I have requirement for having a dynamic key for getting value in i18n. I am using sightly. i would be having the initial part of the key but the last part i have to attach dynamically and then allow sightly to get the value for the same. Could you please help me on it.
I guess best practice would be to have a getter at some component-bean to avoid as much programming logic within the markup as possible. If you like/need to put the logic into the html anyway try something similar to this:
<p data-sly-test.keyPostfix="${isTrue ? 'true text' : 'false text'}"
data-sly-test.i18nKey="${['some.i18n.key', keyPostfix] # join='.'}"
data-sly-text="${i18nKey # i18n}">This text will be replaced by sly-text!</p>
Related
I've tried all the HTL context parameters (even 'unsafe'). When I inspect the input, I can see the value intact, but you can't see the value pre-populated in the field. I tried different types of values, different contexts, and different types of input fields. [AEM 6.2]
<input type="email" name="senderEmail" value="${userProfile.email # context='text'}"/>
If the value is rendered in page source and also visible in browser inspector, could it be that it's hidden by some weird CSS? Something like color:transparent
There are many possible causes. I'll pitch in one, to help get you thinking. Is userProfile available via the use api?
I've made this mistake before:
<div data-sly-use.bean="com.beans.Bean">
${bean.value}
</div>
// ... other code
${bean.value}
The "Bean" isn't available later, outside it's host element.
If I understand your question correctly this isn't actually about HTL, but rather about the HTML input element itself. You have an input element with a value attribute set, yet that value is not displaying in the box. If that's correct, then I'd recommend doing some investigation around HTML input value not displaying when set, rather than sightly context issues.
Some possible answer would include css styles hiding the input text or javascript clearing out the values after page load. There are certainly more potential causes, but we'd need to know more about your page to provide a better answer.
To do some of your investigation you can try loading a component with only that input in it and see if that works, that would eliminate any css or js executing elsewhere on the page.
I am working on an issue raised by the security team about a possible XSS attack on a few input fields on our form. Our freemarker page has the following code.
<#assign zipcode = someObject.getInfo().getZipCodeFirstFive()>
I read up on HTML encoding and it talks about adding ?html at the end but I couldn't find the freemarker syntax anywhere. So, could I do something like
<#assign zipcode = (someObject.getInfo().getZipCodeFirstFive())?html>
to make it output encoded?
Yes, that would be a possible syntax for this, though I would recommend two things to make it more readable:
You don't need the extra (), you can just write someObject.getInfo().getZipCodeFirstFive()?html
It's unrelated to escaping, but you don't need to write out getters either, so you end up with someObject.info.zipCodeFirstFive?html
On the longer term, I would recommend escaping by default. Before 2.3.24 that's done by surrounding each template by <#escape x as x?html>...</#escape>. Starting from 2.3.24 the recommended methods is auto-escaping set up globally, in the Configuration.
I'd like to strip special Wicket tags (e.g. wicket:panel, wicket:child, etc.) from the output in development mode, but keep the wicket:id attribute.
In the WebApplications init one can set getMarkupSettings().setStripWicketTags(true); thus removing the special tags and attributes.
Is it possible to extend / modify Wicket at some point to keep the attribute when stripSpecialTags is set to true?
This is not possible at the moment.
Please file a ticket for improvement at https://issues.apache.org/jira/browse/WICKET!
Thank you!
Why do you want to keep the wicket:id attribute? For testing/selenium? Then you can use the DebugSettings::setComponentPathAttributeName method to output the wicket component path, which is usable in selenium.
I have a program built with VBA, in access.
I have a form with the field chDate and I need to get the value of the field in a module file named Global (not class module).
I tried to access it but I think I get empty value, string. not error.
I'm no expert with VBA, its new to me (I have experience with VBS).
Can someone please help me and tell me how can I access the value of a form field via module file?
Thanks!
If you can provide some sample code, it might help us in trying to get you a solution.
Here's what might work:
Dim an object as an instance of your form, and set the instance to a new instance. These two lines will do that (assuming the form is called frmForm)
Dim theForm as frmForm
Set theForm = new frmForm
then Show that Form:
theForm.show
The form will get the focus, so you can populate the fields. At that point, once the form is hidden, your code should be able to pull the field as such:
var1 = theForm.txtFormField.Text
However, if you unload the form in code, all variables directly tied to the form will be lost. In that case, you might want to follow Oneide's example, and set a global variable to the value of the form field. You can do this in one of the form's event handlers.
Let me see if I can recall my Access days. In your global module you should access the form field be prefixing the form name i.e.
var1 = Form1.txtFirmField.Text
As far as I know, you're trying to get the data the wrong way.
Anytime you would try to get your form data, from a standard module, your form probably will already be closed or, if you're not opening it as a restricted window, the value will not be ready yet.
Anyway, if you could get pass through all the difficulties above, you're probably coding in a not standard / right way.
Remember that VBA is an event driven language, and you would be better using it's strenghts rather than fighting against them.
As a final word, if this is just a casual coding, I suggest you using a global variable and make de Code Behind Form have set it up on control's change event.
If you're not sure what I mean, please leave a comment and I'll try to explain it better.
And, if you don't mind, let us know more about your starting code to get better answers.
I'm creating my form using the Form helper, so the action of the form is specified automatically....
this form is used for editing a post..
so, the URL has the structure: mywebsite.com/posts/edit/id
and the form's action should be automatically generated as posts/edit/id
but the problem is, in some cases, I open the HTML code and I find that the form's action is only posts/edit without the id which causes the update to fail...
I spent a lot of time to figure out what situation brings this wrong action:
i'm generating fields dynamically (using javascript & ajax) depending on the post's category..
when the value of one of the dynamically generated fields is invalid, the generated action becomes posts/edit !!
I really need help, cuz I don't know why this is happening !!!
and I don't wanna waste more time digging into the core of cakephp...
so, if any of cakephp experts has an idea about this, plz help me !!
thank you in advance !
Use the url parameter, which allows you to explicitly define a url for the form:
echo $form->create('Post', array('url' => $html->url(array('action'=>'edit', $id))));
It sounds like $id probably isn't getting set, because it should be getting passed along if it is. You need to make sure it's set to edit the record in question. Make sure your javascript is including the hidden field with the record's id in it.
Normally done like this, with the form helper: echo $this->Form->input('id');
Also, if one of the fields is invalid, the form shouldn't actually be submitting properly, if you are using cake's validation, so this is to be expected.