Ajax post method not updating the page - javascript

Trying to pass an attribute value to PHP through an jQuery post method. It is successful according to the console.log but the page is not refreshing the $_POST value on the page. However, it shows in the data on success.
jQuery post data:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Dracanon Application</title>
<script src="js/jquery-2.2.4.min.js"></script>
<link href="css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
<link href="css/bootstrap-theme.min.css" rel="stylesheet" type="text/css"/>
<link rel="stylesheet" href="css/jquery-ui.css" type="text/css">
</head>
<body>Array
(
[id] => 22
)
data from ajax post:22<br/><form name="test" method="post" action="">
<div class="bs-example">
<ul class="nav nav-tabs">
<li class="active"><a data-toggle="tab" href="#newaltrequest">New Requests</a></li>
<li><a data-toggle="tab" href="#archive">Archive</a></li>
</ul>
<div class="tab-content">
<div id="newaltrequest" class="tab-pane fade in active">
<h3>New Requests</h3>
<table class="table table-striped" id="application-table">
<div class="display-limit">
<div class="btn-group page-limit">
<button id="pagelimit" type="button" class="form-control btn btn-default btn-small dropdown-toggle" data-toggle="dropdown">
<span>10</span><span class="caret"></span>
</button>
<input type="hidden" id="limit-selection" name="limit-selection" />
<ul class="dropdown-menu limit-selector" role="menu" >
<li>5</li>
<li>10</li>
<li>25</li>
<li>50</li>
<li>All</li>
</ul>
<script>
$('.limit-selector li a').click(function (e) {
var value = $(this).data("value");
$('#limit-selection').val(value);
document.getElementById("classForm").submit();
});
</script>
</div>
</div>
<div class="button-container">
<script>
/* limit page dropdown */
$('.dropdown-menu a').on('click', function(){
$('.dropdown-toggle').html('<span>'+$(this).html() + '</span><span class="caret"></span>');
});
/* End limit page dropdown */
</script>
</div>
<thead>
<tr>
<th>Username</th>
<th>Alt Character</th>
</tr>
</thead>
<tbody>
<tr>
<tr>
<td>bwilson</td><td>Bracchius</td><td class='btnreview'><button type='button' class='btn btn-primary btn-small reviewbutton' data-toggle='modal'
data-target='#view_detail_modal'
data-requestid='22'>Review</button></td></tr><tr><td>dcaldessa</td><td>sojurne</td><td class='btnreview'><button type='button' class='btn btn-primary btn-small reviewbutton' data-toggle='modal'
data-target='#view_detail_modal'
data-requestid='23'>Review</button></td>
</tr>
<!--<script>
$(document).ready(function () {
$(document).on('click','.reviewbutton',function () {
var requestid = $(this).attr('data-requestid');
console.log(window.location);
$.ajax({
type:"POST",
url: "../index.php",
data: {id: 13},
success: function (data) {
console.log("data-resolved");
}
});
});
});
</script>--> </tr>
</tbody>
</table>
</div>
<div id="archive" class="tab-pane fade">
<h3>Archive</h3>
<table class="table table-striped" id="archive-table">
<div class="display-limit">
<div class="btn-group page-limit">
<button id="pagelimit" type="button" class="form-control btn btn-default btn-small dropdown-toggle" data-toggle="dropdown">
<span>10</span><span class="caret"></span>
</button>
<input type="hidden" id="limit-selection" name="limit-selection" />
