I have two functions that are stacked in so much that the second function calls the first.
function1() {
[...]
}
return value;
};
function2() {
[...]
function1()
}
var = function1 returned value
function 1 is function correctly as i have got it to display the data to the screen durrning testing it. however, i have not yet come across a way in which i can get the returned vale into function 2 ...
In one variable i have some data ex: var data = document.getElementById("imageId").value; I want to pass this data to another function inside another function ex: var button1 = '<img src="images/Remove-button.gif" width="70" height="15" onclick="removeVerifyImageRow(this),saveLibData('+data+')"/>';
while running the application i am getting an error incase if the data is string ex:if data is 'image1' i am getting an error, but with number there is no problem ex: if data is '1122'.
In one variable i have some data ex: var data = document.getElementById("imageId").value; I want to pass this data to another function inside another function ex:
var button1 = '<img src="images/Remove-button.gif" width="70" height="15" onclick="removeVerifyImageRow(this),saveLibData('+data+')"/>';
while running the application i am getting an error incase if the data is string ex:if data is 'image1' i am getting an error, but with number there is no problem ex: if data is '1122'.
I'm trying to pass data I gathered from a prompt into a later function.
1. Should prompts for information be in their own JS file separate from the HTML page? Or is it better form to have the prompts (for info) in the HTML page itself?
2. I have tried placing the prompts to gather info in several places, each time my script seems to stop after the data is gathered and does not perform the calculations which are contained within a function. The input data is gathered from a prompt, do I still need to "return valuea" and "return valueb" in order to use the input data in the calculation function? Initially I did not feel I did, as I am not performing a calculation initially, just receiving input.
1) To populate a dropdown control that's on a page with data coming
from the database, the developers concatenate all the values separated
by a pipe character and pass the string to the JS function, which
splits the string and adds the values to the dropdown control.
I think this is not a best practice b/c:
A) If the data returned from the database results in a string that's
too long, it could exceed the limit of the JS string type and some
items would be missing from the dropdown.
B) If by any chance, the data from the database contain pipe
character, it would result in extra elements inserted in the dropdown
control.
Is there a better way to pass data to JS w/o relying in strings? How
can these practices be improved?
I am working on an application in which monthly calendars of events are to be generated. When the page is initially loaded, the current month's calendar is generated using Javascript; the user can also move forward to the next month or backward. For each month, I need to be able to retrieve server-side data (using PHP/MySQL) to fill each day-cell ("td"+i, below) of the calendar with events for that day which reside in the server-side database, keyed by date. Here is a snippet of the code that generates the days of a given month:
var d = 1;
for (i = 0; i < 42; i++) {
var elem;
var elem = eval(document.getElementById("td"+i)); //the day cell
elem.innerHTML = "";
if (i >= startingPos && i < lastpos){
elem.innerHTML = d
d += 1;
.
.
return;
In short, I need to get data from the database as the days are created (elem.innerHTML = d, above) or get all the data for the chosen month (probably more efficient), and send it back to the Javascript where it can be parsed and loaded to the appropriate cell(s) in the calendar.
I have a search form with 3 fields. What i'm trying to do is make it to where when a user clicks submit it sends the data from 2 of the fields to 1 hidden field. (don't tell me to change the names and id, I can't) I am looking for any method to make this work. I just can't change the field names.
example:
first two (visible)
keyword = pizza
[code]....
I am using a variation of this script so that on the homepage of my site, a person can enter their phone number and the data from that form is tranfered onto a form on a second page for the rest of their other data as well as autofilling in their phone number data they entered on the first page.
The output for the code is:
Code:
<SCRIPT LANGUAGE="JavaScript">
areacode = unescape(params["areacode"]);
document.write("areacode = " + areacode + "<br>");
</script>
[Code].....
Problem I am having regarding passing data to new page ?
