Make Changes To An XML File
May 4, 2011
I am trying to make changes (add/remove nodes, insert text) to an XML file using JavaScript. So far I can display the content of the XML file, but when I try to add/remove nodes it does not seem to work. Here is my code for adding nodes(just followed an example from w3s):
[Code]...
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Oct 1, 2010
I know this is probable a easy one for most of you...But this is my first Javascript. I am trying to write a code that will add two numbers entered by a user and calculate the sum. When I wrote the code inside the HTML it worked fine. But I have to use a .js file and call the function from there. And now my code does not work.code...
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Jul 1, 2011
The below code is working for text file but not for the zip file. I want create a Save Dialog to store a zip. code...
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Dec 10, 2009
I am trying to make an xml file download from my website, so the saveAs window will be open, I checked the forum and found the following code. but instead of saving the xml file it saves the html file.
<html>
<script type="text/javascript">
function forceSaveAs (filename){
[code]....
I also try to send the xml with the following header but with no success
print "Content-type: application/octet-stream
";
print "Content-Disposition: attachment; filename=file.xml;"
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May 18, 2010
How do I make line breaks in my xml file? This is what I got in my <head>:
<script type="text/javascript">
$(document).ready(function(){
$('.quotes').randomContent({xmlPath: "xml/quotes.xml", nodeName: "quote"});
});
</script>
As you can see, it takes a random quote from my xml file. But I have some long quotes which I want to line break like this:
<quote>
This is a verry verry verry verry <line break> ... long quote.
</quote>
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Jun 29, 2011
I've got some swf files linked to my website, and currently, when clicking on the link, it opens the content in a new window, however I want to make the file downloadable when the link is clicked, how to do this?
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Sep 8, 2010
With my current javascipt code I have successfully implemented jQuery Form Plugin with my own page. It hooks forms and submits them, and upon either failure or success the proper function is fired (success and error options of ajaxForm) and the XML is handled.
However, whenever I add a <input type="file"> my code fails to determine wether or not an error occured, since the HTTP code of the request seems to be set to 0, and thereby somehow being treated as "success" event, which it clearly isn't, as the PHP returning the XML sends a HTTP 400. (Firebug confirms this.)
Simply put, why does the file upload cause a 100% "success"-rate with HTTP status 0 where it shouldn't, and how could I work around this if required?
[Code]...
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Oct 8, 2010
I have two javascript files that execute some code. One is a default file loaded on all pages that executes some jquery for some bells and whistles for basic interactivity :
default_jquery.js
Code:
$(document).ready(function() {
function make_fancy(){
//make tables look nice
//make hover look nice
//etc
//etc
}
make_fancy();
});
It works great. However, one of my pages updates a database via ajax and then rewrites and redisplays the updated table on a successful ajax return. For example, if someone adds something to their shopping cart, ajax queries the database, updates an entry, and then rebuilds the shopping cart to reflect the new item or quantity. The problem I was having was that after the rewrite of the table, I was losing the formatting that the above jquery file was implementing. So I just added the same jquery statements above to the success indicator of the ajax.
My ajax looks something like this:
buy_item.js
Code:
$.ajax({
type: "POST",
url: "../buy_item.php",
data: "item="+item+"&quantity="+quantity,
success: function(resp){
//redraw table .....
This works fine, and reapplies the styles after the table has been redrawn. However, I don't like to have the same jquery statements in this file as I do in the standard jquery file above. So I just want to use a function. So on this buy_item.js page, I'm trying to call the make_fancy() function in the default_jquery.js file, but it doesn't work. I'm told that the make_fancy() function is not defined. I've tried including the default_jquery.js file which contains the make_fancy function before the buy_item.js file that calls it, but that doesn't work for some reason.
What I want is this for the buy_item.js page:
Code:
$.ajax({
type: "POST",
url: "../buy_item.php",
data: "item="+item+"&quantity="+quantity,
success: function(resp){
//redraw table
make_fancy();
},
error: function(e){
alert('You suck at this');
}});
}//function
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Jul 5, 2011
I have Been trying to make a webpage that displays a googlemap with multiple markers based on data from an XML file but can't seem to get it to work. Would be ETERNALLY grateful to anyone who can pick out where I'm going wrong!
<html>
<head>
<script type="text/javascript">
function callXML(){
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
[Code]...
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Jul 3, 2009
How do to a file/link (date/time/event) when clicked&opened to make an entry in the Outlook Calendar ?
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Oct 1, 2010
I am using the Collapsible Checkbox Tree jquery Plugin.For that I have inserted this linein the javascrypt code:
When I make a list in the HTML code using the <ul id="example"> works perfectly.
But when I tried to make the list dynamically calling a JSON file, does not works fine.
If I insert theready(fn) mentioned above inside the javascrypt function that create dynamically the element<ul >as is shown next:
Improves a little bit, but still does not work fine. Specifically does not show the plus and minus sign, then I can not open or collapse it.
I tried also with thecheckboxtree pluginand I encountered the same problem.
