JQuery :: Simple JSON Parse - Won't Work - Nothing Pops Up For The Alert
Jun 30, 2009Why won't this work?
Nothing pops up for the alert.
<script type="text/javascript">
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JQuery :: Can't Get JSON.parse To Work
Nov 11, 2010I can't get JSON.parse to work. For example with:
JSON.parse('{a:3}')
I get: "SyntaxError: JSON.parse"
I have put up an example at:
[URL]
Why Doesn't This Simple Alert Work?
Mar 22, 2010I spent 2 hours trying everything, but I still can't get it to work.
<html>
<head>
<title>Hi</title>
<script type="javascript">
var outcome1 = form.YesNo.value
if (outcome1 == no) {
var formResult = no
}
else {
[code]....
Function On Checkbox That Pops Up Alert Menu?
Oct 23, 2009How would I go about making a function on a checkbox that pops up one alert menu when its checked and pops a different alert when its unchecked? Here's what I have so far I know its wrong I don't know how to change the beginning.
Code:
function compare(bing){
if ("bing"=checked){
alert("You agree, your favorite search engine is also bing.");
}else{
alert("you disagree, your favorite search engine is not bing.");
}}
Firefox The Alert Box Pops Out And Is Displayed On Top Of Everything But In Ie It Doesn't Do The Same
May 28, 2009I have an alert message which is displayed with a timer of 10 seconds. I start the timer and minimize the window. For firefox the alert box pops out and is displayed on top of everything but in ie it doesn't do the same so I have to open the window manually to see the alert message.
View 2 Replies View RelatedOnclick Event - Alert Pops Up When One Of The Buttons Is Clicked
May 10, 2011I'm just learning javascript. I need to create an onclick event for a three-state rollover. I just can't figure out where to place the event. I know it needs to go in my setup rollover function, but can't figure out where to place it so an alert pops up when one of the buttons is clicked. Anyone have any guidance for me? HTML code is (JS is below and button 1 images attached):
[Code]...
JQuery :: Can't Parse JSON Results
Jan 4, 2012I am having difficulty displaying a specific key from a json file. I am trying to parse the following json file using query:
[URL]
I am using this type of function to parse the data:
$.each(json.route,function(i,route){
<!--add a paragraph tag to the results div and enter the speficied key-->
$("#results").append('<p>Result: '+ route +'</p>');
Using this I am able to print all the keys from the route but I am not able to print a specific key.
What I want to do is just get the results for the key "fuelUsed" using this method:
$("#results").append('<p>Result: '+ route.fuelUsed+'</p>');
But I never get back any data that way. Am I not specifying my key correctly?
JQuery :: Parse A Json Object?
Oct 8, 2009Supposed that I have a json object but I don't know anything about its keys and values. Is there anyway to print out all the key and value pairs in that object?
View 5 Replies View RelatedJQuery :: Parse A Json Request ?
Sep 17, 2010I am trying parse a json request.
The json response is
I have tried to console.log the item in a number of ways including: arrayToParse[item] item[1] item[0]
I either get the key of 1,2,3 or undefined. How do I get the values in this scenario?
JQuery :: Parse A JSON Response Array?
Feb 26, 2011How can I adequately parse a JSON response I'm getting from the server, which happens to be an array?
The array I'm getting back is actually this one:
[{"photo":{"created_at":"2011-02-26T18:40:00Z","id":5,"name":"Natalie_Portman.jpg","updated_at":"2011-02-26T18:40:00Z"}},{"photo":{"created_at":"2011-02-26T18:40:14Z","id":6,"name":"scarlett-johansson-.jpg","updated_at":"2011-02-26T18:40:14Z"}}]
I believe this one is valid JSON, but my attempts to parse it are always failing when I do it like this:
success:
function(data, textStatus, xhr)
{
var photos = jQuery.parseJSON(data);
alert(photos);
},
The above code displays 'null', and the documentation says a null occurs when the JSON isn't valid. so, what's going on ?
I need to know the codes to parse as well as access the values in the parsed response.
JQuery :: Forcing JSON Parse By Headers
Aug 5, 2009I am submitting a form via AJAX. The form may either return HTML (when there are input errors) or JSON (successful response). If during request I specify "dataType: 'json'" then HTML doesn't get thru correctly, if I don't then JSON is displayed as plain text. I am sending the "application/json" header back correctly. I don't understand why doesn't jQuery just pick that up and parse it as JSON? Is there an option? Is there something I can do to make this work?
View 1 Replies View RelatedJQuery :: JSON.parse: Unexpected End Of Data?
Aug 18, 2011JSON.parse: unexpected end of dataat line var data = JSON.parse(json);Is the syntax correct?the code used is:For the code below i am getting this error :
$(document).ready(function(){ $("#button1").click(function(){
$.post(
'script_1.php',
[code]....
JQuery :: Passing Variables Via Json.parse?
Apr 18, 2011I have a wordpress site with dropdown menus that currently are working with jQuery, now the issue is when trying to dynamically update the menus and parsing it with json.parse. For some reason I am not getting any data back of the following code (if I try to alert (data) I just get a blank box).
function waitGoUpdate()
{
var $jQ = jQuery.noConflict ();
$jQ.ajax ({
[Code].....
and just print out the function, than I would get the data on screen. now if I was to access my php file directly than that fill will output an error due to missing plugins.. I guess that is just how wordpress sorta work.. but again I do get the info that i need by just printing out the function. Do anyone knows a work around for this? I am kinda pulling my hairs out.
