve and i cant seem to find a solution (i actually not sure what to look for). My jquery level is medium-low and im trying to take it to a higher level right now.

I have a var which holds a href value. However i only need part of the string.

[Code]...

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JQuery :: Know How Much X Elements Are Appearing Inside A String

Jun 3, 2009

There is a way to know how much X elements are appearing inside a string?[code]...

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JQuery :: Infinite Loop Inside (string).text()

Apr 26, 2010

The following sentence makes jQuery hang up: $(":( We'll this activated :D").text()

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JQuery :: Manipulating Dom Elements Inside A Html String?

Oct 9, 2011

I am having troubles manipulating DOM elements inside a variable. I have the following code:

var
$content =
pages[pageId].page;
$('.widget_inline'

[Code]....

Inside this html string there are multiple id's that I have to change. The .each finds the rightelements and the manipulation seems to work when I do a console.log onwidgetElement.However the actual $content remains unchanged. I probably made a very obvious mistake but I can't find it.

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Know How Much X Elements Are Appearing Inside A String

Jun 4, 2009

there is a way to know how much X elements are appearing inside a string?

i tried this one:
$(msg).find('img').length

but no success

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Searching For A String Inside Of An Array?

Dec 13, 2011

I am trying to search an array for a string and then if it is found alert it. I have found examples of how to iterate the array and how to use .IndexOf to return a true false statement as to whether the array includes the string, but i don't know what to do after that and how to display the string if its found.

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RegExps : Grab Number Inside Of String

Oct 18, 2007

I'm looking for a way to grab a number from a string, although this number
is not at either end of the string.

Here is the string in question: var el = "v4Function_Name('argument3')"

Here is a substring that returns the number ( the 3 ) successfully...
var number = el.substring(el.lastIndexOf("ent")+3,el.length-2);

Seems very ineffecient to do it this way, and better to find a lean elegant
way using replace(); How does one go about getting a value inside of a
string with regular expressions? .. or is there a better way?

Here are a couple of the many expressions I have failed with...

var pat = /^[^ent][0-9]*$"/;
var pat = /v4Function_Name('argument([^0-9]+)'/;
var number = el.replace(pat,"");

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Counting The Words That You Search Inside A String?

Dec 15, 2011

im trying to count the letters that i search inside the string.

<html>
<head>
<script type = "text/javascript">
var counter = 0;

[Code]....

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Get The String Data From The Textbox Placed Inside A Cell Of A Table?

Mar 16, 2009

I am working on a project with asp.net and vb.net language system.Now I made a table on the asp file, and before clicking on a button "update", by JavaScript, I would like to get all the string data written in the text boxes each placed inside a cell of the table.Now, I wrote the following codes;

function getData(){
var tblData = new Array();
var table = document.getElementById("<%=tblA.ClientID%>");

[code]....

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Select/highlight A Specific Part Of Text String Inside A Form Element

Jul 23, 2005

Scenario: you enter "foo bar" into a text field... Is it possible
through javascript to select/highlight just "foo"?

formObject.select()

selects all. I need to select only part of the string.

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Get The Search Word - Find A Word Inside A String

Jun 15, 2011

I am trying to find a word inside a string.the search his going fine but I need to know which word has been found in the string.

Code:

Code:

Now in the string only one value can be found at a time.So its either a1 or a2 or so on.....

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JQuery :: DatePicker Inside An ASP.Net DetailsView Control Inside An AJAX UpdatePanel In VB?

Nov 6, 2010

I've been searching for about 3 days on this topic. I'm trying to get a template field inside of an ASP.Net detailsview control inside of an ajax updatepanel to work with the jquery datepicker. Very frustrating! I'm using VB with VS 2010. I can get the datepicker to work fine with a simple text box inside of an update panel but when I put it inside of a detailsview control it stops working.

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JQuery :: Display The Result Of Ajax Call As Html String And Not Plain String?

Dec 25, 2010

I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.

My code:

<script src="jquery.js">
<script>
$(function()
{

[Code]....

String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?

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JQuery :: Display Unicode String In Textbox With Ncr String?

Dec 2, 2010

I have some jquery code like this:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />

[code]....

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JQuery :: String In String An Branch Based On Found?

