[CLOSED] Prototype wrapper for ext 2.x to support ext 1.x

[speedstepmem4]

Hi

We are facing many issues when migrating from Ext 1.x to 2.x, Especially in Javascript many methods have been moved / removed / updated.

Eg. In the grid panel, .addRecord method is removed and to acheive this functionality we need to use store.insert,

What we did is created a prototype for grid panel to make the old code work without changes. Please see below

var protoTypeSettings = { Grid: { EditOnAdd: false } };


Ext.grid.Panel.prototype.hello = function () { alert('hello'); }


Ext.grid.Panel.prototype.addRecord = function () {
    var store = this.getStore();
    var dataLength = store.data.length;
    var model = new window[store.model.$className];
    store.insert(dataLength, model);
    var cellEditingPlugin = this.editingPlugin;
    if (cellEditingPlugin != null && cellEditingPlugin != undefined && protoTypeSettings.Grid.EditOnAdd)
        this.editingPlugin.startEdit(dataLength, 0);
    return dataLength;
}


Ext.grid.Panel.prototype.startEditing = function (rowIndex, colIndex) {
    var cellEditingPlugin = this.editingPlugin;
    if (cellEditingPlugin != null && cellEditingPlugin != undefined)
        this.editingPlugin.startEdit(rowIndex, colIndex);
}

It will be good if you provide a prototype for all the workarounds. This will make the migration process smooth,