I am new to ember, developing Filtering by date functionality using ember js.
handle bars:
<div class="input-group date" data-behavior="ActiveRock.filterDatePicker" data-date-before-field="#filter_end_date">
<input type="text" class="form-control" id="filter_start_date" {{action filterPortfolios}}/>
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
Behaviour:
$ ->
ActiveRock.datePicker = (el) ->
el.datepicker(
format: 'yyyy/mm/dd'
autoclose: true
).on('show', (e) ->
$('.datepicker').css('z-index', '1151')
true
).on('hide', (e) ->
logic
return false
true
)
controller action: filterPortfolios
included bootstrap datepicker
but it is not working, please suggest any solution.
Thanks,
Prasad.
In behavior I written like taht
$(function() {
return ExamplePicker.filterDatePicker = function(el) {
return el.datepicker({
format: 'yyyy/mm/dd',
autoclose: true
}).on('changeDate', function(e) {
var controller;
controller = App.__container__.lookup("controller:<controller_name>");
controller.send("<action_name>");
return true;
});
};
});
I'd like to allow users to submit a title for each file that is dragged into Dropzone that will be inputted into a text input. But i don't know how to add it. Everyone can help me?
This is my html code code
<form id="my-awesome-dropzone" class="dropzone">
<div class="dropzone-previews"></div> <!-- this is were the previews should be shown. -->
<!-- Now setup your input fields -->
<input type="email" name="username" id="username" />
<input type="password" name="password" id="password" />
<button type="submit">Submit data and files!</button>
</form>
And this is my script code
<script>
Dropzone.options.myAwesomeDropzone = { // The camelized version of the ID of the form element
// The configuration we've talked about above
url: "upload.php",
autoProcessQueue: false,
uploadMultiple: true,
parallelUploads: 100,
maxFiles: 100,
maxFilesize:10,//MB
// The setting up of the dropzone
init: function() {
var myDropzone = this;
// First change the button to actually tell Dropzone to process the queue.
this.element.querySelector("button[type=submit]").addEventListener("click", function(e) {
// Make sure that the form isn't actually being sent.
e.preventDefault();
e.stopPropagation();
myDropzone.processQueue();
});
// Listen to the sendingmultiple event. In this case, it's the sendingmultiple event instead
// of the sending event because uploadMultiple is set to true.
this.on("sendingmultiple", function() {
// Gets triggered when the form is actually being sent.
// Hide the success button or the complete form.
});
this.on("successmultiple", function(files, response) {
// Gets triggered when the files have successfully been sent.
// Redirect user or notify of success.
});
this.on("errormultiple", function(files, response) {
// Gets triggered when there was an error sending the files.
// Maybe show form again, and notify user of error
});
},
accept: function (file, done) {
//maybe do something here for showing a dialog or adding the fields to the preview?
},
addRemoveLinks: true
}
</script>
You can actually provide a template for Dropzone to render the image preview as well as any extra fields. In your case, I would suggest taking the default template or making your own, and simply adding the input field there:
<div class="dz-preview dz-file-preview">
<div class="dz-image"><img data-dz-thumbnail /></div>
<div class="dz-details">
<div class="dz-size"><span data-dz-size></span></div>
<div class="dz-filename"><span data-dz-name></span></div>
</div>
<div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress></span></div>
<div class="dz-error-message"><span data-dz-errormessage></span></div>
<input type="text" placeholder="Title">
</div>
The full default preview template can be found in the source code of dropzone.js.
Then you can simply pass your custom template to Dropzone as a string for the previewTemplate key of the option parameters. For example:
var myDropzone = new Dropzone('#yourId', {
previewTemplate: "..."
});
As long as your element is a form, Dropzone will automatically include all inputs in the xhr request parameters.
I am doing something fairly similar. I accomplished it by just adding a modal dialog with jquery that opens when a file is added. Hope it helps.
this.on("addedfile", function() {
$("#dialog-form").dialog("open");
});
In my answer, substitute your "title" field for my "description" field.
