What is the best way to validate a date input which can be changed with text? I've tried with aui:validator with no success, when I click on the datepicker, the onSelect doesn't update the value and my custom validation recieves the old value from the datepicker.
<aui:input type="text" name="creationDate" id="creationDate" class="datefield">
<aui:validator name="required"/>
<aui:validator name="custom" errorMessage="Default error message">
function (val, fieldNode, ruleValue) {
var date = new Date(val);
var today = new Date();
return (date < today);
}
}
</aui:validator>
</aui:input>
<script type="text/javascript">
$(document).ready(function(){
$("#creationDate").datepicker("option", "minDate", 0);
}
</script>
Try this:
$("#creationDate").datepicker(
{
minDate: 0,
onClose: function() {
$(this).focus().blur();
}
}
);
Related
I am using DataTable to display my Data.
Issue
Each Column has a Search Field in the Head. But when I click on the input field, it keeps sorting every time I click inside the input field.
This is what I need
On Clicking, I don't want the sorting through input box.
What I have tried isn't working
<script type="text/javascript">
$(document).ready(function() {
// Setup - add a text input to each footer cell
$('#example thead th').each( function () {
var title = $(this).text();
$(this).html( '<input type="text" placeholder="Search '+title+'" />' );
} );
var table = $('#example').DataTable({
"pageLength": 20,
initComplete: function () {
this.api().columns().every( function () {
var that = this;
$( 'input', this.header() ).on( 'keyup change clear', function () {
if ( that.search() !== this.value ) {
that.search( this.value ).draw();
}
});
} );
}
});
} );
</script>
Please help.
To do this you can use 2 rows in the header:
the first one to control ordering/sorting
another one to display each input field
Then you need to use the orderCellsTop option to specify that only the first row should be used to control sorting.
A basic example, would therefore be as follows:
$(document).ready(function() {
$("#result-table thead tr").clone(true).appendTo("#result-table thead");
// add a text input filter to each column of the new row
$("#result-table thead tr:eq(1) th").each(function (i) {
var title = $(this).text();
$(this).html("<input type='text' class='form-control' placeholder='Search '" + title + "' />");
$("input", this).on( "keyup change", function () {
if ($("#result-table").DataTable().column(i).search() !== this.value) {
$("#result-table").DataTable().column(i).search(this.value).draw();
}
});
});
$('#example').DataTable({
orderCellsTop: true,
});
} );
I am facing problem here as in phonegap image is uploaded to the server once u select a picture.I don't want to upload image before submitting form. Image is uploaded automatically to server which is something i don't want.I want to upload image with the form, where form contains many more fields which is required to send along with image. What are the possible ways to submit with form?
<!DOCTYPE HTML >
<html>
<head>
<title>Registration Form</title>
<script type="text/javascript" charset="utf-8" src="phonegap-1.2.0.js"></script>
<script type="text/javascript" charset="utf-8">
// Wait for PhoneGap to load
document.addEventListener("deviceready", onDeviceReady, false);
// PhoneGap is ready
function onDeviceReady() {
// Do cool things here...
}
function getImage() {
// Retrieve image file location from specified source
navigator.camera.getPicture(uploadPhoto, function(message) {
alert('get picture failed');
},{
quality: 50,
destinationType: navigator.camera.DestinationType.FILE_URI,
sourceType: navigator.camera.PictureSourceType.PHOTOLIBRARY
});}
function uploadPhoto(imageURI) {
var options = new FileUploadOptions();
options.fileKey="file";
options.fileName=imageURI.substr(imageURI.lastIndexOf('/')+1);
options.mimeType="image/jpeg";
var params = new Object();
params.value1 = "test";
params.value2 = "param";
options.params = params;
options.chunkedMode = false;
var ft = new FileTransfer();
ft.upload(imageURI, "http://yourdomain.com/upload.php", win, fail, options);
}
function win(r) {
console.log("Code = " + r.responseCode);
console.log("Response = " + r.response);
console.log("Sent = " + r.bytesSent);
alert(r.response);
}
function fail(error) {
alert("An error has occurred: Code = " = error.code);
}
</script>
</head>
<body>
<form id="regform">
<button onclick="getImage();">select Avatar<button>
<input type="text" id="firstname" name="firstname" />
<input type="text" id="lastname" name="lastname" />
<input type="text" id="workPlace" name="workPlace" class="" />
<input type="submit" id="btnSubmit" value="Submit" />
</form>
</body>
</html>
Create two functions you can call separately. One function for just getting the image, and another function to upload the image.
