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f15f283c74
Needed to have a nice structured cookbook dir in the docs Includes: Move the data-module tests under the data dir Move the frame tests under the ui dir Rename the dialog.md file to dialogs.md Fix the web-view title Add previous_url attributes to each article for SEO Rename the style dir to styling to match the reference Fix the frame-tests path
38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
---
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nav-title: "application-settings How-To"
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title: "application-settings"
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description: "Examples for using application-settings"
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previous_url: /ApiReference/application-settings/HOW-TO
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---
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# Application Settings
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Using application settings methods requires to load "application settings" module.
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<snippet id='application-settings-require'/>
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## Working with string, number and boolean values
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### Set and get boolean value and provide default value in case it is not set
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<snippet id='application-settings-boolean'/>
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### Set and get string value
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<snippet id='application-settings-string'/>
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### Set and get numeric value.
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We use `toFixed()` here in order to avoid floating point errors - ex: `54.321` becoming `54.320999999537`.
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Beware the result of `toFixed()` is a string not a number therefore you cannot use `===` or `!==` when comparing with a number.
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<snippet id='application-settings-number'/>
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### Reading values that are not set before while providing default value
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<snippet id='application-settings-notset'/>
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### Reading values that are not set before not providing default value
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<snippet id='application-settings-nodefault'/>
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## Other functions
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### Checking for existence of value for key
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<snippet id='application-settings-haskey'/>
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### Removing value for key
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<snippet id='application-settings-removekey'/>
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### Removing all values
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<snippet id='application-settings-clear'/>
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