JQuery :: Calling WCF Services - Json-based Webservices
Feb 20, 2008
I'm doing some research about MS WCF 3.5 web services and how it can be used for json-based web services. All of the examples I'm finding use the asp.net ScriptManager tag on a server side page so that a js proxy for the web service methods gets created on page load. I don't want to use asp.net for page generation.
I'm looking for an example of how to use jquery in a non-asp.net rendered page to make calls to the WCF 3.5 web services. IE, I want my client side code to be server agnostic: it could be plain HTML, or an AIR app, etc....not an asp.net app, not a page rendered by asp.net. I think I'm basically looking for a way around having to rely on the asp.net ScriptManager to generate the js proxy: I just want to call the services via jquery ajax calls, without having to rely on what the proxy would generate for me.
BTW, this is research particularly for using WCF 3.5, so no need to recommend other backend WS technologies (unless maybe they are alternate WS engines that have a minimal C# learning curve and are not heavily bound internally to XML documents, like Dream is).
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Jul 27, 2011
Right now I am pulling down a JSON file with this format (trimmed it down as to not flood the board):
{
"data_types": [
{
[code]....
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Aug 12, 2009
Is it possible to call XML WebServices from javascript?
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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, 2011
I am trying to use Javascript to display an image based on a value. I have the image positions in my .css. Just to make it easy if my var x=0 i want to call the "position 1" div, or else i want to call the "position 2" div. How can i make this possible. I have positions because i have a background image and i want the different pictures to be in a different location on the background based on the value. Below is my code that
layout.css
#layout {
position: relative;
top:0%;
z-inderx:-1;
}
#date {
position: absolute;
top:5%;
left: 50%;
[Code]....
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Jun 25, 2009
I'm having trouble loading jQuery into SQL Server Reporting Services Report Manager. Since SSRS is a proe-compiles ASPX page, and we are not given the source code, we have little ability to make changes to the interface. If I could add jQuery directly, the progblem would be trivial. However, all we have the ability to modify is an existing Javascript file that is loaded at runtime in the head of each page. I have been able to get this to load relatively reliably using IE 8, but other browsers either don't load it at all, or only on the first pass. Here is the structure that I have in place:
[Code]...
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Apr 28, 2007
Can anyone show me some example code of uploading a file using a web service?
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Dec 14, 2009
I am not quite sure where to place this question since it involves C#, javascript and even a call to SSRS. What I want to do is call a Sql Server Reporting Services Report, using javascript like so:
ClientScript.RegisterStartupScript(GetType(), "FrameUpdate", "<script language="JavaScript">" + "
" + "cursor_wait();" + "
" + "window.location.href ="[URL]" + ViewState["ANumber"].ToString().Trim() + "&BNumber=" + ViewState["BNumber"].ToString() + "&Sort_Param=" + ViewState["sortField"].ToString() + "&Sort_Direction=" + ViewState["sortDirection"].ToString() +"&rc:Toolbar=false&rs:Command=render&rs:Format=PDF&rs:Zoom=Fit Page'; " + "
" + "cursor_clear();" + "
" + "<" + "/script>");
The code works and I can pull the correct report. The issue is I wanted some visual que for the user that the report was being generated. that is why i used the javascript functions : cursor_wait(), and cursor_clear().
The problem is I want to display a wait cursor until the window with the report returns and displays the report then reset to the default cursor at that time. But the above code resets the cursor right away without waiting for the report to return. I tried adding attributes to the page form and other methods to access onBlur and such but haven't been able to get there yet.
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Jan 5, 2011
My project simulation takes lot of time so I cant monitor that continuously,. I want to send a SMS whenever some simulation is done/ progress / throws an error to my mobile through SMS when I'm away from the PC.. I dont know how to start with this.. how to do this I want to use free online SMS service to do this..
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Nov 8, 2010
in Gmail (I've noticed it in other services too..)after you log in, progress bar appears. What does it do? Uploads all the JS(containing ajax) files into client's machine? or what?
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Jan 6, 2010
I would like to Update a Sharepoint List (Document Library) Folders using Web Services with Javascript.
I have searched on Goggle but nothing that updates a document Library using UpdateListsItem method & with it being a clientside i need to pass NT Credentials to the List
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Jul 17, 2011
I have a form button with id="submit". When pressed, ClickGeocode(credentials) is called. This works fine and dandy with: $('submit").click(ClickGeocode) Despite there being no indication that the function takes an argument 'credentials'. So when I want to call the function at some point in my code, I should be able to do something like ClickGeocode(credentials) ... no? However, my issue is that credentials isn't once defined in my code - it is part of Bing Maps function... like so:
function ClickGeocode(credentials)
{
map.getCredentials(MakeGeocodeRequest);
}
So why does it work using .click(), and how can I call the function without user interaction (simply somewhere in my code) even if 'credentials' is not defined?