<ul class="dropdown-menu limit-selector" role="menu" >
<li>5</li>
<li>10</li>
<li>25</li>
<li>50</li>
<li>All</li>
</ul>
<script>
$('.limit-selector li a').click(function (e) {
var value = $(this).data("value");
$('#limit-selection').val(value);
document.getElementById("classForm").submit();
});
</script>
</div>
</div>
<div class="button-container">
<script>
/* limit page dropdown */
$('.dropdown-menu a').on('click', function(){
$('.dropdown-toggle').html('<span>'+$(this).html() + '</span><span class="caret"></span>');
});
/* End limit page dropdown */
</script>
</div>
<thead>
<tr>
<th>Username</th>
<th>Alt Character</th>
</tr>
<tbody>
<tr>
<td>Sample Data</td>
<td>Sample Data</td>
</tr>
</tbody>
</thead>
</table>
</div>
</div>
<script>
$(document).on('click','.reviewbutton',function () {
var requestid = $(this).attr('data-requestid');
var value = {id: requestid};
console.log(window.location);
$.post("testing.php",value, function (data) {
console.log(data);
});
});
</script>
</body>
</html>
so it shows that the data is being returned but it is not refreshing the $_POST array to display the values on the screen.
Below is the original form:
<?php
include "includes/header.php";
include "includes/functions.php";
print_r($_POST);
if (isset($_POST['id'])){
print_r("data from ajax post:".$_POST['id']."<br/>");
}else if (isset($_POST['id'])){
echo "data not found";
}
if (!isset($_SESSION['requestlimit'])) {
$_SESSION['requestlimit'] = 10;
}else if (isset($_POST['limit-selection'])){
if($_POST['limit-selection'] != null) {
$_SESSION['requestlimit'] = $_POST['limit-selection'];
}
}
if (!isset($_SESSION['archivelimit'])) {
$_SESSION['archivelimit'] = 10;
}else if (isset($_POST['limit-selection'])){
if($_POST['limit-selection'] != null) {
$_SESSION['archivelimit'] = $_POST['limit-selection'];
}
}
$start=0;
$limit=$_SESSION['archivelimit'];
if(isset($_GET['pid']))
{
$id = $_GET['pid'];
$start = ($id-1)*$limit;
}
else
{
$id=1;
}
?>
<form name="test" method="post" action="">
<div class="bs-example">
<ul class="nav nav-tabs">
<li class="active"><a data-toggle="tab" href="#newaltrequest">New Requests</a></li>
<li><a data-toggle="tab" href="#archive">Archive</a></li>
</ul>
<div class="tab-content">
<div id="newaltrequest" class="tab-pane fade in active">
<h3>New Requests</h3>
<table class="table table-striped" id="application-table">
<?php include "includes/pagelimit_button.php"?>
<thead>
<tr>
<th>Username</th>
<th>Alt Character</th>
</tr>
<tbody>
<tr>
<?php include "includes/alt_requestlist.php"?>
</tr>
</tbody>
</thead>
<?php /*include "includes/view_alt_request.php" */?>
</table>
</div>
<div id="archive" class="tab-pane fade">
<h3>Archive</h3>
<table class="table table-striped" id="archive-table">
<?php include "includes/pagelimit_button.php"?>
<thead>
<tr>
<th>Username</th>
<th>Alt Character</th>
</tr>
</thead>
<tbody>
<tr>
<td>Sample Data</td>
<td>Sample Data</td>
</tr>
</tbody>
</table>
</div>
</div>
</form>
<script>
$(document).on('click','.reviewbutton',function () {
var requestid = $(this).attr('data-requestid');
var value = {id: requestid};
console.log(window.location);
$.post("testing.php",value, function (data) {
console.log(data);
});
});
</script>
</body>
</html>
Could I get some suggestions or assistance in the right direction to resolving this issue?


