I know the first part of a URL, but need to define the last part uniquely based on what the client enters in a div. For example:
<!-- specify page name in the div -->
<div id="client-entry">page-name</div>
<div id="load-url">url loads here</div>
<!-- load what is specified at the end of the url -->
<script>
$("#load-url").load("known-folder/"#client-entry.text()".html");
</script>
Any help would be appreciated.
Idea 1:
Give an attribute to div of your choice (Say for example ajaxify)
<div id="client-entry" ajaxify="unique link here">
then using jQuery you can get the value as
$('#client-entry').attr('ajaxify');
and then load the next div with whatever attribute value the client-entry div has has.
Idea 2:
You may use an input in the client-entry div as
then using jQuery get the value of input as
var toLoad = $('client-input').val( );
Use this value in your load code.
$("#load-url").load("known-folder/"+toLoad+".html");
Related
I have 2 different toasts on my view. One will show via js which works fine. The other is added on the server side html generation given a criteria and I want it to show on page load. The examples I see loop over all toasts on page load and show them which won't work for this as I don't want that because of the other toast I show in a given situation via js. I do specify the data-bs-autohide="false" but it still doesn't show after initialized. I guess I would think that data attribute would cause it to show when initialized?
This is the js initializing
var toasts = [].slice.call($(".toast"));
var toastList = toasts.map(function(t){ return new bootstrap.Toast(t, {});
The html of the toast I want to show on load if it exists (the server side feeding the html has an if condition in it to even add the toast html or not for this one).
<div class="toast align-items-center text-white bg-primary border-0"
role="alert" aria-live="assertive" aria-atomic="true"
data-bs-delay="5000" dat-bs-autohide="false">
<div class="d-flex">
<div class="toast-body">
Sucess
</div>
</div>
</div>
I am trying to implement jQuery with PrimeFaces and JSF components, but it's not working properly. When I tried to do the same with HTML tags it;s working properly.
Here is the code with HTML tags which works properly with jQuery:
<input type="checkbox" id="check2"></input>
<h:outputText value="Check the box, if your permanent address is as same as current address."></h:outputText>
<h:message for="checkbox" style="color:red" />
with
$("#check2").change(function() {
if ($("#check2").is(":checked")) {
$("#p2").hide();
} else {
$("#p2").show();
}
});
Here is the code with PrimeFaces/JSF which doesn't work properly with jQuery:
<p:selectManyCheckbox >
<f:selectItem itemLabel="1" value="one" id="rad" ></f:selectItem>
</p:selectManyCheckbox>
with
$("#rad").change(function() {
if ($("#rad:checked").val() == "one") {
$("#p2").hide();
} else {
$("#p2").show();
}
});
You should realize that jQuery works with the HTML DOM tree in the client side. jQuery doesn't work directly on JSF components as you've written in the JSF source code, but jQuery works directly with the HTML DOM tree which is generated by those JSF components. You need to open the page in webbrowser and rightclick and then View Source. You'll see that JSF prepends the ID of the generated HTML input elements with the IDs of all parent NamingContainer components (such as <h:form>, <h:dataTable>, etc) with : as default separator character. So for example
<h:form id="foo">
<p:selectManyCheckbox id="bar" />
...
will end up in generated HTML as
<form id="foo" name="foo">
<input type="checkbox" id="foo:bar" name="foo:bar" />
...
You need to select elements by exactly that ID instead. The : is however a special character in CSS identifiers representing a pseudo selector. To select an element with a : in the ID using CSS selectors in jQuery, you need to either escape it by backslash or to use the [id=...] attribute selector or just use the old getElementById():
var $element1 = $("#foo\\:bar");
// or
var $element2 = $("[id='foo:bar']");
// or
var $element3 = $(document.getElementById("foo:bar"));
If you see an autogenerated j_idXXX part in the ID where XXX represents an incremental number, then you must give the particular component a fixed ID, because the incremental number is dynamic and is subject to changes depending on component's physical position in the tree.
As an alternative, you can also just use a class name:
<x:someInputComponent styleClass="someClassName" />
which ends up in HTML as
<input type="..." class="someClassName" />
so that you can get it as
var $elements = $(".someClassName");
This allows for better abstraction and reusability. Surely those kind of elements are not unique. Only the main layout elements like header, menu, content and footer are really unique, but they are in turn usually not in a NamingContainer already.
As again another alternative, you could just pass the HTML DOM element itself into the function:
<x:someComponent onclick="someFunction(this)" />
function someFunction(element) {
var $element = $(element);
// ...
}
See also:
How can I know the id of a JSF component so I can use in Javascript
How to use JSF generated HTML element ID with colon ":" in CSS selectors?
By default, JSF generates unusable IDs, which are incompatible with the CSS part of web standards
Integrate JavaScript in JSF composite component, the clean way
You also can use the jQuery "Attribute Contains Selector" (here is the url http://api.jquery.com/attribute-contains-selector/)
For example If you have a
<p:spinner id="quantity" value="#{toBuyBean.quantityToAdd}" min="0"/>
and you want to do something on its object you can select it with
jQuery('input[id*="quantity"]')
and if you want to print its value you can do this
alert(jQuery('input[id*="quantity"]').val());
In order to know the real html tag of the element you can always look at the real html element (in this case spinner was translated into input) using firebug or ie developer tools or view source...
Daniel.
If you're using RichFaces you can check rich:jQuery comonent. It allows you to specify server side id for jQuery component. For example, you have component with specified server id, then you can apply any jQuery related stuff to in next way:
<rich:jQuery selector="#<server-side-component-id>" query="find('.some-child').removeProp('style')"/>
For more info, please check doumentation.
