I an supposed to write a java script script that has subprograms nested three deep
and in which nested subprograms references variables defined in all of its enclosing subprograms but I dont know how to do it.
function/subprogram
function Identifier(par1, par2, ...parN){
executable block
return value;
return value for functions only
}
calling a subprogram function
call a subprogram by the subprogram identifier.
I have a form button with id="submit". When pressed, ClickGeocode(credentials) is called. This works fine and dandy with: $('submit").click(ClickGeocode) Despite there being no indication that the function takes an argument 'credentials'. So when I want to call the function at some point in my code, I should be able to do something like ClickGeocode(credentials) ... no? However, my issue is that credentials isn't once defined in my code - it is part of Bing Maps function... like so:
function ClickGeocode(credentials)
{
map.getCredentials(MakeGeocodeRequest);
}
So why does it work using .click(), and how can I call the function without user interaction (simply somewhere in my code) even if 'credentials' is not defined?
I have 2 javascript files: 1 containing generic functions for my site used sitewide and another for a particular web page containing just the javascript for that page. The page is also calling the jQuery javascript file.
What I want to do is have a javascript function in my main javascript file which uses features of jQuery such as show, hide etc. and then I want to call this javascript function from the other page specific javascript file.
[Code]...
This does not work and so was wondering if anyone can point me in the right direction as to how to achieve this or something similar.
I try to make something where you add elements, and can delete elements later by calling a simple function. I simplyfied it right here: It works only to add the paragraphs, but the delete function doesn't work. Tried already to debug with an alert message after each rule... but the problem is with this rule I guess:
[Code]...
I am creating a little word guess game, with a random function which picks the word from an array of 10 words. The second function checks if the users' letter choice is part of the secret word. Currently, each time the checkGuess() function is called, the word is changed, probably because I am calling the wordPicker() function from within. The wordPicker randomly chooses the word, then returns that word. All I want to do is pull that word into the checkGuess function, without calling the wordPicker function as it currently does. Here is the code:
Create secret word array
var wordList = new Array("stealth", "telephone", "internet", "nickel", "marine", "instantiate", "method", "function", "television", "monitor")
[Code]....
I am trying to write a function that is being invoked when some one clicks the submit button on the form.<form name="sectionA" action="optionpage.cfm" onSubmit="return abc()">I have three tables with initials textboxes. I want to check if they are empty and return false(stay on the same page), else go to action page.Here is what I am doing, I Created three functions tableA(), tableB(),tableC() call them from function abc(). These functions tableA(), tableB(), tableC() return false if one of the field is empty and stop furthur processing and remain in the same page. If none(errors), then go the other page.i.e if table B has empty fields, page should stop furthur processing and remain in the same page.Here is how I am doing it Can somebody please point out what I am doing wrong here.Even when there is empty field, the code moves me to the actionPage.
View 2 Replies View RelatedThis works perfectly fine in firefox but i need it to work in IE
the form variable names are all correct and everything but in Ie it keeps telling me when i submit the form that there is an Expected Identifier problem. Code:
I am developing a html ordering system that does not use a database but sends the data via email. To differentiate between two orders I would like to generate and add an unique identifier to the email. One approach I have seen is using data object to generate an unique id:
function uniqid()
{
var newDate = new Date;
return newDate.getTime();
}
This is not guaranteed to be unique as two people can send their request at the exact same time. One question pops up, the data being generated, is this local or utc time? Also, the number being generated in this situation is quite big and not so easy to differentiate two orders for a human. Ideally I would like to generate a global sequence starting at 1 and incrementing by one for each user that clicks on the order button regardless of timing, timezone etc. Is this possible given the constraints given at the start of the post?
Got a bit of a weird issue in IE 8 with this code:
jQuery.getJSON
"/v.f", { do: "wiki_ajax", id: jQuery
this
.val
, field: "1" }, function
[Code]...
unique identifier for HTMLElement that works across browsers?
