If File Is Already In Place On The Page, Do Nothing - Otherwise Call It?
Nov 2, 2010
Two quick posts in my first hour of joining this site -- from what I see it's a great resource, so I'll throw out another question I have.I was looking in the firebug debugger and noticed that my main .js file was somehow being called twice, but I don't see where. There are dozens of files involved in this particular problem, so I think the best way to go about solving it is to test - in run time - if my js file is already in place on the page, do nothing - otherwise call it. This is pseudo that I have monkeying around with but it's not working.
Code:
function checkFile() {
var fileExist = new fileExist();
[code]....
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Jul 23, 2005
I am building a stand alone help file system (.chm) I have a script for
popups that I intend to re-use through-out. The code works fine when the
script is above the <head> tag in the html document.
However, I have been unable to get the page to load if I just link to the
script. It seems that the script link needs to be placed in different
locations dependsing on what you are doing. Any insight?
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Mar 4, 2009
I want to create a div tag and place the: includefiles/highlight_getText_forum.php?"+getKeyURL's content in there.
So far there are no errors but it's not working:
Code:
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Mar 4, 2009
I have a creating_hi.php file that simply says hi
Code:
I'm getting this error: Error: c is null Source File:[url] Line: 42
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Feb 6, 2011
I know that this is partially a PHP code, however; the portion that I need help with is Javascript so I decided to put it in the javascript category. This code takes the text contained in $code5 and puts it in a .js file. The problem is that when the text in $code5 is placed in the .js file, the backslashes () before the quotes (") are deleted. I need these backslashes to remain when the code is placed in the . js file. I tried adding a second backslash next to each backslah to see if that would work, but it didn't.
[Code]...
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Nov 9, 2011
Can you place java code in an external javascript file (.js).
For example can I do the following in my xx.js file.
Can I do the above?
Another question ...I know <% %> is to execute java code inside html. But what does <%-- - -%> mean?
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May 25, 2009
Is it possible using some kind of Script to get text/pictures/symbols from typed text and from a gif. file (already on the web site) to show on another place in the web site by clicking on a button.My coding is like this:
<!--
<h4><strong>First line</strong></h4>
<form action="MAILTO:someone@someone.com" method="post" enctype="text/plain">[code]....
By pressing "Show" I want the text typed in the form to show on the same site, and then the user should have the opportunity to also place a symbol (the gif. file) the same way as the text and to be viewed on the same site too.
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Oct 15, 2011
I have a external file for example abc.js ,in this abc.js file no functions ,it contains some scripting,i want to call the scripting file though html I use the code
<script type="text/javascript src="abc.js"></script>
in the header file but i want it in a href tag
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Jan 19, 2011
Isn't it possible to place a text at a fixed place on a picture with javascript ?
The text will be AJAX updated...
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Mar 3, 2011
I need to do is take the current page's url and replace/add a bit into the URL at the appropriate place.For Example, if this is the Current Page URL:http:[url]...I want to be able to use the bookmarklet to change it to:http:[url]....This is all I've got for it so far. Probably botched that up too. : javascript:(function(){var%20a=document.URL.split([url]....
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Dec 29, 2010
I have a four buttons in the page and I want when I click on one of the buttons, contents of div tag are displayed in one place of page. and when I clicked another button, contents of another div tag are displayed insame place of page and previous dive is hide. I prefer divs are displayed with an effect.I am a novice in jquery.Is it possible show me solution with an example?
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Aug 4, 2010
I would like the page to not refresh and jump to the top of the page after they submit there answer. So on questions that use radio buttons I have been using
<input type="submit" value="Submit" onclick="get_radio_value(); return false;" />
for the submit buttion and that works perfect. I try and use it on questions that use checkboxes and it doesnt work so as a work around I am using the form's action attribute to set it to a link on the page. Here is my form code:
<form name="question2" action="#q2">2. <strong>Multiple choice:</strong><a name="q2"></a> Which patient or patients could be transferred to another hospital under the EMTALA Act?<br /> <input type="checkbox" value="a" name="aquestion" />Smith, Bill<br /><input[code]....
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Jun 3, 2011
I am displaying a webpage from external domain in an iframe on my site. The webpage being shown in iframe has a header image that I would like to not appear when someone visits my site. Is it possible using Javascript or otherwise to have the iframe scrolled down by a certain pixels by default?
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Oct 26, 2007
I have a text input on a particular page with the option for the user to type in a four-digit year. Let's say 1981 for example.
