I have the following code and would like to hide the label:
<div>
<input type="checkbox" data-filter-value="17_72" class="attrib filterselector unav_option" name="filter[17]" id="filter_17_72" value="72" disabled="">
<label class="optionvalue" for="filter_17_72"> Some Text</label> </div>
There are several of these in my code and I'd like to have all the labels hidden where their input has the state disabled=""
Any help would be fantastic.
You can use jQuery to achieve this. So it can be something like this
$(function () {
if ($('input[type=checkbox]').prop('disabled')) {
var hide = $('label').hide();
}
});
Jsfiddle
I didn't get managed via JS so I tried via CSS and it works:
#filterForm input.unav_option + label {display:none !important;}
Related
I want to prepare a site similar to Datacamp or Codeacademy for our students. I made lots of research on code editors and now I use ACE editor. I can operate the ACE editor input but now I need some guidance how to validate and run the code which I text and run.
Until now I have solution to run my code:
<form>
<div id="editor" style="height: 100px; width: 100px"> </div>
<input type="hidden" name="editor" style="display: none;">
<input type="submit" value="Submit">
</form>
<script>
$(function(){
var $editor = $('#editor');
if ($editor.length > 0) {
var editor = ace.edit('editor');
editor.session.setMode("ace/mode/css");
editor.getSession().setMode("ace/mode/javascript");
var input = $('input[name="editor"]');
editor.getSession().on("change", function () {
input.val(editor.getSession().getValue());
console.log(input.val(editor.getSession().getValue()));
$editor.value = editor.getSession().getValue();
});
}
});
</script>
When I type "2+3", I see console result:
2
2+
2+3
What I want is to get the result of the arithmetic operator which is "5".
How can I make it work and If it possible to run Python code?
Thanks
To tun python code you need to either send it to server and evaluate it there or use something like https://github.com/replit/jsrepl
I have created a custom template for a task using this example:
http://docs.telerik.com/kendo-ui/api/javascript/ui/gantt#configuration-editable.template
<script id="editor" type="text/x-kendo-template">
<h3>Edit meeting</h3>
<p><label>Title: <input name="title" /></label></p>
<p><label>Start: <input data-role="datetimepicker" name="start" /></label></p>
<p><label>End: <input data-role="datetimepicker" name="end" /></label></p>
</script>
Now I need to add a 'Resources - Assign' button, just like the one in this example (Edit Task Form):
http://demos.telerik.com/kendo-ui/gantt/resources
What do I need to do to create this button? I can't find any API documentation for this part of the Gantt control.
There are a few steps needed to accomplish this.
First, add something like this to your Kendo template:
<div>
<label for='resources'>Resources:</label>
<div class='k-gantt-resources' style='display: none;'>
</div>
<div class='k-edit-field' data-container-for='resources'>
<a class='k-button' href='\\#'>Assign</a>
</div>
</div>
Next, you'll want to add the following two event handlers to the options when you initialize the widget:
edit: editHandler,
save: saveHandler
Finally, you'll want to create the two handlers referenced above. You are basically intercepting the default functionality and opening the popup yourself, then saving the results when complete (if they were modified).
var resoucesdEdited = false;
function editHandler(e)
{
var gantt = e.sender;
resoucesdEdited = false;
if (e.task)
{
e.container.on('click', 'div[data-container-for="resources"] > a', function (event)
{
event.preventDefault();
resoucesdEdited = true;
gantt._createResourceEditor(e.container.find('div.k-gantt-resources'), e.task);
});
}
}
function saveHandler(e)
{
if (e.task && resoucesdEdited)
{
this._updateAssignments(e.task.get("id"), e.task.get(this.resources.field));
}
}
I'm glad you asked this question because it's something I needed to know too, and you're right, the Telerik/Kendo documentation doesn't mention anything on how to do this!
HTML:
<a class="targetLink" href="#">LINK1</a>
<div id="text1" style="display: none;">text1 div</div>
<a class="targetLink" href="#">LINK2</a>
<div id="text2" style="display: none;">text2 div</div>
<a class="targetLink" href="#">LINK3</a>
<div id="text3" style="display: none;">text3 div</div>
JS:
$("a.targetLink").toggle(function() {
$(".open").slideUp(350);
$(this).next("div").slideDown(350).addClass("open");
}, function() {
$(this).next("div").slideUp(350).removeClass("open");
});
It works this way: when u press a link with class "targetLink" it opens a DIV below it. Now i need to modify js code to: when i click then link it scrolls to the beginning of that opened div. How can i achieve it? Thanks in advance.
