I cannot make jquery to grab the current value of textarea. I have several posts and each of them has "write a review" button. When I select on the button of first post, it shows the dialog box with first post title and a textarea. When I write something in the appeared textarea and press submit, it alerts nothing. Then I am clicking the same button on the first post and it shows me dialog box with the title of second post and when I type something in the textarea and press submit, it alerts the text which I typed in the previous dialog box. Could you please have a look on my code and help me to find my mistake.
Here is my view:
$data = array(
'name' => $places_id,
'class' => 'review',
'content' => 'Write a Review'
);
echo form_button($data);
<div id="write_review">
<h3><?php echo $title; ?></h3>
<textarea rows='6' cols='90' maxlength='600' id="review_text"></textarea>
</div>
Here is my JS file:
$(document).ready(function () {
$(".review").click(function () {
var self = this;
var places_id_review = $(self).attr("name");
$("#write_review").dialog({
title: "Write a Review",
modal: true,
draggable: false,
width: 600,
height: 300,
buttons: [{
text: 'Submit',
click: function () {
var review_text = $("#review_text").val();
alert(review_text);
$.post('filter/post_review', {
places_id_review: places_id_review,
review_text: review_text
}, function (data) {
alert("ok")
}, "json");
}
}, {
text: 'Cancel',
click: function () {
$(this).dialog('close')
}
}]
});
});
});
It happens because there are duplicates of your dialog in DOM
at least you can get your value like this:
var review_text = $("#review_text", this).val(); //to prevent lookup in while DOM
But you better control your dialog's duplicates( using 'destroy' on close event 'close'):
$(".review").click(function () {
var self = this;
var places_id_review = $(self).attr("name");
$("#write_review").dialog({
title: "Write a Review",
modal: true,
draggable: false,
width: 600,
height: 300,
close:function(){ $(this).dialog('destroy'); }, // DELETE dialog after close
buttons: [{
text: 'Submit',
click: function () {
$(this).dialog('close'); // do not forget close after submit
var review_text = $("#review_text").val();
alert(review_text);
$.post('filter/post_review', {
places_id_review: places_id_review,
review_text: review_text
}, function (data) {
alert("ok")
}, "json");
}
}, {
text: 'Cancel',
click: function () {
$(this).dialog('close');
}
}]
});
});
Related
I've a form with submit validation.
I'dd like to add more than 1 alerts on form submit with:
var proceed = true;
$.confirm({
title: 'Confirm 1',content: 'No products added. Are you sure to proceed?',
buttons: {
ok: {
text: "OK",
btnClass: 'btn-success',
action: function () {
}
},
cancel: {
text: "Cancel",
action: function () {
proceed = false;
return false;
}
}
}
});
... some others checks ....
if ( !proceed ) { return false;} //EXIT SCRIPT
// IF ALL CHECKS PASSED
$.confirm({
title: 'Final confirm',content: 'All checks are ok. Are you sure to insert?',
buttons: {
ok: {
text: "OK",
btnClass: 'btn-success',
action: function () {
form.submit(); //SUBMIT THE FORM
}
},
cancel: {
text: "Cancel",
action: function () {
// CLOSE DIALOG
}
}
}
});
but on form submit I get all of 2 $.confirm opens! I'd like to pause second one until I click OK on the first one.
My jsfiddle https://jsfiddle.net/st1cqb39/2/
Make the finalConfirm function as a generic one, and call it in the action callback (of your empty check) accordingly.
Here is a DEMO: https://jsfiddle.net/st1cqb39/3/
Hope this helps!
I am dynamically appending a <div> to the body of my webpage. This <div> does not exist on my .html page.
Within this <div> I am creating a Jquery UI YES NO box. Quite simply, it will 'do something' and close the box when YES, and just close the box when NO.
I have a working piece of code to create this box. However, frequently it takes two clicks of the YES button to work, which is very confusing. You'll see I have used a variety of methods to close the box.