When the user clicks submit or enter, I don't want anything submitted, but rather javascript taking the user to url: http://www.mysite.com/year/1981
How can I do this?
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May 23, 2010
- I want ask about function in js file , when is it start work ? after calling in somewhere ? or in sequence
- can I call function in js file from another js file ?
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Aug 3, 2010
I'm having two problems with my code:
1. How do I make jumping to a certain place on the page using window.scroll more smooth and not just a direct jump?
2. Also, can I do a scroll by percents? I have a horizontally scrolling website that has a picture with a width of 300%. Obviously, anyone with a different sized monitor than I do will jump to the wrong place if I use pixels.
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Mar 23, 2010
I hired a programmer to develop a drag and drop system for my blog. The user should be able to browse one of my blog entries and click, drag and drop an image from my entry to a fixed bottom bar on that page.The problem we are facing is that when dragging an image, it wont place it on the bottom bar until the whole page is scrolled down to the bottom of the page. This is a problem because some of the pages can be very lengthy
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Jul 23, 2009
I use a Time Date Picker Javascript code [URL]. It works fine with a placement problem. When you click one of the last pair input fields on the page, a drop-down list will appear from the input field. In my case, the drop-down list shows on the bottom of a page instead. I can't find the code controls the location of the list.
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Mar 31, 2011
I have placed the <script></script> in the <head></head> tags and the page will not work. But placing the <script> below the element that the JS works with allows the page to work but thought the correct method to use was place all JS functions inside the <head> tags?
here is a link to the folder I am testing this out on.
[URL]
I have named the two files accordingly,
test_booking_page-script is in head tags.php
test_booking_page-script is outside head tags.php
why the code works outside the head tag but not when i is inside the head tag ?
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Jan 27, 2011
I have several form in my site, that validate on onsubmit.I call all the validation functions from a file call functions.js.Here is a sample of the code that is working:
<form name="contact" action="contact-insert.php method="post" onSubmit="return checkform()">
<label class='SubHeadlbl' for='TextField1'><?php echo IDS_EFORMNAME?><br></label>
<input type='text' name='dfname' class='text_field' id='dfname1' size='70' maxlength='40'/>
</form>
all the other forms are not working. all have the same structure:
<form name="frm1000" action="frm1000-insert.php method="post" onSubmit="return checkform1000()">
<label class='SubHeadlbl' for='TextField1'><?php echo IDS_EFORMNAME?><br></label>
<input type='text' name='dfname' class='text_field' id='dfname1000' size='46' maxlength='40'/>
</form>
I don't know what is happening only one for work all the others don't.
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May 19, 2006
i'm trying to get server side vbscript to execute in firefox:
</script>
<script type="text/VBScript" src="VBFile.vbs">
</script>
is there any way i can use javascript to call the vbs file, or is there
any other method for getting server side vbscript to execute within
firefox?
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Dec 15, 2010
I dont use JS much, I did take it in school years ago but cant remember much of it, what Im trying to do is quite simple, just a random quote gen but I want it to get the quots from a separate file as the quotes will appear on every page so I dont want to have to edit each page every time a new one needs to be added.
I just found a simple quote generator online that I want to modify to call the array from a different file, the gen looks like this:
var Quotation=new Array() // do not change this!
Quotation[0] = "Time is of the essence! Comb your hair.";
Quotation[1] = "Sanity is a golden apple with no shoelaces.";
Quotation[2] = "Repent! The end is coming, $9.95 at Amazon.";
[Code]....
get that array into another file and call it from that script
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Sep 29, 2010
Example, lets say I have L1.html and L2.html.
In L1.html, I have a <div id='name'></div>.
Is it possible to call that 'div' in L2.html using its 'id?
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Mar 29, 2009
What I'm trying to achieve is, when my page loads, I want a ajax script to send data to a php file and then I want the php file to echo the data sent to it. Later I'll insert this ajax data into the database but for testing I want it to echo.
For example let's say the javascript collects the user's browser info, On page load I want the ajax to send this browser info to a php script, the php script should echo back the browser info sent to it and it displayed on the calling html page. (this is example I know this can be done with just javascript or php but it will be simple enough to show me how the 2 interact)
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May 14, 2010
how can I call function located in java script file from html file . also I have many java scripts file connected to my html file .
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Mar 3, 2009
Below is a sample HTML code for including a javascript file.
Code HTML4Strict:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
When i browse this test html page on Firefox, the alert message is displayed as on the code above. But on IE, the page shows no such alert message.I assume this is a problem with the functions on the external js file not being recognised in IE.
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