Hope it helps.
look this will help you when i select experience=Yes my dialoguebox which id is dlg3 is popup.and if value is No it will not open
I am trying to bind jquery mobile horizantal radio buttons using knock out teplate binding.
The fielsset in template looks like
<fieldset data-role="controlgroup" data-bind="attr: {id:QuestionID+'_fld'},template: {name:'optionTemplate', foreach: OptionList}">
</fieldset>
and the option template looks like
<script type="text/x-jquery-tmpl" id="optionTemplate">
<input type="radio" data-bind="attr: { id:OptionID+'_radio',value:OptionID, name: QuestionID+'_rd'}, checked:$parent.OptionId" />
<label data-bind="text:OptionText, attr: {id:OptionID+'_optn', for : QuestionID+'_rd' }"> </lable>
</script>
I have tried
$('input[type=radio]').checkboxradio().trigger('create');
$('fieldset').controlgroup().trigger('create');
Here my problem is that the mobile css is not applying to the fiedset.
You must do this after the template has built your page or during the page initialization event, something like this:
$(document).on('pagebeforeshow', '#pageID', function(){
});
Page content can be enhanced ONLY when content is safely loaded into the DOM.
Second this do NOT mix refresh functions with trigger create. Either one or the other. Trigger create is used to enhance whole content, and it should NOT be used on single elements. No point in restyling whole page every time you add new content.
Basically you only want to use:
$('input[type=radio]').checkboxradio().checkboxradio('refresh');
or if first line throws an error:
$('input[type=radio]').checkboxradio();
and:
$('fieldset').controlgroup();
But I would advise you to only use this line after everything has been appended:
$('#contentID').trigger('create');
where #contentID is an id of your div data-role="content" object. Or in case you are not using content div, only data-role="page" div then use this:
$('#pageID').trigger('pagecreate');
where #pageID is an id of your page.
To find out more about marku enhancement of dynamically added content take a look at this answer.
I'm trying to build a dynamic display in a web page. The site is built in ASP.NET MVC 3, but I'm not sure if this matters...
Essentially, I have a base "_Editor.cshtml" page which uses partials to render the specific editor content in my display using query parameters. Consider an editor for a chart (line chart vs. bar chart).
_Editor.cshtml
<div id='tabs'>
<ul>
<li><a href='#queryTab'>Define Query</a></li>
<!-- THIS IS WHERE I NEED TO SHOW ALL OF MY 'CUSTOM' TAB NAMES -->
<!-- ko template: 'tabNames' -->
<!-- /ko -->
<li><a href='#themeTab'>Styles and Themes</a></li>
</ul>
<div id='queryTab'>
<!-- configure db connection, tables, fields, etc... (not important) -->
</div>
<!-- THIS IS WHERE I WANT TO SHOW CONTENT FOR MY CUSTOM TABS -->
<!-- ko template: 'tabContent' -->
<!-- /ko -->
<div id='themeTab'>
<!-- show various style options here (not important) -->
</div>
</div>
<script type="text/javascript">
$(function(){
var vm = { /* define my model here */ };
ko.applyBindings(vm);
$("#tabs").tabs();
});
</script>
#if (Model.EditorType == ChartTypes.Bar) {
#Html.Partial("_BarChartEditor")
} else if (Model.EditorType == ChartTypes.Line) {
#Html.Partial("_LineChartEditor")
}
_BarChartEditor.cshtml
<script id="tabNames" type="text/html">
<li>Bar Chart Tab!</li>
<!-- I could have many more tab names here -->
</script>
<script id="tabContent" type="text/html">
<div id="barChartTab">
<h1>Add controls for bar chart configuration</h1>
</div>
<!-- I would create a div for each tab name above here -->
</script>
_LineChartEditor.cshtml
<script id="tabNames" type="text/html">
<li>Line Chart Tab!</li>
</script>
<script id="tabContent" type="text/html">
<div id="lineChartTab">
<h1>Add controls for line chart configurations</h1>
</div>
</script>
Sorry for the lengthy code drop (it took a long time to write it all here, so have mercy on me). :) I wanted to make sure that my problem was understood because of the way I'm building my editors using custom partials. Perhaps it's cludgy, but it works for the most part...
Really, everything works great except for the tab content. The tab rendering appears to be happening before I'm able to bind my view model to the UI. When the 'ko.applyBindings()' method is called, the tab shows up on different tabs.
Has anybody tried to do this? Has anybody had success? I've created a jsfiddle to show a simple scenario to show exactly what I'm talking about:
http://jsfiddle.net/TrailHacker/j2nhm/
Thanks for any help!
I actually got it working with your example, your content template was just structured incorrectly. It was missing the <div> tags.
If you modify this for your example, just remember that the div id needs to match the link's ref. You can throw both of these values into your viewmodel, to allow for multiple custom tabs.
http://jsfiddle.net/tyrsius/UCGRZ/
I want to transform a div composed of image + text (for translation) in a submit button. Is it possible?
I managed to use the image as submit but the text is not a link and it gives a 'broken' feeling to the whole image + text
<div onclick="document.myform.submit()"></div>
Jquery usage.
$('div').click(function () {
$('form').submit();
});
You can do it in two ways.
You can use a button with type submit and use CSS to style it as a div
Add an onClick on the div, and submit the form on the click event.
For method 2 you can either do it through jQuery or without, With plain js
<script>
function submitOnClick(formName){
document.forms[formName].submit();
}
</script>
<form id="myForm" ...>
....
<div onclick="submitOnClick('myForm')>
...
</div>
...
</form>
Trevor's answer shows how to do it with jQuery.
In his example just replace the 'div' and 'form' with the ids of your div and form as this:
If ids of div and form are myDiv and myForm specify them as '#myDiv' and '#myForm', here # is used to specify the following string is an id of an element.