The $_POST variable is evaluated at the serer side when you request the page. When you do the AJAX request, the $_POST variable is evaluated in a separate page, which returned values will be evaluated on the browser side in the success method. The $_POST variable will therefor not be updated, but you should use javascript or jQuery to process the returned value and place them in your page at the positions of where the values of the $_POST variable are.

Related

How to activate pop up modal if button is clicked using jquery?

I've created a table where my data can be ACTIVE or INACTIVE and this is already working, my goal is I just want to add a function that when I clicked the button to make my data INACTIVE, it will pop up a modal and has a message. But I don't know how will I make it pop up.
I've found a similar post but it cannot be applied to mine, because what I did has a different approach and I think mine is easier for myself to understand and will or might complicate things for me if I try to use the link. Thanks in advance
Here is my code in my JQUERY
$(document).on('click', '.status_checks', function() {
var status = '1';
var selector = $(this);
var id = $(this).data('id');
if ($(this).hasClass("btn-success")) {
status = '0';
}
$.ajax({
type: "POST",
url: "../forms/form_BtnStats.php",
data: {
id: id,
status: status
},
success: function(data) {
selector.hasClass("btn-success") ? (selector.removeClass("btn-success").addClass(
"btn-danger"),
selector.text("Inactive")) : (selector.removeClass("btn-danger").addClass(
"btn-success"),
selector.text("Active"));
// location.reload();
}
});
});
// For status Active/Inactive
function StatusChange() {
$("#dataTables").DataTable().destroy();
$("#tb_body").empty();
var status = $('#stats').val();
if (status) {
$.ajax({
type: "POST",
url: "../forms/form_statusForspecs_dtbl.php",
data: {
status: status
},
success: function(data) {
$("#dataTables").append(data);
$("#dataTables").DataTable();
}
});
}
}
// Startup
$(document).ready(function() {
$('#stats').change(function() {
$(this).val();
});
$("#stats").trigger('change');
});
#import https://cdn.datatables.net/1.10.23/css/jquery.dataTables.min.css
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdn.datatables.net/1.10.23/js/jquery.dataTables.min.js"></script>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="index.css">
<style>
.statusButton {
color: white;
display: inline-block;
margin-bottom: 0;
font-weight: 400;
text-align: center;
vertical-align: middle;
cursor: pointer;
background-image: none;
border: 1px solid transparent;
border-radius: 20px;
white-space: nowrap;
padding: 2px 12px;
font-size: 12px;
line-height: 1.42857143;
border-radius: 4px;
user-select: none;
}
</style>
</head>
<!-- this is the modal that I want to pop up -->
<div class="modal fade" id="reason_for_modal">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<center> Confirmation </center>
</h4>
</div>
<!-- Modal body -->
<div class="modal-body panel-body">
<center>
<br><br>
<p> <strong> Reason for Inactive </strong> </p>
</center>
</div>
<!-- Modal footer -->
<div class="modal-footer">
<div class="col-sm-15">
<div class="form-group">
<button type="submit" id="submitBtn" class="btn btn-danger pull-right" data-toggle="modal" data-target="#maModal" onclick="window.location.href='#'">
<span class="fa fa-check"></span>
Close
</button>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="page-wrapper">
<div class="row">
<div class="col-lg-12">
<br>
<br>
<a href="../forms/form_toolspec.php">
<button class="btn btn-primary pull-right">
<span class="fa fa-plus-circle"></span>
Add Record
</button>
</a>
</h1>
</div>
<!-- /.col-lg-12 -->
</div>
<br>
<!-- Status -->
<div>
<form action="GET">
<div class="form-group">
<label> Table group by Status </label>
<select name="selector_id" onchange="StatusChange()" style="width:200px;" class="show-menu-arrow form-control" id="stats">
<!-- <option value="" disabled> Select Status </option> -->
<option value="1" selected> ACTIVE </option>
<option value="0"> INACTIVE </option>
</select>
</div>
</form>
</div>
<!-- /.row -->
<div class="row">
<div class="col-lg-12">
<div class="panel panel-primary">
<div class="panel-heading">
Table of Tools Specification
</div>
<!-- /.panel-heading -->
<div class="panel-body" id="showStatus">
<div class="table-responsive">
<table width="100%" class="table table-striped table-bordered table-hover" id="dataTables">
<thead>
<tr>
<th> Tools Name </th>
<th> Model No. </th>
<th> Value </th>
<th> Number of days </th>
<th>
<center> Status </center>
</th>
</tr>
</thead>
<tbody id="tb_body">
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
Here is my form_statusForspecs_dtbl.php AJAX call in function StatusChange()
<?php
include ("../include/connect.php");
$status = $_POST['status'];
$con->next_result();
$result = mysqli_query($con, "CALL GetToolSpecByStatus('$status')");
while ($row = mysqli_fetch_assoc($result))
{
echo '<tr>';
echo "<td><a href='edit_toolspec.php?ID=".$row['ID']."' style='color:red;'>" . $row['tools_name'] . "</a></td>";
echo '<td>'.$row['model_num'].'</td>';
echo '<td>'.$row['model_num_val'].'</td>';
echo '<td>'.$row['no_of_days'] .'</td>'; ?>
<td>
<center>
<p data-id="<?php echo $row['ID'];?>"
class="status_checks statusButton <?php echo ($row['status'])? 'btn-success': 'btn-danger'?>">
<?php echo ($row['status'])? 'Active' : 'Inactive'?>
</p>
</center>
</td>
<?php
echo '</tr>';
}
?>
Here is my form_btnStats.php AJAX call for button to change status and will be recorded in sql database
<?php
include('../include/connect.php');
$user_id=$_POST['id'];
$newStatus=$_POST['status'];
$query = "UPDATE tools_spec SET status='$newStatus' WHERE ID = '$user_id'";
$result = mysqli_query($con, $query);
if($result === TRUE)
{
echo json_encode(1);
}
else
{
echo json_encode(0);
}
?>

