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blockly > FieldDropdown > doValueUpdate_
FieldDropdown.doValueUpdate_() method
Update the value of this dropdown field.
Signature:
protected doValueUpdate_(newValue: string): void;
Parameters
| Parameter |
Type |
Description |
| newValue |
string |
The value to be saved. The default validator guarantees that this is one of the valid dropdown options. |
Returns:
void
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["`doValueUpdate_()` is a protected method of the `FieldDropdown` class used to update the field's value."],["This method takes a single argument, `newValue`, a string representing the new value for the dropdown."],["The method ensures the `newValue` is a valid option from the dropdown's predefined list before applying the update."],["Calling `doValueUpdate_()` will change the visible selection in the dropdown field and store the new value internally."]]],[]]
