dhtmlxCombo - Adding multiple images per options from array

Suite and Optimus Suite 5
#1

Hi,

I�m trying to extend the dhtmlxCombo to allow multiple images per option in drop down list from array.



INIT:

var z = new dhtmlXCombo(“combo1Container”,“alfa2”,255,‘image’);

z._addOption({‘value’:‘1’,‘text’:‘Text1’,‘img_src’:[‘img/i1.png’,‘img/img2.png’]});

z._addOption({‘value’:‘2’,‘text’:‘Text2’,‘img_src’:[‘img/i3.png’,‘img/img4.png’]});



I�ve changed the code in �dhtmlcombo_extra.js� ( render ) :

dhtmlXCombo_imageOption.prototype.render = function() {

    if (!this.content) {

        this.content = document.createElement(“DIV”);

        this.content._self = this;

        this.content.style.cssText = ‘width:100%;overflow:hidden;’ + this.css;

        var html = ‘’;        

        if (this.img_src){

            for(im=0; im<this.img_src.length; im++){

                html += ‘’;

            }

        }

        html += ‘

’ + this.text + ‘
’;

        this.content.innerHTML = html

    }

    ;

    return this.content

};



It works fine except the Selected item logic � I can�t find how to extend the visualization of the selected option to allow multiple images. Could you assist me in this issue?

#2


Hello,


you should also modify _DrawHeaderImage and RedrawHeader methods to show two images.