JQuery :: Adding Rules From JSON For Dynamically Created Controls?
Jan 3, 2012
I'm building all my forms dinamically, calling a web service that returns me the field type, description and a set of rules for validation, all in JSON format. No matter how hard I tried, calling rules("add", ...) after adding the control to DOM does not work since I don't get the right format for the rules. Has anyone tried doing that (returning the rules with JSON and adding to a dynamic control)?
The rules come this way:
data.d[0].ItemRules
minlength:2
required:true
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Jun 23, 2010
I have been using the validation plugin for my form validations. The current scenario is thus :
1. I have a form.
2. There is an option for the user to specify a number (Any digit) in one of the textboxes.
3. Depending on the number , i create that many number of textboxes with a particular type of id and name [For Eg: txtEmail_1 , txtEmail_2]
4. Now, these textboxes (all of them) should have to be validated for 'Email','Required', etc.
How do i add rules to these textboxes dynamically??
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Sep 6, 2011
I will like to know if there is anyway to view all the rules that I have currently in the Jquery validation plugin. Currently, I am trying to add in rules dynamically through the rules(add) function after adding some dynamic fields through the user inputs. the rules are added in this manner.
[Code]...
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Oct 14, 2010
I'm trying to use the following loop to loop through dynamically created controls on my web form:
for(x = 0; x <= count; x++) {
Stmt += $("#DDLColumns" + x).val();
switch($("#DDLConditional" + x).val()) {
case "is equal": Stmt += " = ";
[Code].....
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Aug 28, 2006
I am generatingsome textbox controls in html dynamically according to the need. the no is not known . and all controls are having the same name. i want to pass teh valus of the controls one bye one through java script by counting the no of control . does any body have some sugession.
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Nov 6, 2005
I'm having a hard time getting this code to work...the onMouseOver and
onMouseOut events don't seem to be firing in IE or Mozilla...
var imgf = document.createElement("img");
imgf.src = "../files/img.gif";
imgf.style.cursor = "pointer";
imgf.style.border = "1px solid blue";
imgf.title = "Date selector";
// below is not working at all......
imgf.
imgf.
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Jan 8, 2012
I can't append click event handler at the <a> element when it is created by jquery on that way...
<script type="text/javascript" language="javascript">
$(document).ready(function(e) {
// Abrindo textos na língua padrão do website.
[code]....
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Feb 9, 2011
I am running through a MySQL database using PHP and extracting all of the makes of cars in that database and trying to create a JavaScript array named after each make. Then I am trying to fill each array will all of the models for that make. When I just try to display each Make and Model in an alert box it seems to come up right. And my arrays seem to be getting created but they won't populate with the models (even though my alert msg shows the loops and everything is working).
PHP Code:
while ($row = mysql_fetch_array($result)) {
$i=0;
//Used so each model is added to the array starting at 0 and ++
$make = $row['make'];//PHP var used to extract data from MySQL
[Code]....
Haven't used JavaScript since a college class a couple of years ago and haven't used it in the real world for even longer. Never with PHP like this. But I am working on this marketing site and need to be able to list products by type according to each brand and as they can be added to a MySQL database it needs to be dynamic. I have the whole thing working by stepping through separate pages using PHP to populate select fields with the data but I want to be able to dynamically add the content to select field using JavaScript so it can all be done on one page and thought that if I could create these arrays on page load then the right information could be selected client side.
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Jan 26, 2011
Im using the jquery validation plugin: [URL] The forms are generated dynamically using php, with the standard class 'required' the plugin looks for, however when it comes to adding my custom rules i want them to be dynamic, as the name/id attributes are generated based on what the id of the form is: i.e. the form ID is #comp so an input would have a name attribute of comp_forename, comp_surname so basically the validator is initiated by looking in the body for a form: var form_id = $('body form').attr('id'); Then how can icancatante the strings to created the name attributes dynamically in the rules here:
[URL]
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Dec 22, 2010
I have a page with a button and a container. When i click on the button, it should redirect to a page where we can create a new customer. On the new customer form ,I have textboxes, radio buttons ,buttons amongst others.What i wanna do is that instead of redirecting to that page. I wanna dynamically create a div with all the controls required in the Container i have on my page itself. So each time the user click the Add New Customer button, on the same page, the textboxes and all other controls is created dynamically.
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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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Jul 23, 2005
i need to add n number of text box in a html page, the main idea is
when the user press a button apear 2 text box and if he do it again
apear 2 text box more and so on, also need that all the text boxes has
a unique id, in order to make some thing whit the values. but i dont
know how to do it.
