Sitecore provides you the possibility to implement your own layout resolver if the default one is not enough for you. Basically you can change the layout of a page based on a business logic without changing the item in the database.
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Template dependent field validator WITHOUT Sitecore rules engine
A year ago I have posted about how to create template dependent field validator with rules engine. But it requires too many modifications, so I have decided to write this post about how to do the similar functionality without rules engine.
So at first I have implemented a base class which should be used by all validators which want to be dependent on a template or a base template. This class does the following steps:
- Checks the template ID and base template ID of the current item
- If it is true then the main part is called, this is the following line:
return evaluate();
This is the injected specific validation method which is passed as a parameter.
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WebEdit.AffectWorkflowForDatasourceItems – collect datasource children items
This feature appeared in Sitecore 8.2, which is changing the workflow state value for datasource items together with the context page item (only in Experience Editor). Here is a great summary article related to these improvements.
I was not fully satisfied with this because by default this only collects the datasource items and does not the children items of a datasource. This is an issue when you have something like a list component which shows the children items. What I have found is:
<command name="webedit:workflowwithdatasourceitems" type="Sitecore.ExperienceEditor.WebEdit.Commands.WorkflowWithDatasourceItems, Sitecore.ExperienceEditor" />
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Editor Extensions – Copy a page with its components
What Sitecore standard copy functionality does:
- Copies the whole item tree under the selected item
- Copies all item versions (if you have more)
- All references (included the datasources in your components) remain the same
So in some cases it is good but especially when you have pages with local component datasources the standard copy function does not really for you.
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How to add profile key value programmatically
During my investigation of Sitecore xDB I tried several things and I found out that I want to increase a the value of a profile key programmatically. This question was helpful but it did not provide the whole solution. In some cases maybe you need this. It has been tested on Sitecore 8.2 update 3.
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Sitecore iframe field type basics
A few days ago I implemented a custom field which should have 2 dropdowns which are depending on each other (here you can find the whole implementation, in this example I will just show you a simple text field).
So I checked all possible solutions and I decided to use the Iframe type for that. This is a default field provided by Sitecore. So in the source input on the template you need to provide the url for your iframe. In my case it will be a Controller:
Template dependent field validator with Sitecore Rules Engine
I got a requirement that I need to create more data templates with the same fields but the fields should have different validations based on the template. So I decided to create a base template and inherit the other templates from this. Now, how can I assign different validators for the fields based on the template?
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