Element UI cascade selector

how do I set the toggle between disabled and available? ,
the following code: can be disabled, how to switch

                    <el-cascader  
                         disabled
                        :options="options"
                        v-model="selectedOptions"
                        @active-item-change="handleChange"
                        @change="dleChange"
                        clearable
                        :props="props">
                    </el-cascader>
Mar.10,2021

:disabled="yourVar"

yourVar can be a variable

in data or computed or props
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