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Sep 21, 2007
I have a <input type = file> button for uploading a file in my php page. As soon as i select a file from the button, i need the file data to be displayed so that i check whether the file selected has the correct data. How can i do this.
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May 12, 2011
I have a single webpage that contains information on all 50 U.S. states. There are 50 links at the top to jump down to the state you want, and at the bottom of the information for each state a Back to Top link.
I'm making the Back to Top link into something more complex, and it will require three or four lines of code.
So that I don't have to repeat the code 50 times, and create a burden when I need to edit it, I want to place it in a .js file and call it x. Then below the information for each state I'll simply have:
Does calling code from a .js file 50 times slow down the page load? Which method would load faster?
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Jan 4, 2010
My client will upload some pdf files in my php page.
I want to find a pdf file is normal file or shared review file. If it is shared review file then only i can allow to upload that file.
How can i find a pdf file is normal file or shared review file?
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Jan 27, 2010
My objective is to make a map that lets the user click the map to make a pin and write a description. Like this [URL]
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Dec 8, 2011
I have several classes named 'ratings_colored'. They all contain a number from 1 to 10. If the number is below 5.5, the number should become red. If not it should become green.
The code below works, but if the first .ratings_colored is higher than 5.5 it will make ALL the classes green. Even the numbers below 5.5! I tried using the 'this' but it didn't work either.
$(document).ready(function () {
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Dec 2, 2009
How Can i take this to make a default empty value and force users to make a decision?
<select id="preservetitletest"
name="titletest"
dojoType="$testWidget"
style="width:50%;font-family:Courier;"
[Code]....
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Jul 16, 2010
I'm writing a script and I've encountered a problem.. I have a txt file with many words, each word in a different line. For example: the file words.txt contains:
word1
word2
word3
word4
word5
I need to load the content of the file into a variable in my script. I prefer that all the words will be in the same variable with line breaks, but if you'll figure out a way to put it in an array, it's ok too. I really don't know how to do it, and I tried to google but didn't understand.. By the way, I don't want to change the txt file to js file, I need it to remain txt..
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Sep 26, 2007
I got an [object error] from IE 7.0.5730.11 when moving the <script
src="..." type="text/javascript" /tag from the <headpart to the
<bodysection of a HTML file.
Is not possibile to include Javascript code via <script src="..."
type="text/javascript" /from the <bodysection, instead from the
<headone? If yes, anyone has any idea of which the problem could be?
If not, how can I programmatically include a javascript external file
inside the <bodypart of a HTML file, for example, using Javascript
to some particular native functions?
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Apr 20, 2010
is there a way to assign an event to a file input so that when a user selects a file to upload the event is triggered and i can check out the file extension? The reason why is simple, i want to perform different actions depending on the type of the file.
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Sep 1, 2011
I'm trying to put in place a file upload validation check. So at the client-side, the User selects a file. Before uploading, at the GUI, if the file exceeds an imposed limit, it will prompt the User that it exceeds the permitted size for upload.
And if it is within the permitted size, the full file path of the file to be uploaded will then be obtained and then used for the actual upload to the Server.
My program is built on EXTJS and Java, running using Tomcat. Browser restricted to Internet Explorer 7 only.
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Mar 20, 2010
I wanna send a file thru the JQuery.load, I want it to work exactly like the regular post without the JQuery. So I can check the $_FILES['file']['error'] in PHP and all its features like I do without using JQuery.
$("#load").load('gerenciar_itens.php',{/* This is where I wanna pass the file. */}, function(data){
alert(data);
});
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Jun 6, 2011
I have a problem with the latest version of the jQuery Form Plugin (2.80). To be more precise, I guess I am doing something wrong, and with an older version (2.67) somehow it didn't matter.With the old version, the file was uploaded without problems. Now Firefox opens a new Tab on clicking the submit button and nothing is done. Chrome doesn't open a new tab, but also nothing happens. In Wireshark I can see that there is no file attached in the POST message with the older version, the file was sent.My first guess was that my file handling on the server side is erroneous - but on the other hand, when there is no file attached, what should I handle there?
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Jun 2, 2011
I am using jquery Multifile upload plugin, I want to show the client a pop messages if he/she crosses certain size while uploading files..
<html>
<head>
<script src="/js/jquery.MultiFile.js" type="text/javascript" language="javascript" target="upload_target"></script>
<script>
[code]....
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Dec 24, 2011
If I switch the w3schools' file with the same local file, it will not work with firefox.Does anybody know why the local file is not displayed correctly?
~/linux/test/jQuery/ajax$ cat main1.html
<html>
<head>
[code]....
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Jan 1, 2011
I am looking for a way to select a file from a list and load it into a webpage. The page and the files are stored on a sd-card for off-line usage, I know that listing files remote dynamicly needs a scripting engine but since the sd-card is on the client side that is not possible, but I can make a list of those files when creating them.
It is intended for a datalogger on a tractor-puller, I create csv files with a bash script on the logger and for off-line viewing I use a javascript charting engine which loads the csv file, the files have the creation date as filename and I can make (and maintain) a list of files when creating them. The plan is that the we can select another data set (run) from within the browser and show that one. I have setup an example at [URL]
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