As you only need to show popup when making button inactive you add code to show modal inside if(status == '1'){ and use $("#reason_for_modal").modal('show'); to show same . Also , put some condition around your ajax call so that it will execute only when status is 1 .Nextly ,if user click on deactivate button inside modal you can create one click event handler for same and pass value to ajax from there.
Demo Code :
var id;
$(document).on('click', '.status_checks', function() {
var status = '1';
var selector = $(this);
id = $(this).data('id');
if ($(this).hasClass("btn-success")) {
status = '0'; //change to 0
$("#reason_for_modal").modal('show'); //show modal
}
//enter only when status is 1
if (status == '1') {
/*$.ajax({
type: "POST",
url: "../forms/form_BtnStats.php",
data: {
id: id,
status: status
},
success: function(data) {*/
selector.removeClass("btn-danger").addClass(
"btn-success");
selector.text("Active");
/*}
});*/
}
});
//if activate btn is click
$("#submitBtn").on("click", function() {
var reason = $("#reason").val(); //get reason..
$("#reason_for_modal").modal('hide'); //hide modal
console.log(id)
$("#reason").val("")//empty textarea
/*$.ajax({
type: "POST",
url: "../forms/form_BtnStats.php",
data: {
id: id,
status: 0,
reason:reason
},
success: function(data) {*/
//change class and text
$("p[data-id=" + id + "]").removeClass("btn-success").addClass("btn-danger")
$("p[data-id=" + id + "]").text("Inactive")
/*}
});*/
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<!-- this is the modal that I want to pop up -->
<!-- /.row -->
<div class="row">
<div class="col-lg-12">
<div class="panel panel-primary">
<div class="panel-heading">
Table of Tools Specification
</div>
<!-- /.panel-heading -->
<div class="panel-body" id="showStatus">
<div class="table-responsive">
<table width="50%" class="table table-striped table-bordered table-hover" id="dataTables">
<thead>
<tr>
<th> Tools Name </th>
<th> Model No. </th>
<th> Value </th>
<th> Number of days </th>
<th>
<center> Status </center>
</th>
</tr>
</thead>
<tbody id="tb_body">
<tr>
<td>abc</td>
<td>14</td>
<td>1</td>
<td>5</td>
<td>
<center>
<p data-id="1" class="status_checks statusButton btn-success">
Active
</p>
</center>
</td>
</tr>
<tr>
<td>abc1</td>
<td>14</td>
<td>11</td>
<td>51</td>
<td>
<center>
<p data-id="2" class="status_checks statusButton btn-danger">
Inactive
</p>
</center>
</td>
</tr>
<tr>
<td>ab3</td>
<td>13</td>
<td>13</td>
<td>51</td>
<td>
<center>
<p data-id="3" class="status_checks statusButton btn-success">
Active
</p>
</center>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
<div class="modal fade" id="reason_for_modal">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<center> Confirmation </center>
</div>
<!-- Modal body -->
<div class="modal-body panel-body">
<center>
<br><br>
<p> <strong> Reason for Inactive </strong> </p>
<textarea id="reason"></textarea>
</center>
</div>
<!-- Modal footer -->
<div class="modal-footer">
<div class="col-sm-15">
<div class="form-group">
<button type="button" id="submitBtn" class="btn btn-success pull-right"> De-Activate</button>
<button type="button" class="btn btn-danger pull-right" data-toggle="modal" data-dismiss="modal">
<span class="fa fa-check"></span>
Close
</button>
</div>
</div>
</div>
</div>
</div>
</div>

Option 1: Simple CSS class assignment
Example: https://www.w3schools.com/w3css/w3css_modal.asp
Option 2: Use jQuery.show() / jQuery.hide()
function StatusChange() {
...
if (status == 0) {
// This should use # / id
jQuery('div.modal').show();
}
}
Option 3: Use jQuery UI dialog
Example: https://jqueryui.com/dialog/

