You can easily get the selected value by using component.find ("aura:id").get ("v.value"); OR you can directly get the value using component.get ("v.picklistValue"); But what if you need the display text instead of value ?
Full Answer
How to get case status values of an sobject in Salesforce Lightning?
// Get the object type of the SObject. // Describe the SObject using its object type. // Get the list of picklist values for this field. // Add these values to the selectoption list. Now in lightning component, you can call this apex method to fetch case status values and set it in attribute of type "object".
How to get the name of a component in Lightning select?
You can get any attribute value of component through which user interacted on UI. for example event.getSource ().get ("v.name") will return "cStat" which is name attribute in lightning select. Hope this will help!!! This should help! Otherwise, I will be forced to contact you personally for clarifying a few questions.
How to get the selected picklist value in controller using lightning select?
If you need to fetch the selected picklist value in controller.js, then use below syntax: var selectedPicklistValue= component.find(“statusPicklist”).get(“v.value”); Attribute Association with lightning:select You can associate any attribute with lightning select and use that in "value" attribute of lightning select as shown below:
How does the onchange event work in Lightning-combobox?
For more information, see the lightning-combobox documentation. The onchange event is triggered only when a user selects a value on the dropdown list with a mouse click, which is expected behavior of the HTML select element.
How do you get the selected value in the lightning component?
You can easily get the selected value by using component. find("aura:id"). get("v. value");
How do you get lightning select value in controller?
"value" attribute in lightning:select helps in pre-populating the default picklist value. So in controller, you can directly get the value of attribute associated with lightning:select in order to get selected value for picklist. When you are not sure of picklist options, then you can use dynamic picklist option.
How do I set the default picklist value in lightning component?
To do this, click on a picklist field and click edit on the values assigned to the picklist. Click edit on value and you will see the default option. Now we can edit any existing picklists or create new ones and set the default value. Hope this helps on your salesforce journey!
How do you make a search box in the lightning component?
Step 2: Create the SearchBar ComponentIn the Developer Console, click File > New > Lightning Component. Specify SearchBar as the bundle name and click Submit.Implement the component as follows:
Picklist can be easily seen in Salesforce Lightning mode by using the UI: Setup -> Object Manager -> Select the Object where the field is -> Click on Fields and Relationships -> Select the field -> Scroll Down and you will see the values.
To fetch the picklist values in Apex dynamically, we need to make an extra call to getGlobalDescribe() to get the Schema. SObjectType of that particular object. Then, we can use it to fetch the DescribeSobjectResult. Once we get the DescribeSobjectResult, we need to call fields.
Salesforce: Default Picklist ValueNavigate to Setup | Customize | Contacts | Fields.Look for the picklist and click it.Click the Edit link for the field needs to be set as default.Select "Make this value the default for the master picklist", if any other value selected as default prior, it will be auto deselect.More items...•
To set the default value of a field:Select the field.Click Configure in the Properties pane.Select the source of the default value. Option. Description. Fixed Value. Use when you want to specify the value. For example, for a text field, you could add default text. ... Set the default value.Click Save.
There are two lightning-input, a button which call handleClick. in handleClick function, querySelectorAll will return a list of lightning-input element. Next a forEach loop check each element name and assign to appropriate decorator. Instead of using field type, we can also use class name in querySelectorAll.
Make additional fields searchableCreate a custom text field on the object that you're searching records. ... Create a workflow rule with the following criteria to update your custom text field with the value that you wish to search for. ... Add Workflow Action | New Field Update using the following criteria.
Define a Custom Search ComponentIn the Developer Console, click File | New | Lightning Component.Name the component customSearch and click Submit.Replace the contents of the component with this code. ... Save customSearch.
In Check box, you can select multiple options. In Option Button (Radio button) you can select one option. Radio buttons are circular and check boxes are square.
Radio button helps in ensuring only one option is selected. However, it doesn't allow user to deselect the option.
The CheckBox control allows the user to set true/false or yes/no type options. The user can select or deselect it.
Through this blog, I am going explain different syntax which can be used to create drop down (picklist) in lightning along with setting their their default values and fetching the user selected values in controller.js functions.
Through this blog, I am going explain different syntax which can be used to create drop down (picklist) in lightning along with setting their their default values and fetching the user selected values in controller.js functions.
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How do you get picklist values dynamically in Apex?
How do I change the default value for a picklist in Salesforce?
How do I set default value in Salesforce?
How do you fetch inputs in lightning Web components?
How do you make a field searchable in Salesforce lightning?
How do you implement custom global search in lightning component?
What is the difference between checkbox and option button?
Can radio button be unchecked?
What is checkbox?
Monday, December 24, 2018
How to set or get picklist (drop down) values in Lightning Components
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Generating Options on Initialization
- Use an attribute to store and set the array of option value on the component. The following component calls the client-side controller to create options during component initialization. In your client-side controller, define an array of options and assign this array to the itemsattribute. In cases where you're providing a new array of options on the component, you might encounter a r…
Usage Considerations
- The Lightning web component equivalent for lightning:select is lightning-combobox. For more information, see the lightning-comboboxdocumentation. The onchange event is triggered only when a user selects a value on the dropdown list with a mouse click, which is expected behavior of the HTML select element. Programmatic changes to the value attribute don't trigger this even…
Accessibility
- You must provide a text label for accessibility to make the information available to assistive technology. The label attribute creates an HTML label element for your input component. To hide a label from view and make it available to assistive technology, use the label-hiddenvariant.