JQuery :: Parse A Json String Received By $.getJSON()
Oct 22, 2009I'm trying to parse a Json string received by $.getJSON(). I can receive the string but firebug gives me an "invalid label" error. I think it is because the string is an hash array with a number as first label, but I'm not sure. This is the string:
{"15":{"id":15,"x":0.4589937586135409,"y":
0.8324914620560137,"z":-0.9435707004102728,"rawData":"1256204002860 13
-442866538 18392602 647462767 314 1777206957 -1664784174 "}}
and this is the non-working code:
[Code]....
JQuery :: Load And Parse Remote Json File In Local Machine?
Jul 26, 2011How can Iload and parse a json file saved in our remote serverfrom my local machine? I can load and parse the copy I saved in my local machine, but I can notwork with the remote copy. The following is the code I tested:
<
html>
<
[code].....
JQuery :: Receiving And Alert With [object Object] When It Should Be Alert The JSON Data
Jun 10, 2010jquery code:
$.ajax({
url: "validate_livestock_form/index/",
type: 'POST',
dataType: "json",
data: form_data,
success: function(data) {
alert(data);
[Code]...
php page is echoing out:{"species":"Please select a species!"} I double checked the response from the php and firebug shows the same. On success alert is not alerting the JSON data instead, I'm receiving [object Object]. Why is that and how do what should I do to fix this?
Using Eval To Parse A JSON Text
Jun 9, 2006Can anyone explain me why you need to add open and close parenthesis to
a JSON text in order to use eval() to parse it?
For example:
var json = "{a: 'abc', b: 'def'}";
var obj1 = eval("(" + json + ")"); //ok!
var obj2 = eval(json); //syntax error!
why are parenthesis necessary?
Why Is It Necessary To Eval Or Parse JSON Data
Sep 19, 2009Why is it necessary to eval or parse JSON data?If it is legal JS, why couldn't I just name the file in the src attribute of a <script> statement?
View 4 Replies View RelatedError Using JSON.parse With Internet Explorer
Jan 4, 2010I have client-side javascript that is using AJAX to receive JSONs from a server-side database-querying php script. My application is working fine in firefox and chrome. IE8 is giving me trouble, however. The error I get is:
Message: 'JSON' is undefined
Line: ###
Char: #
Code: 0
URI: http://...
Does anyone know if their is a different function or library include I need for IE8 in order to work with JSONs, more specifically JSON.parse()?
JQuery :: XML Parsing Doesn't Work In IE 8 - Parse An Element In IE?
Mar 16, 2011after a lot of investigations I don't know the answer why the attached sample doesn't work properly. Please take a look at the attached sample. That's a html file. Because of forbidden uploads of html files i removed the file extension. So please put after download the file extension ".html" on it and take a look at the sourcecode. The goal is to parse the included xml structure and to show the some information as checkboxes with a title or description.
The checkboxes are parsed based on a xml attributes. That works fine. The title/description should be parsed out of an xml element. That doesn't work. I don't know why. In my opinion the reason is the way of doing of the element pasring which is not right defined for IE.
JQuery :: Why Isn't This Plugin Working - Can't Even Get Simple Alert To Show
Sep 28, 2011The actual plugin is much more complex, but I can't even get this simple alert to show...
View 1 Replies View RelatedSimple JSON Callback Error?
Mar 18, 2009I'm trying to create a "Books I'm Reading" widget using the Readernaut API. I'm using JSON with a callback. This is a portion of what the JSON URL returns:
Code JavaScript:
parseResponse(
{
"version": "1.0", [code]...
Simple Onclick Alert...
Aug 16, 2003What I have is a link 'What is this?' and I want, when clicked upon, for an alert box to popup. I should be able to specify the text contained in the alert box, and for there to just be one button, an 'OK' button. I'm sure this is quite easy, I'm guessing it's something to do with onclick= but I'm not sure about these things. Please could someone point me in the right direction as to what I could do here?
View 2 Replies View RelatedSimple Validation Not Working After Alert?
Nov 22, 2011If the value is equal to 0 it will give an alert and return false. Then if you change the value of the drop down it won't let you submit.
<script type="text/javascript">
<!--
function validate_form ( )
{
[code]....
Creating Simple Alert Message In Salesforce?
May 24, 2010In Salesforce, I am adding what they call an "S-Control" via HTML/JavaScript that will display an alert if certain field criteria are met. The alert would be a reminder to hit the "Submit for Approval" button if the Quote Estimate is equal to or greater than $50,000. For testing purposes I added another criteria, that the Opportunity name must = Test and Stage must = Proposal/Price Quote.
Here's what I've come up with so far, taking from other examples, but I receive no alert
<html>
<head>
<script type="text/javascript" language="javascript" src="/js/functions.js"></script>
[Code]....
Simple XmlHttpObject - Alert Returns A Value Of Null
Feb 10, 2010When using the code below the alert returns a value of null. In the past this has never happened, it has always returned the xml file I'm requesting. I have noticed a strange difference between browsers. This script is used to fill a form automatically. In its current state it works perfectly in opera, but does not work in firefox or IE (used to work in all the browsers). I'm by no means a javascript expert, am I missing something here?
[Code]...