Using primefaces 5.1, i'm testing my app with WCAG validator and the following code is breaking a guideline:
<p:outputLabel for="selectHowMuch" value="Do you feel edgy lately ?" />
<p:selectOneMenu id="selectHowMuch" value="Yes">
<f:selectItem itemLabel="Argggg" itemValue="3" />
<f:selectItem itemLabel="Yes" itemValue="2" />
<f:selectItem itemLabel="hmmm" itemValue="1" />
<f:selectItem itemLabel="NO!" itemValue="0" />
</p:selectOneMenu>
the broken guideline is
Success Criteria 1.3.1 Info and Relationships (A) Check 91: select
element missing an associated label.
Repair: Add a label element that surrounds the control's label. Set
the for attribute on the label element to the same value as the id
attribute of the control. And/or add a title attribute to the input
element. And/or create a label element that contains the input
element.
Error Line 1, Column 16711:
<select id="_testapp_WAR_testapp001SNAPSHOT_:j_idt3:selectHowMuch_input"
Note that the p:outputLabel actually did help (if i remove it, i get more errors), but it looks like it's not covering the <select> _input label
I also noticed that the same happens for other select components.
Any ideas to get around this ?
Edit: here's my generated code:
<label id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:j_idt62" class="ui-outputlabel ui-widget"
for="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_focus">Do you feel edgy lately ?</label>
<div id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch" class="ui-selectonemenu ui-widget ui-state-default ui-corner-all">
<div class="ui-helper-hidden-accessible">
<input
id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_focus"
name="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_focus"
type="text" autocomplete="off" />
</div>
<div class="ui-helper-hidden-accessible">
<select
id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_input"
name="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_input"
tabindex="-1"><option value="3">Argggg</option>
<option value="2">Yes</option>
<option value="1">hmmm</option>
<option value="0">NO!</option></select>
</div>
<label
id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_label"
class="ui-selectonemenu-label ui-inputfield ui-corner-all"> </label>
<div
class="ui-selectonemenu-trigger ui-state-default ui-corner-right">
<span class="ui-icon ui-icon-triangle-1-s ui-c"></span>
</div>
<div
id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_panel"
class="ui-selectonemenu-panel ui-widget-content ui-corner-all ui-helper-hidden ui-shadow">
<div class="ui-selectonemenu-items-wrapper"
style="height: auto">
<ul
class="ui-selectonemenu-items ui-selectonemenu-list ui-widget-content ui-widget ui-corner-all ui-helper-reset">
<li
class="ui-selectonemenu-item ui-selectonemenu-list-item ui-corner-all"
data-label="Argggg">Argggg</li>
<li
class="ui-selectonemenu-item ui-selectonemenu-list-item ui-corner-all"
data-label="Yes">Yes</li>
<li
class="ui-selectonemenu-item ui-selectonemenu-list-item ui-corner-all"
data-label="hmmm">hmmm</li>
<li
class="ui-selectonemenu-item ui-selectonemenu-list-item ui-corner-all"
data-label="NO!">NO!</li>
</ul>
</div>
</div>
</div>
<script id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_s"
type="text/javascript">$(function(){PrimeFaces.cw("SelectOneMenu","widget__tutorial_WAR_tutorial001SNAPSHOT__j_idt3_selectHowMuch",{id:"_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch",widgetVar:"widget__tutorial_WAR_tutorial001SNAPSHOT__j_idt3_selectHowMuch"})});</script>
Sorry, i have to contrast with the last answer...
In your example, this select does not have an associated label
<select
id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_input"
name="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_input"
tabindex="-1"><option value="3">Argggg</option>
<option value="2">Yes</option>
<option value="1">hmmm</option>
<option value="0">NO!</option></select>
There is one label after it who might have been thought for it, but it does not have a for attribute and does not contain the select tag.
<label
id="_tutorial_WAR_tutorial001SNAPSHOT_:j_idt3:selectHowMuch_label"
class="ui-selectonemenu-label ui-inputfield ui-corner-all"> </label>
As I understand, both the input and the select are generated for this one field and only one label is correctly associated with the input. This looks like a bug in primefaces, and you should ask their staff to make some corrections...
Also there would be more correction to do, because the first label should be associated with the select element, and the input element be invisible to screenreaders if I correctly understand.
There is nothing wrong with your markup per se. It conforms to one of the accepted techniques.
http://www.w3.org/TR/2015/NOTE-WCAG20-TECHS-20150226/H44#H44-ex1
Although that example shows use with an <input> element, it is equally valid with a <select> element.
This looks like a bug in your validator. I suggest trying FireEyes http://www.deque.com/products/fireeyes/fireeyes-installation/
Related
Using Ignite UI for Angular Data Grid and I want to make an editor for the name of a column. However, the grid control seems to disable any input controls I put into the header template.
How can I enable input controls in the header template for my grid?
The code below creates a grid with an input control in the header. The input control cannot be clicked or the value edited.
<ng-template igx-header #editColumnMapping let-column>
<input type="text" name="textInput" [value]="column.header" />
</ng-template>
<igx-grid #grid2 [data]="[[1], [2], [3], [4]]">
<igx-column header="Values" [headerTemplate]="editColumnMapping" field="0"></igx-column>
</igx-grid>
Your code looks correct. I have created a sample for you in StackBlitz
<igx-grid #grid1 [data]="data">
<igx-column header="Rank" field="Id" [headerTemplate]="hTemplate"></igx-column>
<igx-column header="Athlete" field="Name" [headerTemplate]="hTemplate"></igx-column>
...