Error jquery : Uncaught TypeError: $(...).DataTable is not a function

I tried for tow days to add search field and sorting data table using jquery but always i show this error :
Uncaught TypeError: $(...).DataTable is not a function
I changed the script source order but can't run
PS : I'm using thymeleaf, bootstrap
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<link th:replace="fragments/header :: header" />
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/dt/dt-1.10.16/b-1.5.1/b-flash-1.5.1/datatables.min.css" />
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.2.4.js" type="text/javascript"></script>
<script type="text/javascript" src="https://cdn.datatables.net/v/dt/dt-1.10.16/b-1.5.1/b-flash-1.5.1/datatables.min.js"></script>
</head>
<body>
<div th:replace="fragments/menu :: menu"></div>
<div class="row">
<div class="col-md-4">
<h1>Listado de Provinces</h1>
</div>
<div class="col-md-8">
<a href="/createprovince" class="btn btn-primary a-btn-slide-text">
<span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
<span><strong>Crear Province</strong></span>
</a>
Home
</div>
</div>
<table id="example" class="table table-striped">
<thead>
<tr>
<th scope="col">Nombre</th>
<th scope="col">Opciones</th>
</tr>
</thead>
<tbody>
<tr th:each="province : ${provinces}">
<td th:text="${province.name}"></td>
<td class="options">
<a th:href="#{'/provinces/edit/' + ${province.id_province}}" class="btn btn-primary a-btn-slide-text">
<span><strong>Modificar</strong></span>
</a>
<a th:href="#{'/provinces/delete/' + ${province.id_province}}" class="btn btn-delete a-btn-slide-text" onclick="return confirm('¿Estas seguro?');">
<span><strong>Borrar</strong></span>
</a>
</td>
</tr>
</tbody>
</table>
<script type="text/javascript">
$(document).ready(function() {
$('#example').DataTable({
"pagingType": "full_numbers"
});
});
</script>
<div th:replace="fragments/footerscripts :: footer"></div>
</body>
</html>
This a screen shoot

This error comes because of this code snippet did not take the insecure link so you put https:// for loading data tables. check it with other editor with http:// that woks for me.
the body of the first column have no values. data tables shows this type if errors and alert because missed values.
some times the
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<link th:replace="fragments/header :: header" />
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/dt/dt-1.10.16/b-1.5.1/b-flash-1.5.1/datatables.min.css" />
<script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.2.4.js" type="text/javascript"></script>
<script type="text/javascript" src="https://cdn.datatables.net/v/dt/dt-1.10.16/b-1.5.1/b-flash-1.5.1/datatables.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#example').DataTable({
"pagingType": "full_numbers"
});
});
</script>
</head>
<body>
<div th:replace="fragments/menu :: menu"></div>
<div class="row">
<div class="col-md-4">
<h1>Listado de Provinces</h1>
</div>
<div class="col-md-8">
<a href="/createprovince" class="btn btn-primary a-btn-slide-text">
<span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
<span><strong>Crear Province</strong></span>
</a>
Home
</div>
</div>
<table id="example" class="table table-striped">
<thead>
<tr>
<th scope="col">Nombre</th>
<th scope="col">Opciones</th>
</tr>
</thead>
<tbody>
<tr th:each="province : ${provinces}">
<td th:text="${province.name}">1</td>
<td class="options">
<a th:href="#{'/provinces/edit/' + ${province.id_province}}" class="btn btn-primary a-btn-slide-text">
<span><strong>Modificar</strong></span>
</a><br/>
<a th:href="#{'/provinces/delete/' + ${province.id_province}}" class="btn btn-delete a-btn-slide-text" onclick="return confirm('¿Estas seguro?');">
<span><strong>Borrar</strong></span>
</a>
</td>
</tr>
<tr th:each="province : ${provinces}">
<td th:text="${province.name}">2</td>
<td class="options">
<a th:href="#{'/provinces/edit/' + ${province.id_province}}" class="btn btn-primary a-btn-slide-text">
<span><strong>Modificar</strong></span>
</a><br/>
<a th:href="#{'/provinces/delete/' + ${province.id_province}}" class="btn btn-delete a-btn-slide-text" onclick="return confirm('¿Estas seguro?');">
<span><strong>Borrar</strong></span>
</a>
</td>
</tr>
</tbody>
</table>
<div th:replace="fragments/footerscripts :: footer"></div>
</body>
</html>

Thank you for your answer, i resolved the problem. The source of the problem was a conflict with anathor jquery local file

