I need a solution that allows me to add/edit/remove data-* attributes on individual elements in CKEditor without manually adding it directly in the source editors?
I haven't found any config items or plugins that allow me to do this.
How do I go about doing this?
Here is a working sample based on the example you provided.
You can add/edit/remove data attributes on elements with this:
element.data( 'extra-info', 'test' ); // Appended the attribute data-extra-info="test" to the element.
alert( element.data( 'extra-info' ) ); // 'test'
element.data( 'extra-info', false ); // Remove the data-extra-info attribute from the element.
http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-data
Related
The below code works and I can create a measurement modal that displays the kgs, grams etc but was wondering if there is a way to do it as a dropdown select2 instead as the list is quite short. the two I've tried below show just the label but no select2 box. Any ideas? regards
$columns = [];
$columns[] = ['label'=>'Quantity','name'=>'quantity','type'=>'number','required'=>true];
$columns[] = ['label'=>'Measure','name'=>'measures_id','type'=>'select2','datatable'=>'measures,measure'];
$columns[] = ['label'=>'Measure2','name'=>'measures_id','type'=>'select2','validation'=>'required|integer|min:0','width'=>'col-sm-5','datatable'=>'measures,measure'];
// $columns[] = ['label'=>'Measure','name'=>'measures_id','type'=>'datamodal','datamodal_table'=>'measures','datamodal_columns'=>'measure','datamodal_select_to'=>'measure:measure','required'=>true];
Found how to do it by changing select2 to select.Not sure what the difference is.
From:
$columns[] = ['label'=>'Measure','name'=>'measures_id','type'=>'select2','datatable'=>'measures,measure'];
to:
$columns[] = ['label'=>'Measure','name'=>'measures_id','type'=>'select','datatable'=>'measures,measure'];
That's correct. Since I cannot comment I'll suggest you the difference by adding an aswer.
The difference is:
Select : Standard HTML element, rendered by the browser and working according to its own code.
Select2: Select2 is a jQuery library that "improves" your select elements by adding HTML code to render options and adding functions. For example, you may add a search box to filter your options, or you can style the dropdown better.
Library url : select2.org
I have the following code snippet (just to illustrate the question, it is not full production code) for the CkEditor plugin:
onOk: function() {
var dialog = this,
element = dialog.element;
.........
element.setStyle('width', width+'%');
element.setStyle('text-align', align)
dialog.commitContent(element);
}
In this small code snippet a modification of one dialog element occurs using setStyle() method, after which commitContent is triggered.
So, the questions are:
Do I understand correctly, that each setStyle call here triggers
element rerender (repaint) since this element already exists in
DOM?
What is the purpose of commitContent() ckEditor method? Just an event for dialog elements to store some data?
setStyle
I belive that setStyle repaints the components already existing in the DOM, have a look at this example (that I have taken from the official documentation):
var element = CKEDITOR.document.getById( 'myElement' );
element.setStyle( 'background-color', '#ff0000' );
element.setStyle( 'margin-top', '10px' );
element.setStyle( 'float', 'right' );
It first gets the element from the doc and Then sets the style, so basically it is repaiting it triggering events.
commitContent
From the official documentation:
Calls the CKEDITOR.dialog.definition.uiElement.commit method of each
of the UI elements, with the arguments passed through it. It is
usually being called when the user confirms the dialog, to process the
values.
Hope this helped you!
When I use an empty span, let's say
<span class="anchor" id="jumptome"></span>
ckeditor removes it.
To the config.js of ckeditor I added
CKEDITOR.editorConfig = function( config ) {
config.IgnoreEmptyParagraphValue = true;
};
CKEDITOR.dtd.$removeEmpty.span = 0;
Now ckeditor does not remove the spans, but they are wrapped in p's like
<p><span class="anchor" id="jumptome"></span></p>
Is there any configuration to remove the p's (I need the paragraphs for other elements, just want to avoid them for the spans).
Thanks in advance!
Why would you need the spans? If you need an anchor, why not use for example a DIV which can be styled to be a visible block in the Editor but an invisible ... anchor in the output content? I do this in my CKE app. Although I use widgets for anchors but same princible anyway.
I'm guessing the reason is because of caret positioning and user targeting - how would the user target that anchor? If it can't be targeted - why do you need it in the contents? Why not something targetable?
Is it possible to render a Grid with one row selected as default (set the right page number and highlight the row)?
For highlighting, try using the "OnRowDataBound" event
.ClientEvents(events => events.OnRowDataBound("onRowDataBound"))
with something like
function onRowDataBound(e) {
var myId = $('#MyId').val();
if (e.dataItem.Id == myId)
e.row.className = 't-state-selected';
}
I'm still trying to figure out how to set the correct initial page number. This bloke might be on to something.
Use the Grid RowAction method, eg:
.RowAction(row => row.Selected = row.DataItem.CustomerCode.Equals(ViewBag.ID))
It is perhaps possible if you iterate in the grid source, locate the row which has to be selected in it, than use a formula to detect on which page will be displayed, and finally change the page index on initial load and select it.
I was wondering if anyone has found a solution or example to actually populating the input box of a slider and having it slide to the appropriate position onBlur() .. Currently, as we all know, it just updates this value with the position you are at. So in some regards, I am trying to reverse the functionality of this amazing slider.
One link I found: http://www.webdeveloper.com/forum/archive/index.php/t-177578.html is a bit outdated, but looks like they made an attempt. However, the links to the results do not exist. I am hoping that there may be a solution out there.
I know Filament has re-engineered the slider to handle select (drop down) values, and it works flawlessly.. So the goal would be to do the same, but with an input text box.
Will this do what you want?
$("#slider-text-box").blur(function() {
$("#slider").slider('option', 'value', parseInt($(this).val()));
});
Each option on the slider has a setter as well as a getter, so you can set the value with that, as in the example above. From the documentation:
//getter
var value = $('.selector').slider('option', 'value');
//setter
$('.selector').slider('option', 'value', 37);
UPDATE:
For dual sliders you'll need to use:
$("#amount").blur(function () {
$("#slider-range").slider("values", 0, parseInt($(this).val()));
});
$("#amount2").blur(function () {
$("#slider-range").slider("values", 1, parseInt($(this).val()));
});
You'll need to use Math.min/max to make sure that one value doesn't pass the other, as the setter doesn't seem to prevent this.
You were almost there when you were using the $("#slider-range").slider("values", 0) to get each value. A lot of jQuery has that kind of get/set convention in which the extra parameter is used to set the value.
I've done some work around the jQuery UI slider to make it accept values from a textbox, it may not be exactly what you were after but could help:
http://chowamigo.blogspot.com/2009/10/jquery-ui-slider-that-uses-text-box-for.html
$slider = $("#slider");
$("#amountMin").blur(function () {
$slider.slider("values", 0,Math.min($slider.slider("values", 1),parseInt($(this).val()) ) );
$(this).val(Math.min($slider.slider("values", 1),parseInt($(this).val())));
});
$("#amountMax").blur(function () {
$slider.slider("values",1,Math.max($slider.slider("values", 0),parseInt($(this).val()) ) );
$(this).val(Math.max($slider.slider("values", 0),parseInt($(this).val())));
});
I just used martin's code and updated the id to #slider also added the math.max as he suggested so the sliders won't overlap.