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Now the tricky part! (at least for me, probably not for everyone
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I am using jqueryUI dialog, and want to pass some data to it. data() seems the best method, right? The following works. $(".delete").click(function(){$("#dialog-delete").data('row','Hello').dialog("open");}); Now instead of just passing a single value, I want to pass an element. I tried the following, but am obviously doing something wrong. $(".delete").click(function(){$("#dialog- elete").data('row',$(this).parent()).dialog("open");});
View 2 Replies View RelatedI have a script that opens up another window and a task gets executed, all of that is fine, but is there anyway that the parent window (the window that gets open) can pass data to the window that opened it? (I pretty much want to enable a button on that page)
View 4 Replies View RelatedI'm trying to install a file manager script (part of InnovaStudio's WYSIWYG editor). The file manager opens in a popup window, allows you to select a file from a directory, and then when you click an OK button, closes the window and passes the filename to a field in the parent window.
This works fine. The problem is that I need to host the two windows on different servers (the parent window is on the content management server; the file manager on the client's own server where the files are uploaded).
I can launch the file manager OK, and upload a file and select it, but when I click 'OK' I get either (a) nothing in Firefox or (b) in IE, the window closes but instead of passing the filename to the relevant field, it displays "undefined". Code:
Okay, I'm having a really bad day today mentally and can't get my brain to knock this out... *sigh*I've got a simply form with 4 options (radio buttons)Whichever is selected (you can only have 1 choice) is sent to a another html page to report what the data was.2 problems;1) I can't get the information passed to the 2nd page
<script type="text/javascript">
/* <![CDATA[ */
function confirmSubmit()
[code]....
I have a list of links that when clicked open a script in another frame based on url info. I need to have the same info sent to another script in another frame whan the the link is clicked. Is there anyway to do this with Javascript using onclick or onload? Sorry but I can do php but I know nothing about Javascript.
<a href="makes_tree_test.php?item=<?php echo $name_item; ?>" target="makes"><font size="2"><?php echo $name_item; ?></font></a>
how to submit forms from one page to another page?
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View 1 Replies View RelatedI am working on a servlet. I am obtaining the JSON data and I want to pass it to the jQuery to construct and display the table out of it.
Everytime the servlet posts a request, it gets the JSON data, and i want to display that as a chart and table using javaScript. For that I need to know how to pass the json data parameter to a jQuery from servlet.
Example :
String jsonData = {"key":"value"};
out.println("<input type="button" id="chart" onclick=function(jsonData)>");
Where function(parameter) is the jQuery function.
I'm making a page for my daughter's school - or trying to. they are having a silent auction and i'm trying to make a very simple bidding page. where i'm running into problems is passing the bid to a text box (read only) where it can be updated when a new bid is entered.
I would like this to be in the upper part of the page with the listings of the auction items, i just can't wrap my head around how to do this. I've gotten as far as the form for entering the bod and contact info. I have the php code to submit. i still have to get the validation js to make it more secure.
<html>
I am trying to pass user data from a parent window to a child window. I read somewhere that if i want to pass data as soon as child window opens i need to add a pause for the form elements to load. I am using the code snippet below.objf.form_parent.text1 is a text field in the parent window and newWindow.document.test.text1. is a field in child window. Can anyone help what I am doing wrong. Code:
View 2 Replies View RelatedI'm trying to figure out how to pass an image url back into a javascript from an external page and not from an alert prompt.
This is what I have working:
Code:
var imageUrl = prompt("Enter Image URL:", "");
if (imageUrl) {
this.frame.focus();
[Code]....
Mootools 1.3 user here. I am just wondering if I can pass extra data along with form values when I use the $('myform').submit(); method.
I am wondering if there's anyway to attach data the same way you do with a Request object (ie: Request.send(data) or do I have to create hidden inputs in my form to pass the values?
The reason is some parts of my form are dynamic. The user can add as many entries as he wants. Those entries are stored in an object that's a module's property (Modyle.property = {obj, obj, obj}).
I am wondering if I'll have to iterate through the entries and create hidden inputs for each before submitting the form or can I just create a string that I can pass with my Form.submit() statement?
I am facing a problem in passing replace() function as an argument in user defined java function.
intention is to pass a file path to my user defined function, but before passing the path i want to replace the character '' to '\'
I am posting my javascript function here:
<a href="#" onclick="OpenDocPreview('<%# Eval("PATH")%>'.replace(/\/g,"\\"), '<%# Eval("Filename")%>')"><%# Eval("DocTitle") %></a>
function OpenDocPreview(url, docname) {
alert('message from search base : ' + url + ' ' + docname);
}