I have grid in Extjs4 in which I created filefield item.
In my controller I am creating a new form and taking filefield from the grid and giving it to new form as item. After submitting the form I see that filefield is removed from its place, where has it gone?
Here is my code to submit the form:
var me = this;
var fileform = Ext.create("Ext.form.Panel", {
items: [{
xtype: filefield
}]
});
if(fileform.getForm().isValid()){
fileform.getForm().submit({
url: Server.getUrl("test", "upload"),
success: ...
failure: ...
});
}
else
Message
Related
I've created a form submit with ajax, but it submits twice???
Is there anyone who knows whats going wrong?
This is my code:
var form = $('#myForm'); // contact form
var submit = $('#offertesturen'); // submit button
var alert = $('.alert'); // alert div for show alert message
$('#myForm')
.on('invalid.fndtn.abide', function () {
var invalid_fields = $(this).find('[data-invalid]');
console.log(invalid_fields);
})
.on('valid.fndtn.abide', function(e) {
e.preventDefault(); // prevent default form submit
$.ajax({
url: 'send_form_email.php', // form action url
type: 'POST', // form submit method get/post
dataType: 'html', // request type html/json/xml
data: form.serialize(), // serialize form data
beforeSend: function() {
alert.fadeOut();
submit.html('.....'); // change submit button text
},
success: function(data) {
alert.html(data).fadeIn(); // fade in response data
form.trigger('reset'); // reset form
submit.html('Aanvragen!'); // reset submit button text
$(document).scrollTop(0);
$('#secondModal').foundation('reveal', 'open');
},
error: function(e) {
console.log(e)
}
});
});
In most of my grids, if I want to perform a "custom operation" that displays some data in a jqGrid modal form and allow the users to click "submit" to do something, I am able to simply leverage the existing "Edit" operation and tweak it to my needs.
However, I am working on a grid where the Add, Edit, and Delete operations are all in use, and I need an additional "custom operation" that opens a jqGrid modal form to display a couple of the columns along with a submit button to send the key ID to the target URL.
Normally this is very easy to simply re-task the Edit function, but since Edit is in use, I'm not sure how to do this. Does jqGrid have a proper method for creating new custom operations that display modal forms just like Edit does?
In the end, I was not able to find a way to do this through "core" jqGrid features and ended up simply adding a new button to the grid which opens my own custom modal box.
The multi-select features of jqGrid were also used to allow the user to select multiple records to be passed off to this custom function when the new button is clicked.
Here was the code for adding the button to jqGrid. The AJAX call retrieves the HTML content for the modal that is being populated (in JSON format):
.navButtonAdd('#listAllSupplierPurchasesGridPager', {
caption: "Mark Paid",
buttonicon: "ui-icon-add",
onClickButton: function () {
var s;
s = $("#listAllSupplierPurchasesGrid").jqGrid('getGridParam', 'selarrrow');
if (s.length > 0) {
// Make AJAX call to get the dynamic form content
$.ajax({
cache: false,
async: true,
type: 'POST',
url: "/TargetItems/MarkPurchasesPaidRequest",
data: {
PurchaseIds: JSON.stringify(s)
},
success: function (content) {
// Add the content to the div
$('#MarkPurchasePaidModal').html(content);
// Display the modal
$("#MarkPurchasePaidModal").dialog("open");
},
error: function (res, status, exception) {
alert(status + ": " + exception);
},
modal: true
});
}
},
position: "first"
})
The jQuery for setting up the basic modal box:
$("#MarkPurchasePaidModal").dialog({
autoOpen: false,
width: 768,
autoheight: true,
show: {
effect: "blind",
duration: 250
},
modal: true
});
And the div HTML to hold the modal:
<div id="MarkPurchasePaidModal" role="dialog" title="Mark Purchases Paid" class="container"></div>
I have a working query autocomplete code that completes the full_name when letters are typing. What I am trying to figure out is how to get the user_id for that goes with the full_name. I have JSON that comes back like so:
[{"full_name":"Matt","user_id":"2"},{"full_name":"Jack","user_id":"9"},{"full_name":"Ace","user_id":"10"},{"full_name":"tempaccount","user_id":"11"},{"full_name":"Garrett","user_id":"26"},{"full_name":"Joe","user_id":"29"},{"full_name":"Raptors","user_id":"32"}]
Below is my jQuery code. I am using PHPfox framework.