You can do something like below.
<!DOCTYPE html>
<html>
<head>
<title>Submit form</title>
<script type="text/javascript" charset="utf-8" src="cordova.js"></script>
<script type="text/javascript" charset="utf-8">
var pictureSource; // picture source
var destinationType; // sets the format of returned value
// Wait for device API libraries to load
//
document.addEventListener("deviceready",onDeviceReady,false);
// device APIs are available
//
function onDeviceReady() {
pictureSource = navigator.camera.PictureSourceType;
destinationType = navigator.camera.DestinationType;
}
// Called when a photo is successfully retrieved
//
function onPhotoURISuccess(imageURI) {
// Show the selected image
var smallImage = document.getElementById('smallImage');
smallImage.style.display = 'block';
smallImage.src = imageURI;
}
// A button will call this function
//
function getPhoto(source) {
// Retrieve image file location from specified source
navigator.camera.getPicture(onPhotoURISuccess, onFail, { quality: 50,
destinationType: destinationType.FILE_URI,
sourceType: source });
}
function uploadPhoto() {
//selected photo URI is in the src attribute (we set this on getPhoto)
var imageURI = document.getElementById('smallImage').getAttribute("src");
if (!imageURI) {
alert('Please select an image first.');
return;
}
//set upload options
var options = new FileUploadOptions();
options.fileKey = "file";
options.fileName = imageURI.substr(imageURI.lastIndexOf('/')+1);
options.mimeType = "image/jpeg";
options.params = {
firstname: document.getElementById("firstname").value,
lastname: document.getElementById("lastname").value,
workplace: document.getElementById("workplace").value
}
var ft = new FileTransfer();
ft.upload(imageURI, encodeURI("http://some.server.com/upload.php"), win, fail, options);
}
// Called if something bad happens.
//
function onFail(message) {
console.log('Failed because: ' + message);
}
function win(r) {
console.log("Code = " + r.responseCode);
console.log("Response = " + r.response);
//alert("Response =" + r.response);
console.log("Sent = " + r.bytesSent);
}
function fail(error) {
alert("An error has occurred: Code = " + error.code);
console.log("upload error source " + error.source);
console.log("upload error target " + error.target);
}
</script>
</head>
<body>
<form id="regform">
<button onclick="getPhoto(pictureSource.PHOTOLIBRARY);">Select Photo:</button><br>
<img style="display:none;width:60px;height:60px;" id="smallImage" src="" />
First Name: <input type="text" id="firstname" name="firstname"><br>
Last Name: <input type="text" id="lastname" name="lastname"><br>
Work Place: <input type="text" id="workplace" name="workPlace"><br>
<input type="button" id="btnSubmit" value="Submit" onclick="uploadPhoto();">
</form>
</body>
</html>
You're already sending custom fields in your example.
var params = new Object();
params.value1 = "test";
params.value2 = "param";
options.params = params;
Just populate params with your form fields.
I also faced same problem, but I have done using two server side calls on one click. In this, in first call submit data and get its id in callback using JSON then upload image using this id. On server side updated data and image using this id.
$('#btn_Submit').on('click',function(event) {
event.preventDefault();
if(event.handled !== true)
{
var ajax_call = serviceURL;
var str = $('#frm_id').serialize();
$.ajax({
type: "POST",
url: ajax_call,
data: str,
dataType: "json",
success: function(response){
//console.log(JSON.stringify(response))
$.each(response, function(key, value) {
if(value.Id){
if($('#vImage').attr('src')){
var imagefile = imageURI;
$('#vImage').attr('src', imagefile);
/* Image Upload Start */
var ft = new FileTransfer();
var options = new FileUploadOptions();
options.fileKey="vImage";
options.fileName=imagefile.substr(imagefile.lastIndexOf('/')+1);
options.mimeType="image/jpeg";
var params = new Object();
params.value1 = "test";
params.value2 = "param";
options.params = params;
options.chunkedMode = false;
ft.upload(imagefile, your_service_url+'&Id='+Id+'&mode=upload', win, fail, options);
/* Image Upload End */
}
}
});
}
}).done(function() {
$.mobile.hidePageLoadingMsg();
})
event.handled = true;
}
return false;
});
On server side using PHP
if($_GET['type'] != "upload"){
// Add insert logic code
}else if($_GET['type'] == "upload"){
// Add logic for image
if(!empty($_FILES['vImage']) ){
// Copy image code and update data
}
}
I could not get these plugins to upload a file with the other answers.