Add input text or textarea to the preview template. For example:
<div class="table table-striped files" id="previews">
<div id="template" class="file-row">
<!-- This is used as the file preview template -->
<div>
<span class="preview"><img data-dz-thumbnail /></span>
</div>
<div>
<p class="name" data-dz-name></p>
<input class="text" type="text" name="description" id="description" placeholder="Searchable Description">
</div> ... etc.
</div>
</div>
Then in the sending function, append the associated data:
myDropzone.on("sending", function(file, xhr, formData) {
// Get and pass description field data
var str = file.previewElement.querySelector("#description").value;
formData.append("description", str);
...
});
Finally, in the processing script that does the actual upload, receive the data from the POST:
$description = (isset($_POST['description']) && ($_POST['description'] <> 'undefined')) ? $_POST['description'] : '';
You may now store your description (or title or what have you) in a Database etc.
Hope this works for you. It was a son-of-a-gun to figure out.
This one is kind of hidden in the docs but the place to add additional data is in the "sending" event. The sending event is called just before each file is sent and gets the xhr object and the formData objects as second and third parameters, so you can modify them.
So basically you'll want to add those two additional params and then append the additional data inside "sending" function or in your case "sendingmultiple". You can use jQuery or just plain js to get the values. So it should look something like:
this.on("sendingmultiple", function(file, xhr, formData) {
//Add additional data to the upload
formData.append('username', $('#username').val());
formData.append('password', $('#password').val());
});
Here is my solution:
Dropzone.autoDiscover = false;
var myDropzone = new Dropzone("#myDropzone", {
url: 'yourUploader.php',
init: function () {
this.on(
"addedfile", function(file) {
caption = file.caption == undefined ? "" : file.caption;
file._captionLabel = Dropzone.createElement("<p>File Info:</p>")
file._captionBox = Dropzone.createElement("<input id='"+file.filename+"' type='text' name='caption' value="+caption+" >");
file.previewElement.appendChild(file._captionLabel);
file.previewElement.appendChild(file._captionBox);
}),
this.on(
"sending", function(file, xhr, formData){
formData.append('yourPostName',file._captionBox.value);
})
}
});
yourUploader.php :
<?php
// Your Dropzone file named
$myfileinfo = $_POST['yourPostName'];
// And your files in $_FILES
?>
$("#my-awesome-dropzone").dropzone({
url: "Enter your url",
uploadMultiple: true,
autoProcessQueue: false,
init: function () {
let totalFiles = 0,
completeFiles = 0;
this.on("addedfile", function (file) {
totalFiles += 1;
localStorage.setItem('totalItem',totalFiles);
caption = file.caption == undefined ? "" : file.caption;
file._captionLabel = Dropzone.createElement("<p>File Info:</p>")
file._captionBox = Dropzone.createElement("<textarea rows='4' cols='15' id='"+file.filename+"' name='caption' value="+caption+" ></textarea>");
file.previewElement.appendChild(file._captionLabel);
file.previewElement.appendChild(file._captionBox);
// this.autoProcessQueue = true;
});
document.getElementById("submit-all").addEventListener("click", function(e) {
// Make sure that the form isn't actually being sent.
const myDropzone = Dropzone.forElement(".dropzone");
myDropzone.processQueue();
});
this.on("sending", function(file, xhr, formData){
console.log('total files is '+localStorage.getItem('totalItem'));
formData.append('description[]',file._captionBox.value);
})
}
});
For those who want to keep the automatic and send datas (like an ID or something that does not depend on the user) you can just add a setTimeout to "addedfile":
myDropzone.on("addedfile", function(file) {
setTimeout(function(){
myDropzone.processQueue();
}, 10);
});
Well I found a solution for me and so I am going to write it down in the hope it might help other people also. The basic approach is to have an new input in the preview container and setting it via the css class if the file data is incoming by succeeding upload process or at init from existing files.
