In my application i am using Ajax post like:
The Form id as returned from the Controller side is saved in the variable getformid correctly, But it is not reflected in the savefield ajax post..And it is saving as 0 only even it alerts as the returned Form id..
In addition i am giving here the Code inmy Controller for saveForm:
And my Model saveForms is like:
And my save_form.ctp in my views folder is like:
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript">
var global_var = false;
function test_func() {
$.post("server.php", function(data){
alert("Data Loaded: " + data);
[Code]...
I have my ajax create a form which sends its data to a PHP script.
But when i check the PHP script it only gets the $_POST['user'] the $_POST['message'] doesn't come through.
Why might this be ?
My AJAX:
Code:
Focus on:
Now the next part recives it and submits:
Code:
How do I pass a variable as a key in a key/value pair in Ajax?
[Code]...
So I'm currently working on a ASP.NET Webforms site and I've run in to a small problem. On my .cs file I have the following Webmethod
[WebMethod]
public static string IsJobEditable(int jobid){
try{
string isEditable = "false";
JobsBLL jbl = new JobsBLL();
int jobStatusId = jbl.GetJobStatusId(jobid);
//If the jobs is either waiting or being edited it is
okay to edit it
if(jobStatusId ==
Convert.ToInt32(ConstantsUtil.JobStatus.Waiting) || jobStatusId ==
Convert.ToInt32(ConstantsUtil.JobStatus.Edit)){
isEditable = "true";
}return isEditable;
}catch (Exception ex){
throw ex;
}}
This function in this case will ALWAYS return TRUE as a string. On Aspx page I have the following
$(function () {
$.ajax({
type: "POST",
url: "Coordination.aspx/IsJobEditable",
data: "{jobid:" + jobid + "}",
contentType: "application/json; charset=utf-8",
dataType: "text",
success: function (result) {
alert(result);
//This is written out in the alert {"d":"true"}
I want this in a variable as a string so I can do a check on it before I do some other actions. The format is not a String so I cannot split on it to retrieve the "true" part.
},
error: function (err, result) { alert(err); }
});});
As you can see in the comments the value I get back in the Callback method is in to me a weird format. The type is unknown and I need this value to be able to proceed with my entire method surrounding the small portion of the Javascript. Where to access the result variable / data as a var or anything else that will let me put it into a var (as a string).
I want to run an external function outside the post.
This is what I have currently.
On success of the post I want to run the setGrandTotal(); function which will do some calculating for me.
consider the next code:
var obj = {};
with(obj) {
var x = 10;
}
print(x);
print(obj.x);
It prints 10 and undefined. Here, one could expect that obj.x get the
value 10. But it's not the case, because variable declarations are
placed at the start of function code (or global code), so the
previous code is equivalent with:
var obj;
var x;
obj = {};
with(obj) {
x = 10;
}
print(x);
print(obj.x);
You can clearly see now that x is placed in the outer context. But
consider the next:
var obj = {};
with(obj) {
eval("var x = 10;");
}
print(x);
print(obj.x);
I was expecting that obj.x would get the value 10 here. But no, it
gives the same output as the previous code. I tested it with
spidermonkey, kjs and ie jscript. Looking at the ECMA spec, I could
not find anything that describes that behaviour. Code:
I am trying to declare a variable inside a function and use it later on in my code... but it just already returns white space... i.e. not variable value. I am setting it within this function:
function show_video1(){
document.getElementById('video1').style.display="block";
var video1Name = "Education World News (Part 1)";
document.getElementById('video2').style.display="none";
document.getElementById('video3').style.display="none";
document.getElementById('video4').style.display="none";
[Code]...
and trying to call it later on with this: <script type="text/javascript">document.write(video1Name)</script> It might be worth noting that each one of my 11 videos will hace a different name.
I've been searching for about 3 days on this topic. I'm trying to get a template field inside of an ASP.Net detailsview control inside of an ajax updatepanel to work with the jquery datepicker. Very frustrating! I'm using VB with VS 2010. I can get the datepicker to work fine with a simple text box inside of an update panel but when I put it inside of a detailsview control it stops working.
View 4 Replies View RelatedAm calling Webservice in one ajax post, In the success funtion am calling another another method in same webservice through another ajax post method. First ajax post is getting called and returning the string from the webservice method but the inner ajax call is not getting called. I have placed the code here.
[Code]...
Is it possble to do a HTTP post request inside JavaScript? - That is I don't
want to use a HTML FORM, but need a JavaScript to post a value to a PHP script not encoding the parameters in a URL.
I have some code that's a more involved version of this:
$('#container_div').delegate('.trigger_button', 'click', function() {
$.post('handler.php',
{ id: $(this).siblings('.item_id').val() },
function(data) {
[Code].....
Normally, when I use .post in an event handler, "this" refers to the object that triggered the event. That doesn't happen in this case. When I use "this" the first time, to pull data parameters, it refers to the .trigger_button. But inside the .post callback, it refers to the AJAX call object instead. I don't think that's how it's supposed to work, is it? Is this a bug?
i need to post data from a form to a page on another domain, without leaving the current page.I am using ASP as a server language.
View 9 Replies View RelatedWhen an image is clicked, I need to generate a variable which is then passed to a .php page. The variable is simply a 3-digit number. I was thinking of something like this:
Code:
<a href="javascript:document.myform.submit()">111<img src="/images/covers/409-pg-01_sm.png" alt="" width="145"></a>
Which I found by googling it, but I don't know what to substitute for the document.myform.submit in my own code. I also don't know how to use the variable.