The problem seemed to stem from the FileTransfer plugin, which states:
fileURL: Filesystem URL representing the file on the device or a data URI.
But that did not appear to work properly for me. Instead I needed to use the File plugin to create a temporary file using the data uri to get me a blob object: in their example, writeFile is a function which takes a fileEntry (returned by createFile) and dataObj (blob). Once the file is written, its path can be retrieved and passed to the FileTransfer instance. Seems like an awful lot of work, but at least it's now uploading.
I have a iframe and i'm trying to use Dialog to get data in Iframe and output to current html, but i don't know how to get Ckeditor Content from the Iframe.
I tried to using CKEDITOR.instances['editor'].getData(); but look like cannot get it.
This is my code:
<textarea class='editor' name='description' id='description'></textarea>
$( "#dialog_custom" ).dialog({
autoOpen: false,
modal: true,
height: 768,
width: 1024,
buttons: {
Add: function() {
var model = $('.dialog_custom').contents().find('#model').val();
var product_id = $('.dialog_custom').contents().find('#product_id').val();
var product_name = $('.dialog_custom').contents().find('#product_name').val();
var qty = $('.dialog_custom').contents().find('#qty').val();
var total = $('.dialog_custom').contents().find('#total').val();
var category = $('.dialog_custom').contents().find('#category').val();
if(qty=='') { qty = '0'; }
if(total=='') { total = '0.00'; }
if(model=='') {
alert('Please input the correct Model Number.');
} else {
$(".product").append(InsertTableGetFromIframe);
$('.delete_custom_row').click(function() {
if(confirm("Are you sure want to delete this data?")) {
$(this).parents('.custom_row').next('.parts_row').remove();
$(this).parents('.custom_row').remove();
}
});
$('.dialog_custom').contents().find('#model').val('');
$('.dialog_custom').contents().find('#product_id').val('');
$('.dialog_custom').contents().find('#product_name').val('');
$('.dialog_custom').contents().find('#qty').val('');
$('.dialog_custom').contents().find('#total').val('');
$('.dialog_custom').contents().find('#category').val('');
$(this).dialog("close");
i++;
}
},
Close: function() {
$(this).dialog("close");
}
}
});
$( "#open_custom" ).click(function() {
$( "#dialog_custom" ).dialog( "open" );
});
</script>
Finally, I found out the solution to get the content in the iframe, i used jquery to submit the form then POST the value on the field and get it by Jquery again.
It's the most simple way that i found, actually I think we have another way better to do it...
I have a page with checkboxes which are used to filter a webgrid.
To give my question some context by unchecking a checkbox the data will be filtered to show fewer results in my webgrid by using ajax request. But once I click on the numbers below the webgrid to cycle through the next set of records in the grid I lose the current state of my checkboxes. This is because I am calling my ActionResult method again which is loading the page again.
So how do I maintain those checkbox values between page loads?
This is my view
#model IEnumerable<UserManager.Models.vw_UserManager_Model>
#*#model UserManager.Models.vw_UserManager_Model
*#
#{
ViewBag.Title = "User Manager Dashboard";
}
#Html.ActionLink("Create New User", "CreateUser")
<div class="webgrid-filter">
<b>#Html.Label("Select a filter: ")</b>
<br />
#Html.Label("Toggle ALF Intelligence users:")
<input name="User logged in" type="checkbox" onclick="filterGrid('#Url.Action("Index", "UserManager")')" id="chkFilterAlfIntell" checked="checked" />
#Html.Label("Toggle ALF Connect users:")
<input name="User logged in" type="checkbox" onclick="filterGrid('#Url.Action("Index", "UserManager")')" id="chkFilterAlfConn" checked="checked"/>
#Html.Label("Toggle BRAD users:")
<input name="User logged in" type="checkbox" onclick="filterGrid('#Url.Action("Index", "UserManager")')" id="chkFilterBrad" checked="checked"/>
</div>
<div id="webgrid-wrapper">
#Html.Partial("~/Views/Partial/_WebGridUserManager.cshtml", Model)
</div>
<br />
<script type="text/javascript">
$(document).ready(function () {
// Disable checkboxs where a user is not active.