You have to integrate the following code in your one.. I just skipped some lines which might necessary for let it work.
photowolke = {
render_file:function(file)
{
caption = file.title == undefined ? "" : file.title;
file.previewElement.getElementsByClassName("title")[0].value = caption;
//change the name of the element even for sending with post later
file.previewElement.getElementsByClassName("title")[0].id = file.id + '_title';
file.previewElement.getElementsByClassName("title")[0].name = file.id + '_title';
},
init: function() {
$(document).ready(function() {
var previewNode = document.querySelector("#template");
previewNode.id = "";
var previewTemplate = previewNode.parentNode.innerHTML;
previewNode.parentNode.removeChild(previewNode);
photowolke.myDropzone = new Dropzone("div#files_upload", {
init: function() {
thisDropzone = this;
this.on("success", function(file, responseText) {
//just copy the title from the response of the server
file.title=responseText.photo_title;
//and call with the "new" file the renderer function
photowolke.render_file(file);
});
this.on("addedfile", function(file) {
photowolke.render_file(file);
});
},
previewTemplate: previewTemplate,
});
//this is for loading from a local json to show existing files
$.each(photowolke.arr_photos, function(key, value) {
var mockFile = {
name: value.name,
size: value.size,
title: value.title,
id: value.id,
owner_id: value.owner_id
};
photowolke.myDropzone.emit("addedfile", mockFile);
// And optionally show the thumbnail of the file:
photowolke.myDropzone.emit("thumbnail", mockFile, value.path);
// Make sure that there is no progress bar, etc...
photowolke.myDropzone.emit("complete", mockFile);
});
});
},
};
And there is my template for the preview:
<div class="dropzone-previews" id="files_upload" name="files_upload">
<div id="template" class="file-row">
<!-- This is used as the file preview template -->
<div>
<span class="preview"><img data-dz-thumbnail width="150" /></span>
</div>
<div>
<input type="text" data-dz-title class="title" placeholder="title"/>
<p class="name" data-dz-name></p><p class="size" data-dz-size></p>
<strong class="error text-danger" data-dz-errormessage></strong>
</div>
<div>
<div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0">
<div class="progress-bar progress-bar-success" style="width:0%;" data-dz-uploadprogress></div>
</div>
</div>
</div>
When I set {{input value=sDate type='date'}} in a handlebar template in emberjs, I get the html5 datepicker when using Chrome. Unfortunately, html5 datepicker is not supported in Firefox. How do I switch over to the jqueryUI datepicker instead?
The best way would be to create your own component and to call element.datepicker(); in your component's didInsertElement hook.
Here is an [Ember.Component][1] implementation of Bootstrap DatePicker:
Note: You should be able to adapt the setupDatePicker function easily to use jqueryUI datepicker.
date_picker_component.js
Chipmunk.DatePickerComponent = Ember.Component.extend({
setupDatePicker: {
var self = this;
return this.$('.datepicker').datepicker({
separator: "-",
autoclose: true
}).on("changeDate", function(event) {
return self.set("value", self.format(event.date));
});
}.on('didInsertElement'),
formattedValue: {
var value = this.get('value');
if (value) {
return this.format(value);
}
}.property('value'),
format: function(value) {
return moment.utc(value).format("YYYY-MM-DD");
}
});
date-picker.handlebars
<div class="date datepicker" data-date-format="yyyy-mm-dd">
<input class="form-control" size="16" type="text" readonly {{bindAttr value="formattedValue" rel="rel"}}>
<span class="add-on"><i class="icon-th"></i></span>
</div>
Usage:
{{date-picker value=sDate}}
I have an Ember.js controller and I'm attempting to send a file to my rails controller with jquery file upload.
I started with this:
myControllerAction: ->
$('#fileupload').fileupload(
url: "/api/v1/comics"
dataType: 'json'
formData:
comic: {
title: self.get('comicTitle')
prompt_one_id: self.get('prompts')[0].get('id')
prompt_two_id: self.get('prompts')[1].get('id')
}
)
Which did work, but it sent the form as soon as a file was selected. I want to do it all when the user submits the form. So I tried this:
didInsertElement: ->
$('#fileupload').fileupload(
url: "/api/v1/comics"
dataType: 'json'
formData:
comic: {
title: self.get('comicTitle')
prompt_one_id: self.get('prompts')[0].get('id')
prompt_two_id: self.get('prompts')[1].get('id')
}
add: (e, data) ->
data.submit()
progressall: (e, data) ->
progress = parseInt(data.loaded / data.total * 100, 10)
$('#progress .bar').css('width', progress + '%')
)
myControllerAction: ->
self = #
$('#fileupload').fileupload('add')
However that doesn't work. It throws a javascript error:
Uncaught Error: cannot call methods on fileupload prior to initialization; attempted to call method 'add'
I thought setting everything up on element insertion would be initializing the object. So I'm not sure where I'm going wrong. Anyone have any suggestions?
