I have a problem with the translation of select2 which is filled via an ajax call. I would like to translate the text result not found. If someone can help me it will be really nice.
You can customize not found text using property noResults
Example of code
{
"language": {
"noResults": function(){
return "My custom No Results Found";
}
},
Related
I can't figure out how to make my treeview filterable.
Looking at the demos on http://demos.telerik.com/kendo-ui/treeview/api
function DoSearch() {
var treeView = $("#ItemList").kendoTreeView().data("kendoTreeView");
var filterText = $("#search-value").val();
if (filterText !== "") {
treeView.dataSource.filter({
field: "text",
operator: "contains",
value: filterText
});
} else {
treeview.dataSource.filter({});
}
}
If I do the implementation, when using filter method I am loosing my treeview
Here a fiddle with my sample treeview the same way that I'm getting, not using datasource, the ASPNET server code return the list as appears on the fiddle, then by javascript call the kendoTreeView method.
Here's my fiddle
http://jsfiddle.net/mspasiuk/hw4j4qt2/
To put in a nutshell what I want to do is have a textbox, when I type or hit on a button using a 'contains' clause, the treeview only have to show the items who match the criteria, If the search box is empty show the original treeview.
I would appreciate any help. Thanks
Alright, I was dealing with the same issue and with the help of this post I managed to do it. So make sure you check the existing thread I gave the link for. Hope that helps.
I am trying to have custom message instead of the "No Data Available" message which is displayed. I am using nvd3 scatter / bubble chart. I came across a suggestion here
data2 = [
{
"key" : "A key" ,
"values" : [[]]
}
];
but I want to change the message. I looked at the source scatter.js but did not find "No Data Available" message. Do I need to modify another source file? How can I do so?
Looking at the source, it seems that you can set the message using .noData():
chart.noData("Nothing to see here.");
If you happen to use the Angular NVD3 wrapper, the way to set the custom message is through chart options, simply:
$scope.options = {
chart: {
...
noData: 'Your custom message',
...
}
};
I have prepared a simple demo plunker: http://plnkr.co/edit/hORaQh?p=preview
Im trying to work form editing with autocomplete .. its source is different every time user opens edit form
when opening edit form :
beforeShowForm: function(frm) {
var id = grid.jqGrid('getGridParam','selrow');
if (id) {
var ret = grid.jqGrid('getRowData',id);
AccCode = ret.szAccCode;
};
$.post("url_getchildren", { szAccCode: AccCode}).
done(function(data) {
lschildcode=data;
});
},
i have managed result from server,
but i cant send it to grid.
colModel :
{name:'szAccParentCode',index:'szAccParentCode', editable:true, edittype:'text',
editoptions : {
dataInit: function(elem){
$(elem).focus(function(){
this.select();
}),
$(elem).autocomplete({
source:lschildcode
})
}
}
},
why i cant pass lschildcode to autocomplete's source? and autocomplete kept sending term to server every time i type in the box.
TIA
I think that dataInit (and so autocomplete) will be called before done of the $.post will be executed.
To fix the problem you can for example call $("#szAccParentCode").autocomplete({source:lschildcode}) inside of done.
Another way: one can use URL as the value of source. The URL can contains some additional parameters. If you need use HTTP POST you can declare source as function and call response parameter (callback function) inside of success or done of your source implementation. Just look at the implementation of source in the remote with caching example and examine the code (click on "view source") or examine the source code of jQuery UI Autocomplete near $.ajax usage (see here).
I'm trying to get the movie details from IMDB according to the title of a movie, i am using imdbapi.com's API to do this.
Now it seems to be returning the JSON just fine, however i can't seem to populate the textbox and can not for the life of me work out why its not populating.
Can someone please check this out and see if you can shed some light?
I have tried :
function getData(title) {
$.getJSON('http://www.imdbapi.com/?t=' + title,
function (data) {
$('#TextBox2').text(data.Plot);
}
);
}
$('#TextBox2').val(data.Plot);
So i I have a page that contains links that call an httpRequest. The request calls a php file that grabs data from mysql and pre populates a form which is then returned to the browser/webpage. My problem is that when the page is returned to the browser via the httpRequest/ajax the text area does not display the tinymce editor, it just displays a normal text area. It looks like my request and ajax is working fine the text area just doesn't have the tinycme editor on it.
When i don't use ajax it works fine but when i put it in a separate file and call it via ajax it doesn't bring in the tinymce editor.
Does anyone know how to fix this problem so that my ajax generated page displays the text area with the tinymce editor. Thank you.