Ajax and Spring MVC view list in a table not working

I am new to ajax. I am using spring mvc, hibernate and Ajax. My ajax is able to persist to DB but to view the list in the table is not working. Could anyone help me on that. Below is the code snippet:
Once the user click on create button (
Create New Customer) Then a modal dialog opens and the user is asked to put name and age. Once the create button with in the modal is clicked it calls the ajax function and i see the value gets persisted to DB but am not able to get the list with in the table.
my JSP(ajaxExmpl):
<%# taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<%#page contentType="text/html" pageEncoding="UTF-8"%>
<%# taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%# taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset="utf-8"">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script
src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script type="text/javascript">
function doAjaxPost() {
// get the form values
var name = $('#name').val();
var age = $('#age').val();
$.ajax({
type : "POST",
url : "createP",
data : "name=" + name + "&age=" + age,
success : function(response) {
// we have the response
alert('data saved to DB');
}
});
}
</script>
</head>
<body>
<div class="navbar-inner">
</div>
<a href="#" class="createCustomer" data-toggle="modal"
data-target="#createCustomerModal">Create New Customer</a>
<!-- Table to view the list saved in database -->
<section class="container">
<div class="panel panel-default">
<div class="panel-heading">
<h3>Person List</h3>
</div>
<div class="panel-body">
<table class="table table-striped">
<thead>
<tr>
<th>No.</th>
<th>Name</th>
<th>Age</th>
</tr>
</thead>
<tbody>
<c:forEach var="person" items="${persons}" varStatus="status">
<tr>
<td><c:out value="${status.count}" /></td>
<td>${person.name}</td>
<td>${person.age}</td>
<td>
<div class="btn-group">
<button type="button" class="btn btn-default dropdown-toggle"
data-toggle="dropdown">
Actions <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a>Edit</a></li>
<li>Delete</li>
</ul>
</div>
</td>
</tr>
</c:forEach>
<tbody>
</table>
</div>
</div>
</section>
<!-- All modal dialog goes below this line -->
<!--create customer modal -->
<div id="createCustomerModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
Create New Customer
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<table class="form-table">
<tbody>
<tr valign="top">
<td style="width: 25% !important;"><label
class="not-required" for="pool-name">Name:</label></td>
<td><input type="text" id="name" class="form-control" /></td>
</tr>
<tr valign="top">
<td style="width: 25% !important;"><label
class="not-required" for="expire-after">Age:</label></td>
<td><input type="text" id="age" class="form-control" /></td>
</tr>
</tbody>
</table>
</div>
<div class="modal-footer">
<div>
<input type="submit" id="createNewCustomer"
onclick="doAjaxPost();" value="Create" class="btn btn-default" />
<button type="button" class="btn btn-default" data-dismiss="modal">close</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
My Controller:
#RequestMapping(value="/createP", method=RequestMethod.POST)
public String addPerson(Person person, Model model) {
personService.addPerson(person);
return "redirect:/listP";
}
#RequestMapping(value="/listP", method=RequestMethod.GET)
public String listPerson(Model model) {
model.addAttribute("persons", personService.getAllPersons());
return "ajaxExmpl";
}

Since you are making Ajax call it was not refreshing the page hence you new model attribute is not getting loaded. You need to do partial refresh or full page refresh in success function. For full refresh, In success method try to refresh your jsp by putting window.location = '/CRUDWebUI/listP'

