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References for functions available in formContext for Script and Submit actions

 

Fetching value from Form if column exists on the Form

 

if(listColumnsInfo.hasOwnProperty([ColumnInternalName])){

    formContext.fetchColumnValueUI([ColumnInternalName])

}

 

Setting value back to Form only if column exist on the Form

 

if(listColumnsInfo.hasOwnProperty([ColumnInternalName])){

    formContext.setColumnControlValueByName([ColumnInternalName],columnValue);

}

Fetching value from item in EditForm

 

if(listColumnsInfo.hasOwnProperty("Impact") && formContext.isEditForm){

   var impactValue = currentItem.get_item("Impact");

}

 

Checking is Display Form and executing code

 

if(formContext.isDisplayForm){

    // code goes here

}

Checking is Edit Form and executing code

 

if(formContext.isEditForm){

    // code goes here

}

Checking is New Form and executing code

 

   if(!formContext.isEditForm && !form Context.isDisplayForm){

    // code goes here

}

 

For Submit action, setting the value for a column that is not displayed on the Form

 

var returnDataObj = {};

returnDataObj[[ColumnInternalName]] = valueforColumn;

functionCallback(false,returnDataObj);