$(".webgrid-wrapper input:not(:checked)").attr("disabled", "disabled");
// Style tables.
function jQueryUIStyling() {
$('input:button, input:submit').button();
$('.webgrid-wrapper').addClass('ui-grid ui-widget ui-widget-content ui-corner-all');
$('.webgrid-title').addClass('ui-grid-header ui-widget-header ui-corner-top');
jQueryTableStyling();
} // end of jQueryUIStyling
function jQueryTableStyling() {
$('.webgrid').addClass('ui-grid-content ui-widget-content');
$('.webgrid-header').addClass('ui-state-default');
$('.webgrid-footer').addClass('ui-grid-footer ui-widget-header ui-corner-bottom ui-helper-clearfix');
} // end of jQueryTableStyling
});
</script>
<script type="text/javascript">
function filterGrid(url) {
var filters = getFilterVals();
// console.log(filters);
$.ajax({
url: url,
type: "POST",
async: true,
dataType: "html",
data: "alfConnect=" + filters.alfConnect + "&" + "alfIntelligence=" + filters.alfIntelligence + "&" + "brad=" + filters.brad,
success: function (data) {
$('#webgrid-wrapper').empty().html(data);
// $('#webgrid-wrapper').html(data);
}
});
}
function getFilterVals() {
filters = new Object();
if ($('.webgrid-filter #chkFilterAlfIntell').is(':checked')) {
filters.alfIntelligence = 1;
}
else {
filters.alfIntelligence = 0;
}
if ($('.webgrid-filter #chkFilterAlfConn').is(':checked')) {
filters.alfConnect = 1;
}
else {
filters.alfConnect = 0;
}
if ($('.webgrid-filter #chkFilterBrad').is(':checked')) {
filters.brad = 1;
}
else {
filters.brad = 0;
}
return filters;
}
function logUserOff(url) {
var answer = confirm('Are you sure you want to save this data?')
if (answer) {
// alert(url + ": " + value);
$.ajax({
url: url,
type: "POST"
// data: value
}).done(function () {
$(this).addClass("done");
});
return true;
}
else {
return false;
}
};
</script>
In div class webgrid filter you can see the checkboxes which I want to maintain the values of.
My actionResult for this view
public ActionResult Index()
{
try
{
var model = new UserManagerTestEntities().vw_UserManager_Model;
//var model = new UserManager.Models.vw_UserManager_Model();
return View(model.ToList());
}
catch (Exception ex)
{
return View(ViewBag);
}
}
Does anyone have suggestions? Thanks!
Instead of doing action on your controller, maybe you could: as click action on checkbox call javascript function which at the end would make ajax call.
I am using the following for datepicker in Jquery to format the date display in dd/mm/yy format and also I want the user not to select future date.Only one thing is working at a time.
<script type="text/javascript" language ="javascript" >
$(function () {
var date = new Date();
var currentDate = date.getDate();
var currentMonth = date.getMonth();
var currentYear = date.getFullYear();
$(".datepicker").datepicker({ dateFormat: 'dd/mm/yy' });
$(".datepicker").datepicker({ maxDate: new Date(currentYear, currentMonth, currentDate) });
});
</script>
How do make, both the dateformat and disable the future dates to work simultaneously. I am missing single bit, I don't know how to club this two validations or requirements togather.
Any answers Please?
Thank you.
I had a similar requirement for my code with a hire date. Here's how I did it:
$('#hireDate').datepicker({
dateFormat: 'dd/mm/yy',
maxDate: new Date(currentYear, currentMonth, currentDay)
});
The user can still enter a future date manually and weasel around your date picker. We had this problem on a production system.
If you want to additionally validate the date using the validation plugin, try this:
/**
* Requires Datepicker and Validator
*
* Params:
* 0...dateformat. see datepicker
* 1...date. Value "0" is "today"
* 2...(optional). date to display. will be automatically filled if 0 and 1 are set.
* usage:
* myfield: { maxDate: ['m/d/yy', 0] }
*/
jQuery.validator.addMethod("maxDate",
function(value, element, params) {
if (!params[0])
throw 'params missing dateFormat';
if (typeof(params[1]) == 'undefined' )
throw 'params missing maxDate';
var dateFormat = params[0];
var maxDate = params[1];
if (maxDate == 0) {
maxDate = new Date();
maxDate.setHours(0); // make it 00:00:0
maxDate.setMinutes(0);
maxDate.setSeconds(0);
maxDate.setMilliseconds(0);
}
if (typeof(params[2]) == 'undefined' )
params[2] = $.datepicker.formatDate(dateFormat, maxDate);
try {
var valueAsDate = $.datepicker.parseDate( dateFormat, value )
return (valueAsDate < maxDate);
} catch (x) {
return false;
}
},'Must be greater than {2}.');
$("#myform").validate({
rules: {
datepicker : {
maxDate ['m/d/yy', 0]
}
}
});
HTML:
<input name="datepicker" class="datepicker" type="text"/>