[SalesForce] Add an String value to a Integer SelectOption list – convert String to Integer

I got the following list of integer SelectOptions, and I want to add a String value to the SelectOption list. How can I convert String to Integer to add the String value?

'recordLimit' is an integer value I have declared in the controller.

Any help on this is appreciated.

<apex:pageBlockSectionItem rendered="{!isBuildReport}" >
                    <apex:outputLabel value="Record Limit" />
                    <apex:selectList value="{!recordLimit}" size="1" multiselect="false" >
                        <apex:selectOption itemValue="10" itemLabel="10" />
                        <apex:selectOption itemValue="50" itemLabel="50" />
                        <apex:selectOption itemValue="100" itemLabel="100" />
                        <!-- <apex:selectOption itemValue="All" itemLabel="All" /> -->
                    </apex:selectList>
                </apex:pageBlockSectionItem>

Best Answer

If in All, you want a sumatory of all values you can use that

<apex:pageBlockSectionItem rendered="{!isBuildReport}" >
                <apex:outputLabel value="Record Limit" />
                <apex:selectList value="{!recordLimit}" size="1" multiselect="false" >
                    <apex:selectOption itemValue="10" itemLabel="10" />
                    <apex:selectOption itemValue="50" itemLabel="50" />
                    <apex:selectOption itemValue="100" itemLabel="100" />
                    <!-- <apex:selectOption itemValue="160" itemLabel="All" /> -->
                </apex:selectList>
            </apex:pageBlockSectionItem>
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