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blockly > FieldVariable > initModel
FieldVariable.initModel() method
Initialize the model for this field if it has not already been initialized. If the value has not been set to a variable by the first render, we make up a variable rather than let the value be invalid.
Signature:
initModel(): void;
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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."],[[["\u003cp\u003eThe \u003ccode\u003einitModel\u003c/code\u003e method initializes the FieldVariable model if it hasn't been initialized yet.\u003c/p\u003e\n"],["\u003cp\u003eIf a variable hasn't been assigned to the field's value by the initial rendering, \u003ccode\u003einitModel\u003c/code\u003e creates a new variable to prevent an invalid value state.\u003c/p\u003e\n"],["\u003cp\u003eThis method ensures that the FieldVariable has a valid associated variable, either pre-existing or newly created.\u003c/p\u003e\n"],["\u003cp\u003eThe method does not return any value (void).\u003c/p\u003e\n"]]],["The `initModel()` method for `FieldVariable` initializes the field's model if it hasn't been. If a variable hasn't been assigned to the field before the first render, the method creates a variable. This action prevents the field's value from being invalid. The method returns nothing.\n"],null,["[blockly](./blockly.md) \\\u003e [FieldVariable](./blockly.fieldvariable_class.md) \\\u003e [initModel](./blockly.fieldvariable_class.initmodel_1_method.md)\n\nFieldVariable.initModel() method\n--------------------------------\n\nInitialize the model for this field if it has not already been initialized. If the value has not been set to a variable by the first render, we make up a variable rather than let the value be invalid.\n\n**Signature:** \n\n initModel(): void;\n\n**Returns:**\n\nvoid"]]
