If I pass any string containing the � symbol (GBP symbol), JSON returns a null value.
Is this a known issue, and is there a way around it?
Aside from the � issue, JSON is great and works wonders
This function was working in Safari but not in Firefox. I was referencing a couple of elements using the forms[] array instead of getElementById(). I changed those refernces to use getElementById() and now the calculateTotals function does not work in Safari or Firefox.
So I did an alert box to see ucell and it was null. I tried two more alert boxes for the id I was passing to getElementById and for the id of the actual element on the page (which was also created dynamically). They were both identical. The element is created in the onload event, and I am not calling the calculateTotals function until there is onchange event on a text box. So it is not that the element has not been created yet. . Code:
I was having trouble with XSLTProcessor::transformToFragment() returning null on WebKit browsers (Safari and Chrome). Having read comments about issues with the load() method and xsl:import element, I used XMLHttpRequest and a very simple stylesheet and XML document for testing. Even after having eliminated the well-known problems, I was still disappointed to get a null return value from transformToFragment(). Finally, I noticed that one example used:
<xslutput method="html" />
where I had been using:
<xslutput method="xml" ... />
When I changed my method to "html", the transformToFragment() worked.
I have a very simple PHP script that returns JSON like this:
{"question":"What day is it?"}
And I'm trying to call it from another page using Ajax. My code looks like this:
var url = "/test.php";
$.get(url,
function(data){
$.each(data, function(i, value) {
alert(value);
}, "json"
);
});
When I run it I get each character printed out one at a time in a separate alert. And then when I used this line of code:
alert(typeof data);
It tells me that 'data' is a string. Shouldn't it be a JSON object?
I'm using Malsup's jQuery Form Plugin and trying to return a json object:
$('form#new_form').live('submit', function(e) {
//e.preventDefault(); // <-- important
$(this).ajaxSubmit({[code]....
I'm trying to get a return of
[
["red","green","blue"]
,["blue","red","green"]
[code]....
I have been trying to get the feed from this url: [url]
But it keeps returning "data.responseData is null in the firebug console"
I have tried debugging using the alert function and have come to the conclusion that the responseXML property keeps returning null even though I have set everything correctly.
Here is the source code:
HTML Code:
does anyone know what the % percent symbol does in javascript? or how it is used?
i've searched all over the place online and looked a coupld of books that i have but i can't seem to find an answer.
So I have been toying with trying to Find and Replace any chars after the @ symbol in a little twitter like thing I wrote. I am having trouble getting the function to find the @username and change it to Red. Here is my function so far...
Code:
function replies(element)
{
if (!element)
{
[Code]....
I did find the javascript twice in my code, once in the header and once here, so i removed it from the header. I also changed to src to the full url. But i am still getting this and i dont know why. the file is located in the root directory. found a solution. basically Internet Explorer is crappy and doesnt like the setAttribute property so had to change the onchange handler by directly changing the attrbute for the object like so.object.onchange = function() {}i have no idea what they means, does that mean i need to change swfobject.js or does that mean i have to change my xml request. and if it is the swfobject i have no clue what they mean or what lines
View 2 Replies View RelatedI've been trying for hours and I can't figure out why IE6 is throwing an derror on the following line of code.
Code:
var parts = rgbString.match(/^rgb((d+),s*(d+),s*(d+))$/); This is the function:
Code:
function rgbToHex(rgbString)
{
var parts = rgbString.match(/^rgb((d+),s*(d+),s*(d+))$/);[code]....
And this is the error:'null' is null or not an object
how we can change text symbol in password field by using JavaScript. I mean by default there is filled circle , but I want "*" this symbol.
View 5 Replies View RelatedI am having a problem with internet explorer 7. I am working on a site that maps google maps to show .gpx files, and it is working fine in IE8, firefox (v2 and 3) and safari. However in IE 7 i am getting the following error when running the following line
Code JavaScript:
$(document).ready(function() { initialize(); $("#player_controls a img").tooltip(); });
Line: 45
Error: Expected Identifier, string or number;
The funny thing is that initialize is a clearly and previously defined function, I had some problems before with IE due to variables being out of scope, so I am afraid this may be something related, but I am not very familiar with IE inner workings so,
I am trying to prevent showing a symbol when a user clicks on an edit button.When negative numbers are entered and the edit button is clicked on then it removed the minus sign but keeps the symbol.
