72 lines
1.1 KiB
JavaScript
72 lines
1.1 KiB
JavaScript
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var Iterator = require('./iterator');
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var Model = require('./model');
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/**
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* A light iterator for models.
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*/
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module.exports = new Class({
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Extends: Vn.Object
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,Implements: Iterator
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,Properties: {
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/**
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* The model associated to this form.
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*/
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model: {
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type: Model
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,set: function(x) {
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this._model = x;
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}
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,get: function() {
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return this._model;
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}
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},
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/**
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* The row where the form positioned, has -1 if the row is unselected.
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*/
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row: {
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type: Number
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,set: function(x) {
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this._row = x;
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}
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,get: function() {
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return this._row;
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}
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},
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/**
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* The number of rows in the form.
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*/
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numRows: {
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type: Number
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,get: function() {
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if (this._model)
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return this._model.numRows;
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return 0;
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}
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},
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/**
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* Checks if the form data is ready.
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*/
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ready: {
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type: Boolean
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,get: function() {
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if (this._model)
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return this._model.ready;
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return false;
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}
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},
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/**
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* The row object.
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*/
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$: {
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type: Object
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,get: function() {
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return this._model.getObject(this._row);
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}
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}
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}
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});
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