how to enable/disable combo

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#1

Hi Team,



Used dhtmlXComboFromSelect and enableFilteringMode(true). But, whenever form elements get disabled/enabled,

how do I disable and enable dhtmlxcombo automatically.



Regards,

Ramu.





#2

Combo API allows to make it enable/disable by using the following approach:

    combo.disable(1);    //disable
    combo.disable(0);    //enable

So you can get “disable” state of the html select before dhtmlXComboFromSelect call. And then set the same state to the combo.


#3


How do I find the created dhtmlxcombo by id. Based on  value selection of one dhtmlxcombo,  I need to enable/ disable
multiple dhtmlxcombos when onchange event triggers.



Tried using document.getElementById(), still no luck.

#4

The dhtmlXComboFromSelect returns the combo object, which can be used.

combo1 = dhtmlXComboFromSelect(…)
combo2 = dhtmlXComboFromSelect(…)
…
combo1.attachEvent(“onChange”,changeState);

function changeState(){
    combo2.disable(1);
…
}