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Jul 23, 2005
i need to add n number of text box in a html page, the main idea is
when the user press a button apear 2 text box and if he do it again
apear 2 text box more and so on, also need that all the text boxes has
a unique id, in order to make some thing whit the values. but i dont
know how to do it.
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May 10, 2011
I'm trying to add html controls dynamically. and I successful in that using clone method. But I lost my way I confused how to retrieve the values from the controls which I had cloned. Below is the simplified code i had done.
[Code]...
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Mar 24, 2010
Call the function below in body onload event to disable all controls of the page during loading.
function disablePage()
{
var controlType;
[code]....
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Jan 18, 2011
Im sure this is a very silly problem, but im trying to create a li and then set its class in jquery but it doesn't seam to be working
Code:
var listid = field + "_errormessage";
if (errorMessage != "")
[code]....
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Mar 18, 2011
I dynamically create a textbox as follows, but I cannot retrieve the value entered by the user:
bp_boards = '
<tr id="hwNumberBoards">
<td>No. of modules:</td>[code]....
The dynamically created textbox shows up on the page but after the user enters a value, I cannot retrieve it from jquery(alert ($("#hwNumberBoards").val()) is "undefined")
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Sep 27, 2011
I am creating Textboxes at Runtime with something like this code...
and what this function does it count the number of Characters that have been typed in a Textbox. so i am displaying the remaining characters. So that is working fine on my example because the Element is known at Early Binding. Now my question is what if the textbox is created dynamically ?
contentbox
this is the name of the Textbox in my example.
how do we use a J Query in Dynamically created Textbox.
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Aug 23, 2011
I'm trying to put a function in a object created using JSON notation. The syntax looks like this...
Code:
historySet = { ajaxRunFunction: "updatePageCopy('" + pageID + "','','" + pageName + "')"};
It works fine in FF, but in IE it calls the function updatePageCopy when it creates the object history set. I don't want to call the function when the object is created.
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Feb 22, 2010
i have input elements with a class "c10_3" created by this code:
$('#myTable :not(:first)TR').each(function() {
$(this).append('<td align="center"> <input class="c10_3" type="checkbox" /> </td>');
});
but now i can't access it with:
[Code]...
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Nov 6, 2011
How to add an ID to dynamically created input field. Type of serial Input field its possible to add, but If I insert any input field in the middle is the problem for me.
Add/Delete of the input field is happening like this [URL]... How to add the ID for the input field
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May 16, 2009
I'm using some javascript to generate multiple input text fields with the same name of additionalDate[] but cant seem to get datepicker to work on it.Here is the datepicker code:
<script type="text/javascript">
$(function() {
$("#datefrom").datepicker({ dateFormat: 'dd/mm/yy' });
[code]....
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Jul 3, 2011
I have recently started exploring the world of jQuery and it looks incredibley rich and powerful! I am stuck on something, though. When I dynamically create a div
var divTag = document.createElement("div");
//Set the parameters
divTag.id = "divMaster";
//Create it and immediately hide it!
[Code].....
This is probably really obvious, but I cannot figure out why? Perhaps jQuery is looking for elements already in the original HTML, and my div tag was added to the DOM after loading the original elements?
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Sep 13, 2010
The code below creates images based on a json feed, no problem. All images are created and the click function works perfectly, but... I can't access any of the images by their id's so I can't make thefunctionbehave as I wan't.
I first thought jQuery appended my image object as html and didn't insert it as a valid object in the dom, but as the click function is working that can't be it?
I found some other people had the same problem but they were using vanilla js, their solution was using .appendChild() but thatdoesn'twork in jQuery.
$.each(json.hotgames, function(i, item) {
var image = $('<img>')
.attr('id', item.uuid+':'+item.lane)
.attr('src', 'xxx')
[Code].....
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Oct 20, 2010
I can see the raw HTML in firebug etc, but the dynamic elements (the ones created by jquery for example), obviously don't appear there. I struggle referencing some of them - Ideally I'd like to be able to trigger a display showing what handle to use for any given element - for example by clicking on them.
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Aug 25, 2009
i created image links by reading an xmland creating the img and a tags in jquery. how do i put a function init? i tried the function below but it doesnt seem to work. These imagelinks are stored in the div: "thumbs"Below is the code:
$(function() {
$("#thumbs a").click(function(event) {
event.preventDefault();
[code]....
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