Enable and disable button base on state

[adityamadhira]

I need onchange client script to enable /disable button based on state.

function onChange(control, oldValue, newValue, isLoading, isTemplate) {

  // var state = g_form.getValue('state');

if(newValue== 11 ){

    var items = $$('BUTTON').each(function(item){

    if(item.innerHTML.indexOf('Submit') > -1){

          item.hide();  

    }

});

  }

else{

var _items = $$('BUTTON').each(function(item){

    item.innerHTML.indexOf('Submit').show();  

});

}

}

It fails the behavior.

Thanks

[adityamadhira]

I follow this article

http://www.servicenowguru.com/scripting/client-scripts-scripting/removing-form-buttons/

[ahaz86]

Try this

function onChange(control, oldValue, newValue, isLoading, isTemplate) {

   // var state = g_form.getValue('state');

if(newValue== 11 ){

     var item = $$('BUTTON').each(function(item){

     if(item.innerHTML.indexOf('Submit') > -1){

           item.hide(); 

     }

});

   }

else{

var _items = $$('BUTTON').each(function(item){

     item.innerHTML.indexOf('Submit').show(); 



});

}

}

[adityamadhira]

Issue is button disappear first time but it want show back again.

fails here -

var _items = $$('BUTTON').each(function(item){  

    item.innerHTML.indexOf('Submit').show();

[ahaz86]

try this actually...

function onChange(control, oldValue, newValue, isLoading, isTemplate) { 

   // var state = g_form.getValue('state'); 

if(newValue== 11 ){ 

     var item = $$('BUTTON').each(function(item){ 

     if(item.innerHTML.indexOf('Submit') > -1){ 

           item.hide();   

     } 

}); 

   } 

else{ 

var _item = $$('BUTTON').each(function(_item){ 

     _item.innerHTML.indexOf('Submit').show();   



}); 

} 

} 

[adityamadhira]

Script error. Because we have declared variable item twice..