$(function () {
$('body').append('<div id="dialog-confirm"></div>').click(function (e) {
e.preventDefault();
$("#dialog-confirm").dialog("open");
});
$("#dialog-confirm").dialog({
autoOpen: true,
height: 200,
width: 200,
modal: true,
title: 'Choose item?',
buttons:
{
'YES': function () {
$(this).dialog("close");
//$("#dialog-confirm").dialog("close");
//$('body').remove('#dialog-confirm');
$('#dialog-confirm').remove();
},
'NO': function () {
$(this).dialog("close");
//$("#dialog-confirm").dialog("close");
//$('body').remove('#dialog-confirm');
$('#dialog-confirm').remove();
}
}
});
});
The problem is that there is a race condition between your adding the div and attaching the click handler. Sometimes it happens before, sometimes after. That's why you get inconsistent click behavior. Try the following:
$(function() {
$('body').append('<div id="dialog-confirm"></div>');
$("#dialog-confirm").dialog({
autoOpen : true,
height : 200,
width : 200,
modal : true,
title : 'Choose item?',
buttons : {
'YES' : function() {
$(this).dialog("close");
// $("#dialog-confirm").dialog("close");
// $('body').remove('#dialog-confirm');
$('#dialog-confirm').remove();
},
'NO' : function() {
$(this).dialog("close");
// $("#dialog-confirm").dialog("close");
// $('body').remove('#dialog-confirm');
$('#dialog-confirm').remove();
}
}
});
$('#dialog-confirm').click(function(e) {
e.preventDefault();
$("#dialog-confirm").dialog("open");
});
});
When I add the card to the in box. Then it is possible to double click on the card, and dialog pop up. In the dialog I have Tow buttons (Save) and (Cancel). When I press Cancel buttons a confirm window pop-ups.
I want when I press the close in the right corner, that confirm window pop-ups. I tried by this part of code to fix it, but not succeeded:
close: function () {
$('#dialog-confirm').dialog({
resizable: false,
height: 300,
modal: true,
draggable: false,
buttons: {
YES: function () {
$(this).dialog("close");
$('#modalDialog').dialog("close");
},
Cancel: function () {
$(this).dialog("close");
}
}
});
}
The issue is when I'm doing it in that way, the dialog window first close, then the confirm window pop-up. I don't want that, but I want the opposite.
JQuery:
$(function () {
// Click function to add a card
var $div = $('<div />').addClass('sortable-div');
$('<label>Title</label><br/>').appendTo($div);
$('<input/>', { "type": "text","class":"ctb"}).appendTo($div);
$('<input/>', { "type": "text","class":"date"}).appendTo($div);
var cnt =0,$currentTarget;
$('#AddCardBtn').click(function () {
var $newDiv = $div.clone(true);
cnt++;
$newDiv.prop("id","div"+cnt);
$('#userAddedCard').append($newDiv);
// alert($('#userAddedCard').find("div.sortable-div").length);
});
// Double click to open Modal Dialog Window
$('#userAddedCard').dblclick(function (e) {
$currentTarget = $(e.target);
$('#modalDialog').dialog({
modal: true,
height: 600,
width: 500,
position: 'center',
buttons: {
Save: function () { //submit
var val = $("#customTextBox").val();
$currentTarget.find(".ctb").val(val);
$currentTarget.find(".date").val($("#datepicker").val());
$('#modalDialog').dialog("close");
},
Cancel: function () { //cancel
$('#dialog-confirm').dialog({
resizable: false,
height: 300,
modal: true,
draggable: false,
buttons: {
YES: function () {
$(this).dialog("close");
$('#modalDialog').dialog("close");
},
Cancel: function () {
$(this).dialog("close");
}
}
});
}
},
close: function () {
$('#dialog-confirm').dialog({
resizable: false,
height: 300,
modal: true,
draggable: false,
buttons: {
YES: function () {
$(this).dialog("close");
$('#modalDialog').dialog("close");
},
Cancel: function () {
$(this).dialog("close");
}
}
});
}
});
});
$("#datepicker").datepicker({showWeek:true, firstDay:1});
});
Maybe I'm wrong, in that way I'm doing. Any idea how to fix it?