$(function(){
//attach autocomplete
$("#to").autocomplete({
//define callback to format results
source: function(req, add){
//pass request to server
//$.getJSON("friends.php?callback=?", req, function(data) {
$.ajaxCall('phpfoxsamplee.auto', 'startsWith='+req.term)
.done(function( data ) {
//create array for response objects
var suggestions = [];
var data = $.parseJSON(data);
//process response
$.each(data, function(i, val){
//suggestions.push(val.full_name,val.user_id); (This works and shows both the full name and id in the dropdown. I want the name to be visible and the ID to goto a hidden input field)
suggestions.push({
id: val.user_id,
name: val.full_name
});
});
//pass array to callback
add(suggestions);
});
},
//define select handler
select: function(e, ui) {
//create formatted friend
alert(ui.item.full_name); //Trying to view the full_name (doesn't work)
alert(ui.item.id); // trying to view the id (doesn't work)
var friend = ui.item.full_name, (doesn't work)
//var friend = ui.item.value, (This works if I do not try to push labels with values)
span = $("<span>").text(friend),
a = $("<a>").addClass("remove").attr({
href: "javascript:",
title: "Remove " + friend
}).text("x").appendTo(span);
//add friend to friend div
span.insertBefore("#to");
$("#to").attr("disabled",true);
$("#to").attr('name','test').attr('value', 'yes');
$("#to").hide();
},
//define select handler
change: function() {
//prevent 'to' field being updated and correct position
$("#to").val("").css("top", 2);
}
});
//add click handler to friends div
$("#friends").click(function(){
//focus 'to' field
$("#to").focus();
});
//add live handler for clicks on remove links
$(".remove", document.getElementById("friends")).live("click", function(){
//remove current friend
$(this).parent().remove();
$("#to").removeAttr("disabled");
$("#to").show();
//correct 'to' field position
if($("#friends span").length === 0) {
$("#to").css("top", 0);
}
});
});
HTML
<div id=friends class=ui-help-clearfix>
<input id='to' type=text name='player[" . $num . "][name]'></input>
</div>
Consider the JQuery Autocomplete Combobox. It is not a standard widget, but you can pretty much paste their source. And it will enable you to capture values corresponding to text selections.
I'm trying to modify the TinyMCE 4 "link" plugin to allow users to select content from ListBox elements that are dynamically updated by AJAX requests.
I'm creating the ListBox elements in advance of editor.windowManager.open(), so they are initially rendered properly. I have an onselect handler that performs the AJAX request, and gets a response in JSON format.
What I need to do with the JSON response is to have it update another ListBox element, replacing the existing items with the new results.
I'm baffled, and the documentation is terribly unclear. I don't know if I should replace the entire control, or delete items and then add new ones. I don't know if I need to instantiate a new ListBox control, or render it to HTML, etc.
Basically, I have access to the original rendered ListBox (name: "module"} with
win.find('#module');
I have the new values from the AJAX request:
var data = tinymce.util.JSON.parse(text).data;
And I've tried creating a new Control configuration object, like
newCtrlconfig = {
type: 'listbox',
label: 'Class',
values: data
};
but I wouldn't know how to render it, much less have it replace the existing one.
I tried
var newList = tinymce.ui.Factory.create(newCtrlconfig);
and then
newList.renderHtml()
but even then, the rendered HTML did not contain any markup for the items. And examining these objects is just frustrating: there are "settings", "values", "_values", "items" all of which will happily store my values, but it isn't even clear which of them will work.
Since it's a ListBox and not a simple SELECT menu, I can't even easily use the DOM to manipulate the values.
Has anyone conquered the TinyMCE ListBox in 4.x?
I found this on the TinyMCE forum and I have confirmed that it works:
tinymce.PluginManager.add('myexample', function(editor, url) {
var self = this, button;
function getValues() {
return editor.settings.myKeyValueList;
}
// Add a button that opens a window
editor.addButton('myexample', {
type: 'listbox',
text: 'My Example',
values: getValues(),
onselect: function() {
//insert key
editor.insertContent(this.value());
//reset selected value
this.value(null);
},
onPostRender: function() {
//this is a hack to get button refrence.
//there may be a better way to do this
button = this;
},
});
self.refresh = function() {
//remove existing menu if it is already rendered
if(button.menu){
button.menu.remove();
button.menu = null;
}
button.settings.values = button.settings.menu = getValues();
};
});
Call following code block from ajax success method
//Set new values to myKeyValueList
tinyMCE.activeEditor.settings.myKeyValueList = [{text: 'newtext', value: 'newvalue'}];
//Call plugin method to reload the dropdown
tinyMCE.activeEditor.plugins.myexample.refresh();
The key here is that you need to do the following:
Get the 'button' reference by taking it from 'this' in the onPostRender method
Update the button.settings.values and button.settings.menu with the values you want
To update the existing list, call button.menu.remove() and button.menu = null
I tried the solution from TinyMCE forum, but I found it buggy. For example, when I tried to alter the first ListBox multiple times, only the first time took effect. Also first change to that box right after dialogue popped up didn't take any effect.