View 7 Replies View RelatedIE 7 is throwing a JS error and I can't figure out why (probably because I am new to JS). FF and IE8 do not throw any JS errors. The JS error I get looks like this:
Line: 42
Char: 3
Error: Expected identifier, string or number
Code: 0
URL: http://dev.emsketch.com/
I'm not sure which JS file this error file is referencing.
I try to do the following:
function Init() {
alert('Anything');
}
pushInit(alert('Anotherthing'));
When i call the second function the first one must expand dynamically.
Would like to do this:
The function setEqualHeight(columns) fires on document.ready and works well. However, in the second function (the tab function) I would like to to call the setEqualHeight function in order to recalculate the div heights again. I would like to do this in the "onclick function". How?
Captions for the images are called from the parameters of the main function and delivered into a span or div tag with the appropriate id. A very important part of what needs to be in the captions is text compiled by a separate function, in the project library.I've tried this with and without curly, square and round brackets, with and without semicolons and quotes- all with varying results. Sometimes the function is called, but it appears at the very top of the page and nowhere near the proper <span> tag.
addImage(a,b,c,d);
// filename, image name and caption are in a, b and c.
// d is the variable where I need to write my other function...
addRef(t,s);
// I need to put addRef in the d parameter of addImage.
I am trying to call a function from within a function. like this but it doesnt work:
[Code]...
I am unable to use this, self or parent.
The page checks a database to see whether the user has a value in a field and if they do then a hidden variable in a form is set to this value. However, if they don't, the form displays a drop down box for them to accept a value. The problem arrises with a bit of form validation that is being run on the page. The button to submit the form is disabled unless the user selects an option from the drop down, once they've done this the button not only enables but also changes its value. When the user already has a value in the DB then the button must be enabled and its value changed. I've tried doing this by calling a function in the onLoad method but this isn't working. Code:
View 5 Replies View RelatedI have 2 javascript functions
Function1 is called on a button click
what i want is if the condition of function1 is true it shld call function2 in it
I'm trying to execute a javascript function from php. I'm calling the .js file first, then the function, but not getting anywhere. This is the code I have.
Code:
echo "<script type='text/javscript' src='./JScript/JSFile.js></script>"
echo "<script type='text/javscript'>functionName();</script>"
How do you call a function if it's name is in a string:
I have the function declared:
function Myfunc($arg1, $arg2){
echo $arg1.$arg2;
}
Now consider that cFuncName holds the functions name: cFuncName = "MyFunc"
How do I call MyFunc using this string variable?
something like .... $cFuncName("Test", "=OK")?
But it doesn't work.
If I have a document like:
<script>
function mike_test()
{alert('hi');}
</script>
<iframe src="blank.html" id="my_iframe1">
</iframe>
and in blank.html I have:
<div onclick="mike_test();">
... some stuff
</div>
When I click on the div I get an error.
How do I call the function mike_test() in the parent document?
I have an iframe inside of a parent page. How do I call the onChange
function in the parent page from the ddlProfileNames dropdown in the
iframe page?
Thanks.
code in parent page:
How do I call a function within an iframe from the container main document?
View 4 Replies View RelatedI have created a function with an array of quotes, that will display the index value based on a random number function. The problem I am having is getting the correct qoute from my arrary to display.
Embeded function:
<script type="text/javascript">
function getQuote() {
[code]....
why the function "changeDiv(the_div,the_change)" is not called from the for loop in the function displayUsers(keeper)that I generated. The displayUsers is written to get rid of excess code in the function display(keeper).
function changeDiv(the_div,the_change)
{
var the_style = getStyleObject(the_div);
if (the_style != false)
[Code]....
I am having a problem with getting id of the active element which calls function savePanelPosition(), as a result, I cannot get a new location of this element and pass it to my Page Method SaveCoords() :confused: All draggable panels are created dynamically in code-behind.
View 2 Replies View RelatedI'm currently having problems calling a function in an iFrame from a parent document. I've scoured the internet and have tried several solutions, but to no avail....
View 1 Replies View Related