Use scrollTop on the element that you want to scroll to the top of. http://api.jquery.com/scrollTop/
example:
$(this).next("div").scrollTop(0);
I think this is what you need, and maybe more: My jsfiddle. I'm not sure what you've got working so far, but this does what i think you're going for, without the need for additional jquery plugins, etc.
here's the JS(check the jsfiddle for html):
$(".pop").hide();
$(".targetLink").on("click", function(e) {
e.preventDefault();
var n = $(this).next();
if(!$(n).hasClass('open')){
$(".open").removeClass('open').slideUp(200);
$(n).addClass('open').slideDown(200);
}
});
$(".nav").on("click", function(event){
event.preventDefault();
var dest=null;
if(($($(this.hash)).offset().top) > ($(document).height()-$(window).height())){
dest= $(document).height()-$(window).height();
}else{
dest=$($(this.hash)).offset().top;
}
$($(this.hash)).trigger("click");
$('html,body').animate({scrollTop:dest}, 500, 'swing' );
});
Try this really great and simple jQuery plugin - https://github.com/Ashwell/jquery-scrollThis
This should do what you're asking for:
self.scrollToDiv = function scrollToDiv(element,minus){
element = element.replace("link", "");
if(minus==null){
minus=0;
}
$('html,body').unbind().animate({scrollTop: $(element).offset().top+minus},'slow');
};
Does anyone know why, in this example, the click event is not being fired only in IE8? Basically, the css style after a click (.zui-act) should change the background-color of the label.
JSFIDDLE
<div style="width:300px;">
<input type="radio" name="a" id="a" value="alpha" />
<label for="a">Alpha</label>
<input type="radio" name="a" id="b" value="bravo" />
<label for="b">Bravo</label>
<input type="radio" name="a" id="c" value="charly" />
<label for="c">Charly</label>
</div>
$.radio = function(e) {
var a = $('input:radio').filter(function(index) { return $(this).attr('name')==e });
a.hide();
a.siblings('label').addClass('zui-btn');
a.click(function(){
var f = $(this).attr('id');
$('label').removeClass('zui-act').filter(function(index) {
return $(this).attr('for')==f
}).addClass('zui-act');
});
}
$(document).ready(function(e) {
$.radio('a');
});
My only guess is that IE8 won't trigger events on hidden elements. Makes sense I suppose. You could adopt the approach taken by jQuery UI buttonset and move the radio buttons off the screen. Like so:
.zui-radio {
position:absolute;
left:-9999px;
}
then add this to your $.radio method in place of a.hide():
a.addClass('zui-radio');
Change the click event to change and it should work. You are most likely running in compatibility mode which has a bug in it.
And why use filter when you can make the selector handle the name?
var myName = "a";
var myRadios = $('input[name="' + myName +'"]');
can we use google AJAX Language API with EXTjs?????
i have tried example for translitration i have one html file
and typemarathi.js
google.load("elements", "1", { packages: "transliteration" });
function onLoad() {
var options = {
sourceLanguage: google.elements.transliteration.LanguageCode.ENGLISH,
destinationLanguage: [google.elements.transliteration.LanguageCode.MARATHI],
shortcutKey: 'ctrl+g',
transliterationEnabled: true
};
// Create an instance on TransliterationControl with the required
// options.
var control = new google.elements.transliteration.TransliterationControl(options);
// Enable transliteration in the editable DIV with id
// 'transliterateDiv'.
control.makeTransliteratable([myname]);
}
google.setOnLoadCallback(onLoad);
it works fine.
but if i write the textfield in extjs
Ext.onReady(function(){
var form1=new Ext.FormPanel({
renderTo:document.body,
frame:true,
title:'My First Form',
widyh:250,
items:[{ xtype:'textfield', fieldLabel:'First name', name:'firstname'}]
});
});
and try to pass firstname (name attribute to control.makeTransliteratable([firstname])) then it does not work... it says invalid id error
but if i pass->(html textfiled name to it) control.makeTransliteratable([myname]) it works fine
(i want to type and display multiple nonEnglish languages data
programatically frontend i used EXTjs is there any another way to do so if yes the suggest me. pls..
Yes you can.
Besides someone should clean his code, thats hurrible.
Yes, you can. But you should know that ExtJs automatically generates identifiers for html elements:
html:
<div class="x-form-item x-form-label-left x-box-item" id="ext-gen27" style="left: 0px; top: 0px;">
<label style="width: 55px;" class="x-form-item-label" id="ext-gen28">Send To:</label>
<div style="padding-left: 60px; width: 668px;" class="x-form-element" id="ext-gen26">
<div class="x-form-field-wrap x-form-field-trigger-wrap x-trigger-wrap-focus" id="ext-gen24" style="width: 668px;">
<input type="text" name="to" id="ext-comp-1002" autocomplete="off" size="24" class=" x-form-text x-form-field x-form-focus" style="width: 651px;">
</div>
</div>
</div>
js:
....
items: [{
xtype: 'combo',
store: ['test#example.com', 'someone-else#example.com' ],
plugins: [ Ext.ux.FieldReplicator, Ext.ux.FieldLabeler ],
fieldLabel: 'Send To',
name: 'to'
}]
As I understand you need to translate the label. In order to do this you should get the id of the label. To do this you can use TextField's label property (myField.label.id). If you want to translate a lot of elements then probably it'll be better for you to use something like this:
var control = new google.elements.transliteration.TransliterationControl(options);
var labelIds = [];
Ext.each(Ext.select('label'), function(item){
labelIds.push(item.id);
});
control.makeTransliteratable(labelIds);
But be aware that you should call this only after rendering all elements. Also you can write a some plugin that will inject this functionality into 'render' method. Writing a plugin is a better but a bit more harder way.