Lets presume that your thinyMCE instance is initialized with code below
// initialize tinyMCE in page
tinyMCE.init({
mode: "textareas",
theme: "advanced"
});
and you have some kind of button somewhere in the page. For purpose of this tip, i will not give it any ID but you may. Now, using jQuery you can easily attach event handler to that button which will call through AJAX your server and take content which you want to put tinyMCE editor. Code which will do such job would look somehow like below.
$(function() {
$("button").bind("click", function() {
var ed = tinyMCE.get('content');
ed.setProgressState(1); // Show progress
$.getJSON('/page/12.json', { /* your data */
}, function(data) {
ed.setProgressState(0); // Hide progress
ed.setContent(data["body"]);
}
});
});
});
You can see that on button.click ajax will call url /page/12.json which will return JSON as response. bare minimum of that response could be:
{
title: "Page title",
body: "<html><head><title>Page title</title>......</html>"
}
I attached anonymous function as callback which will handle response from server. and hide progress indicator which is shown before ajax call.
About JSON
JSON is shorten of JavaScript Object Notation. It is JavaScript code!!! So don't be confused about it. Using JSON you can make javascript object which can have attributes you can use later in your code to access particular peace of data which that object "holds". You can look at it as some kind of data structure if it is easier to you.
Anyway, to show you how this JSON can be created by hand look at examples below
var data = new Object();
data.title = "Page title";
data.body = "<html....";
or
var data = {
title: "page title",
body: "<html...."
};
it is very same thing.
If you want to learn more about JSON point your browser to http://json.org.
===== alternative =====
Alternative to json solution could be just plane ajax call to server and response can be plain HTML (from your question I can assume that you have something like this already). So instad of calling $.getJSON you can use $.get(url, callback); to do same thing. The code at the top of my answer will not dramatically change. Instead of geting JSON in response you will get string which is HTML.
----------- BOTTOM LINE -------
I prefer JSON since it can be easily extended later with other attributes, so there is no painful code changes later ;)
Problem here will be that when you return the full page and render it using the ajax response, your tinymce instance has not been shut down before.
In order to do this you can call this small piece of code before you render the ajax response:
tinymce.execCommand('mceRemoveControl',true,'editor_id');
In this case the editor should initialize correctly. You are not allowed to initialize a tinymce editor with the same id before shutting the first one down.
Strangely i ran into this problem yesterday. Following code should work, but YMMV. Trick is to use the correct steps in ajax events. I used the Regular TinyMCE and made use of the jQuery library already included.
Following goes into your tinyMCE initialization tinyMCE.init() . All of the below block should be outside the document.ready.
myTinyInit = {
//.......All essential keys/values ...........
setup : function(ed) {
ed.onChange.add(function( ed ) {
tinyMCE.triggerSave();
}) }
//.....................
};
// Init the tinyMCE
tinyMCE.init(myTinyInit);
This ensures the content is being saved regularly onto the textarea that holds the value. Next step is setting up the request events.
Normally tinyMCE mceAddControl before the ajax post and mceRemoveControl after the ajax success should do the trick. But I found that often does not work.
I used the form as the jQuery selector in my case.
jQuery( '.myForm' )
.find( 'textarea#myTextArea' )
.ajaxStart(function() {
// If you need to copy over the values, you can do it here.
// If you are using jQuery form plugin you can bind to form-pre-serialize event instead.
// jQuery( this ).val( tinyMCE.get( jQuery( this ).attr( 'id' )).getContent() );
}).ajaxSend( function() {
// ! - step 2
// My case was multiple editors.
myEds = tinyMCE.editors;
for( edd in myEds ) {
myEds[ eds ].remove();
}
// tinyMCE.get( 'myTextarea' ).remove();
// strangely mceRemoveControl didnt work for me.
// tinyMCE.execCommand( 'mceRemoveControl', false, jQuery( this ).attr('id'));
}).ajaxSuccess(function() {
// Now we got the form again, Let's put up tinyMCE again.
txtID = jQuery( this ).attr( 'id' );
// ! - step 3
tinyMCE.execCommand( 'mceAddControl', false, txtID );
// Restore the contents into TinyMCE.
tinyMCE.get( txtID ).setContent( jQuery( this ).val());
});
Problems i came across :
Using mceRemoveControl always gave me r is undefined error persistently.
If you get a blank tinyMCE editor, check the DOM whether the ID of the textarea is replaced with something like mce_02, this means that TinyMCE is being initialized again or something is wrong with the order. If so, the tinyMCE is duplicated with each save.
if you are new to JS, I recommend using jQuery with the form plugin, it might be easier for you. But do use the regular non-jquery tinyMCE, as it is well documented.
I fixed this problem by recalling the function after the ajax call. In this part of my ajax:
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
document.getElementById("Content").innerHTML=xmlhttp.responseText;
tinymce();
Now it works fine.