Live Demo
You may try use the beforeClose for the confirm window, and if confirmed then close the dialog.
I want to override javascript confirm() with jquery UI custom dialog so i can use it like this:
<form action="http://google.com">
<input onClick="return confirm('go Google?')" id="nupp" value="nupp"/>
</form>
I have already overrode it but the thing is that i cant get it functioning like original one. I know i cant make it 100% work like original, but whats the closest thing i can make?
They say that i might be able to do it with deferred objects or with callback.
Right now i have managed to make it functioning only with submit button and one form on page. If i got two forms or something else it wont work. I might be able to make it recognize buttons and what form goes with what submit button. Code is here:
window.confirm = function(c) {
$(this).submit(function(e){
e.preventDefault()
});
$('#overrideAlert').text(c).dialog({
resizable:false,
autoOpen:true,
modal:true,
dialogClass: "alert",
title:'Teade',
draggable:false,
closeOnEscape:false,
buttons: {
"Ok" : {
id: "okay",
text: "Ok",
click: function(){
}
},
"Cancle" : {
id: "cancle",
text: "Cancle",
click: function(){
$(this).dialog('close');
}
}
}
});
};
But now im thinking that i must to something like this (it is broken, just trying to look into it):
window.confirm = function(c) {
var dfd = $.Deferred();
$('#overrideAlert').text(c).dialog({
resizable:false,
autoOpen:true,
modal:true,
dialogClass: "alert",
title:'Teade',
draggable:false,
closeOnEscape:false,
buttons: {
"Ok" : {
id: "okay",
text: "Ok",
click: function(d){
$(this).dialog('close');
var a = 1;
console.log(a);
dfd.resolve();
}
},
"Cancle" : {
id: "cancle",
text: "Cancle",
click: function(){
$(this).dialog('close');
var a = 0;
console.log(a);
dfd.reject();
}
}
}
});
console.log(dfd);
return dfd.promise();
};
$.when( confirm('hey') ).then(
function() {
console.log("true")
},
function(d) {
console.log("false")
});
Ok i got this code:
$(document).ready(
function() {
$(".dialogDiv").dialog({
autoOpen: false,
modal: true,
position: [50, 50],
buttons: {
"Print page": function() {
alert("Print");
},
"Cancel": function() {
$(this).dialog("close");
}
}
}
);
$('.ui-dialog-buttonpane button:contains("Print page")').attr("id", "dialog_print-button");
$(".dialogDiv").parent().appendTo($('form'));
}
How do I assign or set a new function to the click event?
$("#dialog_print-button"). ???
Edit, This works:
$("#dialog_print-button").unbind("click").click(
function () {
alert("new function that overide the old ones")
}
)
Tried to find how to do in the jQuery documentation but I think it's hard to find around in the documentation. Especially when new to javaScript and the jQuery libary.
Edit, A fast way to get help is to go to jQuery irc channel :D
I think this would help:
$(".dialogDiv").dialog("option", "buttons", {
"Print page": function() { /* new action */ },
"Cancel": function() { $(this).dialog("close"); }
});
Because buttons property sets all the buttons, you have to include cancel button handler.
$("#Print page").click(function () {
...
});
Or maybe it should be
$("#dialog_print-button").click(function () {
...
});
jQuery UI dialog buttons now supports the "id" attribute natively.
$("#dialog-form").dialog({
autoOpen: false,
height: "auto",
width: 300,
buttons:
[
{
text: "Create Revision",
id: "btnCreateRev",
click: function () {
//code for creating a revision
}
},
{
text: "Cancel",
id: "btnCancel",
click: function () { $(this).dialog("close"); },
}
]
});
You put the code within the button section:
...
buttons: {
"Print page": function() {
//here you execute the code or call external functions as needed
}
Once you click the button on the Dialog, that code is automatically invoked.
Therefore you insert there directly the code that implements your logic.