EDIT: To add template
<form enctype="multipart/form-data">
<div class="control-group">
<label class="control-label" for="inputTitle">Title</label>
<div class="controls">
{{input type="text" valueBinding="comicTitle"}}
{{input type="file" id="fileupload" valueBinding="comicFile"}}
</div>
</div>
<button {{action myControllerAction}} id="upload_comic" class="btn btn-inverse">Upload Comic</button>
<div id="progress">
<div class="bar" style="width: 0%;"></div>
</div>
</form>
Not sure what's the cause of the error, but try to do it with the afterRender callback. Also use this.$('#fileupload') instead of $('#fileupload'). Code:
didInsertElement: ->
Ember.run.scheduleOnce('afterRender', this, 'setupFileUpload')
setupFileUpload: ->
$('#fileupload').fileupload(
url: "/api/v1/comics"
dataType: 'json'
formData:
comic: {
title: self.get('comicTitle')
prompt_one_id: self.get('prompts')[0].get('id')
prompt_two_id: self.get('prompts')[1].get('id')
}
add: (e, data) ->
data.submit()
progressall: (e, data) ->
progress = parseInt(data.loaded / data.total * 100, 10)
$('#progress .bar').css('width', progress + '%')
)
I've got two date pickers in one form. They have different id's so this shouldn't be related to similar errors such as this one.
jQuery. Apply selector to every field in a dynamic form
The error I'm getting in firebug is
'uncaught exception: Missing instance data for this datepicker'
Which is triggered when I select a day from the '#copyTo' datepicker which is the second datepicker on the form. The first datepicker works perfectly.
The form I have is
<form name="copy" action="copyEvents.php" method="post">
<input type="hidden" id="copyFromHid" name="copyFromHid"/>
<input type="hidden" id="copyToHid" name="copyToHid"/>
Copy From <input id="copyFrom" name="copyFrom"/>
Copy To <input type="text" id="copyTo" name="copyTo"/>
<input type="hidden" name="gid" id="gid"/>
<input type="submit" value="copy"/>
</form>
The jquery is
jQuery('input#copyFrom','div#copyFromHistory form')
.datepicker({
altField: 'input#copyFromHid',
altFormat: 'yy-mm-d',
dateFormat: 'd MM yy',
firstDay: 1,
beforeShowDay: function(date) {
return (date.getDay() == 1) ? [true, ""] : [false, ""]; }
});
jQuery('input#copyTo','div#copyFromHistory form')
.datepicker({
altField: 'input#copyToHid',
altFormat: 'yy-mm-d',
dateFormat: 'd MM yy',
firstDay: 1,
beforeShowDay: function(date) {
return (date.getDay() == 1) ? [true, ""] : [false, ""]; }
});
Any suggestions as to why the first field would work, but not the second?
Easy to solve, change your code to something like this:
$('.date').live('focus', function(){
$(this).datepicker({
changeMonth: true,
changeYear: true,
yearRange: '1930:'+(new Date).getFullYear()
});
});
Two things come to mind:
One is in your jQuery selectors:
jQuery('input#copyFrom','div#copyFromHistory form')
jQuery('input#copyTo','div#copyFromHistory form')
In both cases you pass the context/ownerDocument parameter to jQuery() but that is looking for DOM element or document... not a string.
And the second thing is:
Copy From <input id="copyFrom" name="copyFrom"/>
Copy To <input type="text" id="copyTo" name="copyTo"/>
Copy To has type="test" and Copy From does not (though the default input type is text... so probably not that)
I suspect you really want:
jQuery('input#copyFrom').datepicker(....)
jQuery('input#copyTo').datepicker(....)