Is it possible to make
function post(test1,test2,test3,test4){
$.post('test.php', {
test1: test3,
test2: test4
}, function() {
lert('yes');
});
}
the test1 in red to be what is comming from the function?
[Code]....
I am trying to write code to allow a person select one photo to be their base image or Front cover image on a photo album. I am using jquery .post to get the form check box values which are the image file names and then use post to throw them to a php file and then update the database.
Now thats cool so far and that part works. Now the problem is that I need the main photo album picture to be replaced once the .post if completed or succeeded. I need to refresh the main image. Right now the only way to do it is to hit the refresh button on your web browser. Yet I want to do this without refreshing the page.
The Image displayed already is in a image html tag with a id named user_main I was thinking is it possible for .post to pass back to javascript a variable that has the image source and is there any way to update that image tag easily like where it says src="path to image" is located.
Would like to know the best way to refresh the image without having to refresh the page.
I am trying to create a button on a webpage with HTML/JS that upon clicking will 1) pass a single variable into my python script and 2) run the script. The single variable to be passes is already a declarative variable in the html page.
var userid=urlvar['userID'];
I have an instance implemented using cgi-bin that takes some user information from the form (detailed below A) and calls a python script (see below B) to return a new page displaying that information. I am looking for a way to pass the value from var userid as the "form.value" and then use that value for some specific processing objectives already designed (I have no need to return any information to the webpage).
A---In the html page:
<form method="POST" action=http://ip_address/cgi-bin/test_doneButton.py>
<p>Your first name: <input type="text" name ="firstname">
<p>Click here to submit form: <input type="submit" value="Yeah!">
[code].....
In this function, I'm trying to set the value of isValid with the results of $.post:
[Code]...
Unfortunately, isValid never changes from the initial "true". I know that $.post is working correctly because #msg_code reflects the corresponding message.
Ok, so I've built a member search using ajax to change the results each time a filter is changed. It works great, except one minor issue that I'm struggling with...I just can't specify dynamically in the parent file that linkclass$id opens linkclasscontent$id as I don't know of any way to pass that $id variable back over to the parent.
View 3 Replies View RelatedI can't seem to get a variable declared from within a post callback, so that I could manipulate my script accordingly. I have delete.php, that deletes an id from a mysql db. If it fails, I want the script to stop and display the error. The .php script echos an "ok" if everything went fine, if not - it echos the error.var abort_error; // set the error variable
$.get("delete.php", { delete: $(this).parent().parent().parent().attr('id') },
function(data){
if(data != 'ok') {
[code]...
<fieldset class="submit" style="padding-left: 200px;">
<?php if ($site_exist >= 1){
echo "<input type="submit" name="submit" value="Update">";
[code]....
I am using a jQuery AutoComplete plugin which fills in text as you type. I need to find a way when the page is submitted (submit.php) to determine if the user choose a company from the list, or if they typed in their own unique company.
If an option is selected, can i have jQuery post an extra $_POST variable like "new" or "existing" so I can pick it up on the submit.php page? Or when an option is selected, can I have .js write a hidden tag which contains the variable "existing"?
[URL]
index.php
Code HTML4Strict:
<script type="text/javascript">
function findValue(li) {
if( li == null ) return alert("No match!");
[Code].....
The end goal here is to post a variable on the next page if the user selected an option from the autocomplete list.
In my code a JavaScript function received value from html hyperlink. Value passing successfully, inside product function document.write(a) printing value 5. But how can i print value of "a" inside product function by php. My code is here....
<html>
<body>
<a href='javascript: product(5);'>click</a>
<script type='text/javascript'>
[code].....
My code is this:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="EN" dir="ltr" xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code]...
In a few words it creates a button which when it is clicked it launches the add_text script. Add text script creates a text element for a form and puts a random value for the textbox. Textbox also takes a name which is of array type name="txt[]". Also form has the post method.
When I press e.g. 4 times the add text field button 4 text boxes are added. But when I click the submit button I get a result of 1 instead of 4 when the print count($txt) is executed. Copy paste the code to see the problem.
I think I've had JavaScript variable scope figured out, can you please
see if I've got it correctly?
* Variables can be local or global
* When a variable is declared outside any function, it is global
regardless of whether it's declared with or without "var"
* When it is declared inside a function, if declared with "var", it's
local, if not, it's global
* A local variable that is declared inside a function is local to the
whole function, regardless of where it is declared, e.g.:
function blah() {
for(var i ... ) {
var j ...
}}
i and j will both be visible within blah() after their declaration.
* the notion of "function" in this context also applies for this kind
of construct:
var myHandler =
{
onClickDo: function()
{
in the sense that whatever one declares inside onClickDo with "var"
will only be visible inside onClickDo. What else, am I missing anything?
I'm using the following to sequentially change the background color of some list items. It works, but is there a direct way of putting a variable inside the n-th child parentheses, instead of concatenating? Second question, more CSSey, though. The highlight goes all the way across the page since the CSS bounding box is 100% for the li items. The lines are various lengths so I can't just set the bounding box to, say, fifty percent. Is there a way to use jQuery to make the bounding box, or background color only go to the end of the text?
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