tabview

class webix.ui.tabview(data)
Arguments:
  • data (object) – A configuration object

Tabview view.

References

views
layout().
helpers
assert(), extend(), protoUI(), uid().

External references

Official documentation page.

Code

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webix.protoUI({
    name:"tabview",
    defaults:{
        type:"clean"
    },
    setValue:function(val){
        this._cells[0].setValue(val);
    },
    getValue:function(){
        return this._cells[0].getValue();
    },
    getTabbar:function(){
        return this._cells[0];
    },
    getMultiview:function(){
        return this._cells[1];
    },
    addView:function(obj){
        var id = obj.body.id = obj.body.id || webix.uid();

        this.getMultiview().addView(obj.body);

        obj.id = obj.body.id;
        obj.value = obj.header;
        delete obj.body;
        delete obj.header;

        var t = this.getTabbar();
        t.addOption(obj);

        return id;
    },
    removeView:function(id){
        var t = this.getTabbar();
        t.removeOption(id);
        t.refresh();
    },
    $init:function(config){
        this.$ready.push(this._init_tabview_handlers);

        var cells = config.cells;
        var tabs = [];

        webix.assert(cells && cells.length, "tabview must have cells collection");

        for (var i = cells.length - 1; i >= 0; i--){
            var view = cells[i].body||cells[i];
            if (!view.id) view.id = "view"+webix.uid();
            tabs[i] = { value:cells[i].header, id:view.id, close:cells[i].close, width:cells[i].width, hidden:  !!cells[i].hidden};
            cells[i] = view;
        }

        var tabbar = { view:"tabbar", multiview:true };
        var mview = { view:"multiview", cells:cells, animate:(!!config.animate) };

        if (config.value)
            tabbar.value = config.value;

        if (config.tabbar)
            webix.extend(tabbar, config.tabbar, true);
        if (config.multiview)
            webix.extend(mview, config.multiview, true);

        tabbar.options = tabbar.options || tabs;

        config.rows = [
            tabbar, mview
        ];

        delete config.cells;
        delete config.tabs;
    },
    _init_tabview_handlers:function(){
        this.getTabbar().attachEvent("onOptionRemove", function(id){
            var view = webix.$$(id);
            if (view)
                view.destructor();
        });
    }
}, webix.ui.layout);





(function(){

    function _tagname(el) {
        if (!el.tagName) return null;
        return el.tagName.toLowerCase();
    }
    function _attribute(el, name) {
        if (!el.getAttribute) return null;
        var attr = el.getAttribute(name);
        return attr ? attr.toLowerCase() : null;
    }
    function _get_html_value() {
        var tagname = _tagname(this);
        if (_get_value[tagname])
            return _get_value[tagname](this);
        return _get_value.other(this);
    }

    var _get_value = {
        radio: function(el){
            for (var i = 0; i < el.length; i++)
                if (el[i].checked) return el[i].value;
            return "";
        },
        input: function(el) {
            var type = _attribute(el, 'type');
            if (type === 'checkbox')
                return el.checked;
            return el.value;
        },
        textarea: function(el) {
            return el.value;
        },
        select: function(el) {
            var index = el.selectedIndex;
            return el.options[index].value;
        },
        other: function(el) {
            return el.innerHTML;
        }
    };

    function  _set_html_value(value) {
        var tagname = _tagname(this);
        if (_set_value[tagname])
            return _set_value[tagname]( this, value);
        return _set_value.other( this, value);
    }

    var _set_value = {
        radio:function(el, value){
            for (var i = 0; i < el.length; i++)
                el[i].checked = (el[i].value == value);
        },
        input: function(el, value) {
            var type = _attribute(el, 'type');
            if (type === 'checkbox')
                el.checked = (value) ? true : false;
            else
                el.value = value;
        },
        textarea: function(el, value) {
            el.value = value;
        },
        select: function(el, value) {
            //select first option if no provided and if possible
            el.value = value?value:el.firstElementChild.value||value;
        },
        other: function(el, value) {
            el.innerHTML = value;
        }
    };