View 4 Replies View RelatedI have a javascript to expand and collapse content in 3 ways (all items, one item and nothing).
I have written a javascript myself but the iconcs that are used to switch between modes don't show correctly in IE7, not always then. Here's how it should work:
Default expand one, expand all, expand nothing is loaded from a cookie. If not available, expand all will be executed.
If you click on an icon an event goes which does 3 things: changes the event of the image in the browser (so open_all becomes open_one, this is how I make it switch).adds style="display: none;" to the other element and makes this one visible.saves the new state to a cookie. Code:
ich got a textarea and want to add a special symbol to it like average. would be awesome if there were a button next to the textfield where a dialog pops up. via click on the specific symbol it should be added at the promt in the textarea box. maybe something like that smiley input in this wysiwyg-editor. should be as easy for the user as possible.does anybody know a plugin for that problem? i googled a lot and didn't find anything suitabl
View 2 Replies View RelatedI have been looking for days for a way to do this but have made no progress.
The text looks fine in php but when displayed by javascript, some of the spaces are shown as an empty square symbol.
I have tried the following to change any unusual character to a space, but it doesn't help. code...
I believe that the character is created by a javascript-based editor when either the delete or backspace key is used to make an edit.
I have this strange symbol in many articles so I need a way to deal with this (the articles display fine when displayed by a php CMS).
I'm using javascript to show a preview of the article as a link tooltip.
When we use the alert(message) method to pup out a message.
The message window has always a yellow triangle symbol. Inside the triangle there is a punctuation mark "!".
I feel this triangle is ugly. Can I remove it?
I have a JSON structure in API.When I call the API in my code it returns as the same JSON .I have to print this JSON result as table with pagination in Javascript. The table should be dynamic with previous and next buttons and the table should populate the results according to the JSON and each page should have 20 entries and then the remaining entries should go on the next page and I should be able to go back and forth in the table using previous and next respectively.tell me the exact code of how to start with getting JSON from the API and then write the JSON data in the form of dynamic table with pagination.
View 1 Replies View RelatedI want to create a "radio" symbol on a website. When click on it, a cumulative number will be shown beside the symbol.
<form>
<input type="radio" value="Click me!" onclick="m=1; n=m+1; document.write(n);" />
</form>
I tried to move write function out of the form using Javascript but I couldn't get it.
<script type="text/javascript">
document.write(n);
</script>
I encountered a possible blockUI bug in IE7 and IE8: If you block theui and don't move your mouse after that, the cursor displays thehourglass symbol UNTIL you move your mouse again.Thus, the .unblock() method doesn't have the desired effect on themouse cursor.You can easily reproduce the effect with the blockUI demos: just clickon the "Run" Button without moving your mouse further.
View 9 Replies View RelatedI have here a jquery code that load one combobox to another with data from mysql. The point is, the combobox that receive the data from mysql, if I have a name with special character like "~" or "^" any other accent in the mysql, the combobox that receive this data appear a strange symbol like as in the file attached in the place of the letter that is with accent. The code that I have here is
$(document).ready(function(){ $("select[name=Empresas]").change(function(){
$("select[name=Unidades]").html('<option value="0">Carregando...</option>');
$.post("unidades.php",
{Empresas:$(this).val()},
function(valor){
$("select[name=Unidades]").html("<option>Selecione...</option>" + valor);
})})})
my javascript does not working after I retrieve a record that contains square symbol in the database. The square symbol should be a newline in a textarea. This is how the record "looks" in the table: [URL]
I am inserting the record using ASP and the value with square symbol is the value from a textarea with newline/enter. After that I retrieve the value using ASP and pass it to javascript and then the page is not working. If I retrieve other record which contain no square symbol then the script is working.
Okay I have some page titles that include the symbol and when it fills in the subject, it shows up as:Here's my code:
<script type="text/javascript">
function sendMessage () {
var subj = "LALALA-" + document.title;
[code]....
I put a long script but the problem is small.
var book1 = bobj1.value;
var chapter1 = cobj1.value;
var verse1 = vobj1.value;
var book2 = bobj2.value;
var chapter2 = cobj2.value;
var verse2 = vobj2.value;
[Code].....
I don't know if this is written properly: if(bcv[a]!= ""){ The reason this is happening is because the error shows: Error: cobj1 is null Source File: [URL]