<ng-template #hTemplate let-column>
<div (click)="fieldInput.focus()">
<span >{{column.header}}</span>
<br />
<input #fieldInput [(ngModel)]="column.header" style="width: 100%">
</div>
</ng-template>
The sample is working with both the latest 9.0.0-beta.6 and 8.2.13
I am trying to find all elements by using find_element_by_xpath. In the below web elements, I am looking for these three elements separetely:
1. <label for="hw-log-mode-none" class="ng-binding">None</label>
2. <label for="hw-log-mode-session" class="ng-binding">Per-Session</label>
3. <label for="hw-log-mode-mapping" class="ng-binding">Per-Mapping</label>
<div class="field ng-scope" ng-if="!isTransparentMode && showNatPool && !policy.isIPv6" ng-show="policy.action == 'accept' && policy.nat == 'enable'">
<label class="ng-binding">Hardware Logging Mode</label>
<div>
<div class="radio-group">
<input type="radio" id="hw-log-mode-none" value="none" ng-model="policy['hw-logging-mode']" class="ng-pristine ng-untouched ng-valid" name="670">
<label for="hw-log-mode-none" class="ng-binding">None</label>
<input type="radio" id="hw-log-mode-session" value="session" ng-model="policy['hw-logging-mode']" class="ng-valid ng-dirty ng-touched" name="671" style="">
<label for="hw-log-mode-session" class="ng-binding">Per-Session</label>
<input type="radio" id="hw-log-mode-mapping" value="mapping" ng-model="policy['hw-logging-mode']" class="ng-valid ng-dirty ng-touched ng-valid-parse" name="672" style="">
<label for="hw-log-mode-mapping" class="ng-binding">Per-Mapping</label>
</div>
</div>
</div>
I can find element #1 and #2 in above list. But when I try to find element #3 using the same way:
elem = driver.find_element_by_xpath("//label[#for='hw-log-mode-mapping']")
I got this error:
Message: element click intercepted: Element ... is not
clickable at point (707, 508). Other element would receive the click:
... (Session info: chrome=77.0.3865.90)
You could try clicking the element using Javascript and see if that works around the error.
elem = driver.find_element_by_xpath("//label[#for='hw-log-mode-mapping']")
driver.execute_script("arguments[0].click();", elem)
If that doesn't work, you could try clicking the input element itself.
elem = driver.find_element_by_xpath("//input[#id='hw-log-mode-mapping']")
driver.execute_script("arguments[0].click();", elem)
Try this, Get list of all the elements as they have same class name as follow:
List<WebElement> elements = driver.findElements(By.xpath(".//label[#class='ng-binding']"));
Now create a method to select the radio options as follow:
public void selectRadioOption(String option){
if(option.equals("None"))
elements.get(0).click();
else if(option.equals("Per-Session"))
elements.get(1).click();
else if(option.equals("Per-Mapping"))
elements.get(2).click();
}
Call this method, pass the option whichever you want to select.
Hope it works for you. You should not find 3 different xpath if you can work with one.
How can I use the aria-attribute aria-labelledby for combo box (input+autocomplete list) correctly?
According to the W3C, the aria-labelledby property provides the user with a recognizable name of the object.
I've found the following example on W3C:
<div class="combobox-wrapper">
<div>
<input type="text"
aria-labelledby="ex1-label">
</div>
<ul aria-labelledby="ex1-label"></ul>
</div>
But I've noticed that aria-labelledby isn't descriptive. Values in aria-labelledby for different element are used the same.
Maybe I can use aria-labelledby like this:
<div class="combobox-wrapper">
<div>
<input type="text"
aria-labelledby="textBox">
</div>
<ul aria-labelledby="autocomplete-list"></ul>
</div>
The WAI ARIA attribute aria-labelledby is used when you can't use the normal <input> + <label> combination to label a form element, e.g. because you are using a custom form element. In other words, it is used in situations where you can't use the <label>'s for attribute to define a label for the input (e.g.
<input id="communitymode" name="communitymode" type="checkbox"> <label for="communitymode">communiti wiki</label>; note that the for attribute's value refers to the input's id attribute.)
With aria-labelledby, your reference works in the opposite direction as the for attibute: you tell the browser or the screen reader where to find the "label" for the form control it has just encountered.
<div class="combobox-wrapper">
<div>
<span id="combolabel">Select your country:</span>
<input type="text"
aria-labelledby="combolabel">
</div>
<ul aria-labelledby="combolabel"></ul>
</div>
In the above code sample, both the <input> element and the <ul> element are labelled by the <span> element with id "combolabel".
Remember the first rule of ARIA is don't use ARIA when native HTML elements exist. If you are trying to create an accessible autocomplete box try this:
http://wet-boew.github.io/v4.0-ci/demos/datalist/datalist-en.html
It does not use ARIA and follows all applicable W3C rules and guidelines.
The bottom line for text-field is shown a bit above.
No CSS used ...
<div class="mdl-textfield mdl-js-textfield">
<input class="mdl-textfield__input" type="text" pattern="[0-9]*" id="phone">
<label class="mdl-textfield__label" for="phone">Phone</label>
<span class="mdl-textfield__error">Digits only</span>
</div>
<form action="#">
<div class="mdl-textfield mdl-js-textfield">
<input class="mdl-textfield__input" type="text" id="demo-input" />
<label class="mdl-textfield__label" for="demo-input">UserName...</label>
</div>
</form>
Take a look at what I got
Take a look at the answer which i posted for the below stackoverflow thread.
Material Design Lite - Bottom Line in text field has a slight gap with colored line
I need to generate following html markup in jade
<div class="checkbox">
<label>
<input type="checkbox"> Remember me
</label>
</div>
My try:-
.checkbox
label Remember me
input(type="checkbox")
generates
<div class="checkbox">
<label>
"Remember me
"
<input type="checkbox">
</label>
</div>
How can we place element "checkbox" infront of "Remember me" label text?
Have you tried nesting it like this?
.checkbox
label
input(type="checkbox")
| Remember me