StickyX element without float

I am trying to make UL.pagination to be in the center of the view-area of the parent, without using float as it will interrupt my style.
Would this possible?
I am not familiar with SO yet, but my point is to trigger scrollLeft of .pagination parent to keep pagination in the center of its parent.
This is my try on jsFiddle
/* my goal is to make pagination in the center of the view-area */
$.fn.StickyX = function() {
// alert(this.parentNode.clientWidth);
// alert($(this).parent().innerWidth());
return this.css({
'margin-left': ($(this).parent().innerWidth() / 2) - ($(this).width() / 2) + 'px',
'position': 'inline'
});
};
$('.pagination').StickyX();
#dataTable .pagination {
margin: 0;
padding: 0;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container" id="wrapper">
<div id="header">
Header
</div>
<div class="row">
<div class="col-xs-9 contents">
<div class="table-responsive">
<table class="table table-bordered table-hover table-striped table-condensed" id="dataTable">
<thead class="text-primary">
<tr>
<th role="group" aria-label="">
<button type="button" class="btn btn-default btn-add"><i class="glyphicon glyphicon-plus"></i>
</button>
<button type="button" class="btn btn-default btn-refresh"><i class="glyphicon glyphicon-refresh"></i>
</button>
</th>
<th>id</th>
<th>User name</th>
<th>password</th>
<th>Full name</th>
<th>Email</th>
<th>URL</th>
<th>Join date</th>
<th>activation_key</th>
<th>lastupdate</th>
<th>status</th>
<th>groupID</th>
<th>title</th>
</tr>
</thead>
<tbody>
<tr id="row-1">
<td class="btn-group" role="group" aria-label="">
<button type="button" class="btn btn-warning btn-edit"><i class="glyphicon glyphicon-pencil"></i>
</button>
<button type="button" class="btn btn-danger btn-delete"><i class="glyphicon glyphicon-trash"></i>
</button>
</td>
<td>1</td>
<td>admin.admin</td>
<td>**********</td>
<td> </td>
<td> </td>
<td> </td>
<td>2015-12-07 02:37:47</td>
<td> </td>
<td>2015-12-06 18:37:47</td>
<td>isActive</td>
<td>isSuperAdmin</td>
<td>Super Admin</td>
</tr>
<tr id="row-2">
<td class="btn-group" role="group" aria-label="">
<button type="button" class="btn btn-warning btn-edit"><i class="glyphicon glyphicon-pencil"></i>
</button>
<button type="button" class="btn btn-danger btn-delete"><i class="glyphicon glyphicon-trash"></i>
</button>
</td>
<td>2</td>
<td>demo.demo</td>
<td>***********</td>
<td> </td>
<td> </td>
<td> </td>
<td>0000-00-00 00:00:00</td>
<td> </td>
<td>2016-01-05 12:45:32</td>
<td>isActive</td>
<td>isSuperAdmin</td>
<td>demo</td>
</tr>
<tr>
<td class="page-control" colspan="13">
<ul class="pagination">
<li class="disabled">
<a href="#Prv" aria-label="Previous">
<span aria-hidden="true">«</span>
</a>
</li>
<li class="active">1<span class="sr-only">(current)</span>
</li>
<li>2
</li>
<li>3
</li>
<li>4
</li>
<li>5
</li>
<li>
<a href="#Nxt" aria-label="Next">
<span aria-hidden="true">»</span>
</a>
</li>
</ul>
</td>
</tr>
</tbody>
<tfoot></tfoot>
</table>
</div>
</div>
<div class="col-xs-3">
[Menu]
</div>
</div>
<div>
Footer
</div>
</div>
I made some modification js which some how solve the issue, but still need some more help.
jsfiddle
(function($) { // forked from http://stackoverflow.com/questions/4814398/how-can-i-check-if-a-scrollbar-is-visible
$.fn.hasScrollBar = function() {
var e = this.get(0);
return {
vertical: e.scrollHeight > e.clientHeight,
horizontal: e.scrollWidth > e.clientWidth
};
}
})(jQuery);
$.fn.StickyX = function() {
var parentWithScroll = $(this).parents().filter(function() {return $(this).hasScrollBar().horizontal;}).first();
if(parentWithScroll) {
var e = $(this);
parentWithScroll.scroll(function() {
e.css('margin-left', ($(this).width() / 2) - (e.width() / 2) + $(this).scrollLeft() + 'px');
})
return this.css('margin-left', (parentWithScroll.width() / 2) - ($(this).width() / 2) + parentWithScroll.scrollLeft() + 'px');
} else {
return this.css('margin-left', 'auto;');
}
};
$('.pagination').StickyX();

to achieve this you only need css and html.
Try this:
td.page-control { text-align:center; }
ul.pagination { margin:0 auto; }
Adapt the code to make sure it's not overridden by your existing styles.
And disable the javascript that is adding the margin to the ul
https://jsfiddle.net/ksqzpfm9/1/
You can use the same method to horizontally center other elements