Oct 18, 2010

I need a simple, quick and efficient way to logically branch if I find a string is contained in another string in jquery Most other languages this can be resolved in one or two lines and it would be readable.

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Variable Declaration Inside Eval Inside With

Apr 11, 2007

consider the next code:

var obj = {};
with(obj) {
var x = 10;
}
print(x);
print(obj.x);

It prints 10 and undefined. Here, one could expect that obj.x get the
value 10. But it's not the case, because variable declarations are
placed at the start of function code (or global code), so the
previous code is equivalent with:

var obj;
var x;
obj = {};
with(obj) {
x = 10;
}
print(x);
print(obj.x);

You can clearly see now that x is placed in the outer context. But
consider the next:

var obj = {};
with(obj) {
eval("var x = 10;");
}
print(x);
print(obj.x);

I was expecting that obj.x would get the value 10 here. But no, it
gives the same output as the previous code. I tested it with
spidermonkey, kjs and ie jscript. Looking at the ECMA spec, I could
not find anything that describes that behaviour. Code:

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Converting Int To String - Variable To Concatenate It As A String To Find An Input Box

Jun 26, 2010

I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box

Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{

Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...

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If Statement To Check Whether String Is A String Is Returning False

Jan 25, 2011

I have a simple example below showing how when I pass in the value of the value attribute of option node, and then use if operator to check whether parameter is a string or not, even though it's a string, it converts it to false boolean and triggers the else statement rather than calling a function.callback should be a string so why is it saying otherwise?

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Convert String Into Array - Break Apart A String Into Characters

Jan 27, 2010

Is it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?

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Combine The Three Values Into A String, Create A Md5 Of The String, Then Call The Value ?

Sep 21, 2010

I have made a basic form, and I need to combine three values within my form, then create an md5 hash of this string.Then assign it to a hidden variable.My form is here...

Code:
<p>
<label for="firstname">First Name: </label>
<input id="firstname" type="text" name="firstname" /><br />[code]....

Or I have created a pastebin of it here, for easy reading: http://pastie.org/1171757.So I need to be able to combine the three values into a string, create a md5 of the string, then call the value of the string into a hidden value all before posting the form.

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Substring Or Trim The String - Equate The Selection Value To String "Select State" And Execute Alert Message?

Apr 19, 2010

I need help with substring or trim function in javascript. Find below my code. Selection holds the value Select State, and length of the string is 14. I need to equate the Selection value to string "Select State" and execute alert message.

function selected_item() {
if (Selection=="Select State")
alert("Select the State");[code]....

I tried this:

var state=Selection.substring(0,11); and then string would be equated to state variable. But it is not working.

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Replace Characters / Inner String From A String

Aug 13, 2011

How I would remove characters from a string if they are present?

For example lets say I wanted to remove c:/fakepath/ from the string c:/fakepath/DSF102.jpg and just leave the DSF102.jpg how would I got about this?

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Validation - From String - Check If Some Char In Textbox Contains One Of The Ones In String "allowedChars"

Jul 14, 2011

I have this, VB.Net code..how can i do exact same thing in javascript?

How to check if some char in textbox contains one of the ones in string "allowedChars"

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Modify String - Lowercase Letters And Uppercase Letters In A String And Then Swap Them

Jan 19, 2010

I am currently trying to build a new function in javascript that is supposed to handle a string of text. The idea is that it should find the lowercase letters and uppercase letters in a string and then swap them.

Meaning all lowercase letter becomes uppercase letter and vice versa.

So i am just asking if someone could point me in the right direction or give some tips. I've currently been reading about the toUpperCase(); and toLowerCase(); functions and i am fairly confident i know how to use them for switching, however i still need a way to find the lower , upper character in the string so i later can switch them.

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Use String.replace That Is Not Case Sensitive And Replace Every String Found?

Jul 27, 2010

Here is my code:

<script type="text/javascript">
var str="Welcome to Microsoft! Microsoft Microsoft";
var stringToBeFound = 'Microsoft'
var ReplaceString = 'site'
document.write(str.replace(stringToBeFound , ReplaceString ));
</script>

My problem is im trying to use string.replace that is not case sensitive and replace every string found. I could use regular expression with it but my stringToBeFound is a dynamic variable im getting it from my database

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