But to the solution:
Do not call button.menu.remove();
Also, the "hack" for getting button reference is quite unnecessary. Your job can be done simply using:
var button = win.find("#button")[0];
With these modification, my ListBoxes work just right.
Whole dialogue function:
function ShowDialog() {
var val;
win = editor.windowManager.open({
title: 'title',
body: {type: 'form',
items: [
{type: 'listbox',
name: 'categorybox',
text: 'pick one',
value: 0,
label: 'Section: ',
values: categories,
onselect: setValuebox(this.value())
},
{type: 'listbox',
name: 'valuebox',
text:'pick one',
value: '',
label: 'Page: ',
values: pagelist[0],
onselect: function(e) {
val = this.value();
}
}
]
},
onsubmit: function(e) {
//do whatever
}
});
var valbox = win.find("#valuebox")[0];
function setValuebox(i){
//feel free to call ajax
valbox.value(null);
valbox.menu = null;
valbox.settings.menu = pagelist[i];
// you can also set a value from pagelist[i]["values"][0]
}
}
categories and pagelist are JSONs generated from DB before TinyMCE load. pagelist[category] = data for ListBox for selected category. category=0 means all.
Hope I helped somebody, because I've been struggling this for hours.
It looks like the tinyMCE version that is included in wordpress 4.3 changed some things, and added a state object that caches the initial menu, so changing the menu is not enough anymore.
One will probably have to update the state object as well. Here is an example of updating the menu with data coming from an ajax request:
editor.addButton('shortcodes', {
icon: 'icon_shortcodes',
tooltip: 'Your tooltip',
type: 'menubutton',
onPostRender: function() {
var ctrl = this;
$.getJSON( ajaxurl , function( menu) {
// menu is the array containing your menu items
ctrl.state.data.menu = ctrl.settings.menu = menu;
});
}
});
As far as I can tell, these other approaches are broken in TinyMCE 4.9.
After spending most of the day tinkering to fix my own usage of these approaches, this is the working function I've found:
function updateListbox(win, data) { // win is a tinymce.ui.Window
listbox = win.find('#listbox'); // Substitute your listbox 'name'
formItem = listbox.parent();
listbox.remove();
formItem.append({
label: 'Dynamic Listbox',
type: 'listbox',
name: 'listbox',
values: data
});
}
Let's say I have a grid with multiselect option on, when user selects 4 lists and wants to get the values ( alerted on screen) how would I do that? And how would I disable buttons untill at least one list is selected?
All questions you've asked are answered many times already. Also there are good ExtJS examples on sencha.com. For example list view grid shows multiple select and editable grid with writable store shows button enable on click. But THE MOST important is documentation! Let me explain functionality on following code. Most of it is from list view example.
This grid gets JSON from list.php which has following structure
{"authors":[{"surname":"Autho1"},{"surname":"Autho2"}]}
And the grid:
Ext.require([
'Ext.grid.*',
'Ext.data.*',
'Ext.panel.*'
]);
Ext.onReady(function(){
// Here i've definned simple model with just one field
Ext.define('ImageModel', {
extend: 'Ext.data.Model',
fields: ['surname']
});
var store = Ext.create('Ext.data.JsonStore', {
model: 'ImageModel',
proxy: {
type: 'ajax',
url: 'list.php',
reader: {
type: 'json',
root: 'authors'
}
}
});
store.load();
var listView = Ext.create('Ext.grid.Panel', {
id: 'myPanel', // Notice unique ID of panel
width:425,
height:250,
collapsible:true,
renderTo: Ext.getBody(),
store: store,
multiSelect: true,
viewConfig: {
emptyText: 'No authors to display'
},
columns: [{
text: 'File',
flex: 50,
// dataIndex means which field from model to load in column
dataIndex: 'surname'
}],
dockedItems: [{
xtype: 'toolbar',
items: [{
// This button will log to console authors surname who are selected
// (show via firebug or in chrome js console for example)
text: 'Show selected',
handler: function() {
// Notice that i'm using getCmp(unique Id of my panel)
// to get panel regerence. I could also use
// this.up('toolbar').up('myPanel')
// see documentation for up() meaning
var selection = Ext.getCmp('myPanel').getSelectionModel().getSelection();
for (var i=0; i < selection.length; i++) {
console.log(selection[i].data.surname);
}
}
},{
text: 'Disabled btn',
id: 'myHiddenBtn', // Notice unique ID of my button
disabled: true // disabled by default
}]
}]
});
// Here i'm waiting for event which is fired
// by grid panel automatically when you click on
// any item of grid panel. Then I lookup
// my button via unique ID and set 'disabled' property to false
listView.on('itemclick', function(view, nodes){
Ext.getCmp('myHiddenBtn').setDisabled(false);
});
});
I didn't knew how to do this from top of my head, but I used documentation and the result works ;-). See Grid panel docs for more information.