knockoutjs can not apply bindings multiple times to the same element

in following code uncaught error is found..
the binding is applied only once till it display can not apply bindings multiple times...
is it problem of knockout version ?
can be write following code in a immediatly invoke function...
var DummyContact = [
{
"ContactID": 1,
"FirstName": "Nimesh",
"LastName": "Vaghasiya"
},
{
"ContactID": 2,
"FirstName": "John",
"LastName": "Cena"
}
];
var ContactViewModel = function () {
var self = this;
var url = "/Contacts/GetAllContacts";
//var refresh = function () {
// $.getJSON(url, {}, function (data) {
// self.Contacts(data);
// });
//};
var refresh = function () {
self.Contacts(DummyContact);
};
// public data properties
self.Contacts = ko.observableArray([]);
refresh();
self.createContact = function () {
window.location.href = '/Contacts/CreateEdit/0';
};
self.editContact = function (Contact) {
window.location.href = '/Contacts/CreateEdit/' + Contact.ContactID;
};
self.removeContact = function (Contact) {
if (confirm("Are you sure you want to delete this profile?")) {
self.Contacts.remove(Contact);
}
};
};
ko.applyBindings(new ContactViewModel());
html code is :
#{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<html>
<body>
<input type="button" class="btn btn-small btn-primary" value="New Contact" data-bind="click:$root.createContact" />
<hr />
<table class="table table-striped table-bordered table-condensed">
<tr>
<th>First Name</th>
<th>Last Name</th>
<th></th>
</tr>
<tbody data-bind="foreach: Contacts">
<tr>
<td class="name"><a data-bind="text: FirstName, click:$parent.editContact"></a></td>
<td data-bind="text: LastName"></td>
<td>
<button class="btn btn-mini btn-danger" data-bind="click:$parent.removeContact">remove</button></td>
</tr>
</tbody>
</table>
</body>
</html>
<script src="~/Scripts/Contact.js"></script>
//layout
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>#ViewBag.Title - My ASP.NET MVC Application</title>
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<meta name="viewport" content="width=device-width" />
#Styles.Render("~/Content/css")
#Styles.Render("~/Content/themes/base/jquery.ui.all.css")
#Styles.Render("~/Content/themes/base/jquery.ui.dialog.css")
#Scripts.Render("~/bundles/modernizr")
#Scripts.Render("~/bundles/knockout")
</head>
<body>
<header>
<div class="container content-wrapper">
<div class="float-left">
<p class="site-title">
<a href="#Url.Action("Index", "Home")">
<img src="~/Content/themes/base/images/address-book.png" style="margin-left: -5px" /></a>
</p>
</div>
<div class="float-right">
<section id="login">
#Html.Partial("_LoginPartial")
</section>
<nav>
<ul id="menu">
<li>#Html.ActionLink("Home", "Index", "Home")</li>
#if (Request.IsAuthenticated)
{
<li>#Html.ActionLink("Groups", "Index", "Groups")</li>
<li>#Html.ActionLink("Contacts", "Index1", "Contacts")</li>
<li>#Html.ActionLink("Address", "Index", "Address")</li>
<li>#Html.ActionLink("Email", "Index", "Emails")</li>
<li>#Html.ActionLink("Numbers", "Index", "Numbers")</li>
}
<li>#Html.ActionLink("Contact Us", "Contact", "Home")</li>
<li>#Html.ActionLink("About", "About", "Home")</li>
</ul>
</nav>
</div>
</div>
</header>
<div id="body">
#RenderSection("featured", required: false)
<section class="content-wrapper main-content clear-fix container">
#RenderBody()
</section>
</div>
<footer>
<div class="content-wrapper container">
<div class="float-left">
<p>© #DateTime.Now.Year - My ASP.NET MVC Application</p>
</div>
</div>
</footer>
#Scripts.Render("~/bundles/jquery")
#Styles.Render("~/Content/bootstrap/bootstrap.css")
#Scripts.Render("~/bundles/jqueryui")
#Scripts.Render("~/bundles/jqueryval")
#Scripts.Render("~/Scripts/modaldialog.js")
#RenderSection("scripts", required: false)
</body>
<script type="text/javascript">
(function () {
$("#body").show({ effect: "drop", direction: "down", distance: 200, duration: 1000 })
})();
</script>
</html>

Change your html so something like this:
#{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<html>
<body>
<div id="unique-view-data">
<input type="button" class="btn btn-small btn-primary" value="New Contact" data-bind="click:$root.createContact" />
<hr />
<table class="table table-striped table-bordered table-condensed">
<tr>
<th>First Name</th>
<th>Last Name</th>
<th></th>
</tr>
<tbody data-bind="foreach: Contacts">
<tr>
<td class="name"><a data-bind="text: FirstName, click:$parent.editContact"></a></td>
<td data-bind="text: LastName"></td>
<td>
<button class="btn btn-mini btn-danger" data-bind="click:$parent.removeContact">remove</button></td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
<script src="~/Scripts/Contact.js"></script>
And change the last line in your javascript to this:
ko.applyBindings(new ContactViewModel(), document.getElementById("unique-view-data"));
This tells knockout to only apply the bindings to the DOM element specified in the second parameter.
I suspect that there might be other viewmodels also trying to apply bindings. If that is the case, please update the other viewmodels appropriately.

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