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Jan 5, 2010
How I can convert a string to a json array.
start code:
The problem is that .css treats snip[1] as a string but I need it to handle it as a json array.
Bad: .css
Good: .css
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Sep 11, 2010
I have a html file that I want to load, loop through the json data and for each json entry I want to add a new block of the html and insert the json data into the matching div/class of the html. json looks like this:
{"Super" : [{"Name" : "John Doe", "Age" : "30"}, {"Name" : "Jane Doe", "Age" : "40"}]};
html looks like this:
<div class="Name"></div><div class="Age"></div>
So for each json entry of name/age, I want to insert that into the html, and then add another row, until all json data has been fetched. After this I want to insert all of this into #box, which is just a divthat should contain that html. Looping like this obviously does not work, since I just keep replacing the same html through the loop.
var jsonData = {"Super" : [{"Name" : "John Doe", "Age" : "30"}, {"Name" : "Jane Doe", "Age" : "40"}]};
$.each(json.Super, function() {
$('#box .Name').html(this.Name);
$('#box .Age).html(this.Age);
});
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Oct 20, 2010
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.
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Apr 9, 2010
Im using a jQuery script to show/hide a div based based on the selection made via a dropdown.
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
The problem im having is that the value used in the dropdown lists are price values eg 10.00
Consequently jQuery seems to interprit these as css notations, meaning the code doesnt work.
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Oct 20, 2011
Given the following input tag which is enclosed within a hidden div tag:<input id="X" class="Y"/> this call (id-based) locates the tag: $(this).find("#X")but this one doesn't (class-based)I couldn't find any documentation indicating find() working differently when using id-based vs class-based selectors.
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Jun 19, 2010
I have following Json string (returned from server) :
[{"rurl":"Asia.com","status":1,"recordType":0}, {"rurl":"Africa.com","status":1,"recordType":0}]
Iam using following code to get JSON values but Iam getting "UNDEFINED" value. I want to access "rurl" => "Africa.com"
success: function(data) {
var encoded = jQuery.toJSON(data);
alert(jQuery.evalJSON(encoded).rurl);
}
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Aug 31, 2011
I hve a problem..If i use this code :
<?php
echo '{"test":"test","test1","test1","test2":"'.json_encode(utf8_encode('tést2<br>test2')).'"}';
[code]....
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Jan 15, 2011
I have json object:
var heightwidth = '';
if (isit) {
heightwidth = { width: 184, height: 135 };
[code]....
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Aug 27, 2009
I need to return several values and I'd rather do it all in one ajax call. However there doesn't seem to be anything in data. Perhaps I'm way off here.
[Code]...
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Apr 4, 2011
Every parse example I have seen on the internet is the well formed;
jQuery.parseJSON( ' {"sid":"123455","client_id":"1","last_name":"Anderson","first_name":"Alan","institution_id":"1"} ');
What is the easy way to get from this;
{"posts":[{"post":
[Code]...
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Jan 28, 2009
I am getting following Json output from PHP file code...
how can I decode/get these Json values in Jquery.
I am using following Javascript code to get Json values [in Javascript]code...
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Nov 1, 2011
I'm trying to get statistics from sendgrid by using getJSON(). Their JSON feed reads:
Code:
[{"date":"2009-06-20",
"requests":12342,
"bounces":12,
"clicks":10223,
[Code]...
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May 21, 2011
i am trying to get the google json from my local host[URL]...and i getting: Line: 4984 Error: Access is denied. from the jquery what is missing? well this is the code
HTML Code:
<script type="text/javascript" src="Scripts/jquery-1.4.1.js"></script>
<script type="text/javascript" charset="utf-8">
$(document).ready(function () {
alert("s");
var _url = 'https://ajax.googleapis.com/ajax/services/search/images?v=1.0&q=fuzzy%20monkey';
var _serverParam = "";
[Code]...
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Aug 18, 2011
i am using the fightBoss() function to start run the main functions read the comment under[URL]when you get to the function useInventoryItemMS(item) the if statment gets stuck not sure if its before or after then but when it gets stuck theres a reload function purposly to stop the script from getting stuck but for some reason its not getting to the if statment to clear the queue to stop the reload and then do the next queue set in the if statement.
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