Just omitting 'var' declarations is not a good solution, since you are
polluting the global name space this way. Either return btnSend etc. as
return value from the method that created it, or, if that is not
feasible, attach them to "this" (e.g this.btnSend = new ...), to be able
to access them later.
T.
On 11/22/2010 11:47 AM, Qoodary wrote:
>
> Hello,
>
> In my application.js I have the Main function and some other functions.
>>From main function I call function makeCopiesArea, makeStatusBar and
> createBox1 functions.
>
> In my main function I have added a controller
>
> To have access from main function to the btnSend, selectBoxColoroption and
> txtCopies in the other functions, I need to declare this without "var"
>
> Is this OK, or is there a better solution?
>
> -------------------------------------------------
>
> qx.Class.define("mobile.Application",
> {
> extend : qx.application.Standalone,
> /*
>
> *****************************************************************************
> MEMBERS
>
> *****************************************************************************
> */
> members :
> {
> /**
> * This method contains the initial application code and gets called
> * during startup of the application
> */
>
> main : function()
> {
>
>
> var mainContainer = new qx.ui.container.Composite(new
> qx.ui.layout.VBox(10));
> this.getRoot().add(mainContainer);
>
> mainContainer.add(this.makeCopiesArea());
>
> mainContainer.add(this.makeStatusBar());
>
> var box = new qx.ui.container.Composite(new qx.ui.layout.HBox(10));
>
> box.add(this.createBox1());
> mainContainer.add(box);
>
> var modelSkeleton = {copies: "1", coloroption: null, hidden: "x"};
> var model = qx.data.marshal.Json.createModel(modelSkeleton);
> // create the controller
> var controller = new qx.data.controller.Object(model);
> // connect the copies
> controller.addTarget(txtCopies, "value", "copies", true);
> // connect the select box
> controller.addTarget(selectBoxColoroption, "modelSelection[0]",
> "coloroption", true);
>
>
>
> btnSend.addListener("execute", function() {
> alert("You are sending: " + qx.util.Serializer.toJson(model));
>
>
> }, this);
>
>
> },//main function
>
> makeCopiesArea : function(){
> txtCopies = new qx.ui.form.TextField("1").set({
> maxLength: 15,
> textAlign: "center",
> width: 50,
> height: 40
> });
>
> },
>
> createBox1 : function()
> {
> var container = new qx.ui.container.Composite(new
> qx.ui.layout.VBox(2));
> container.add(new qx.ui.basic.Label(this.tr("Coloroption")));
>
> selectBoxColoroption = new qx.ui.form.SelectBox();
>
> },
>
> makeStatusBar : function(){
>
> var container = new qx.ui.container.Composite(new
> qx.ui.layout.HBox(5)).set({
> allowGrowX: false
> });
> btnSend = new qx.ui.form.Button(this.tr("Send"),
> "icon/32/actions/media-playback-start.png");
> container.add(btnSend);
> return container;
>
>
>
> }
>
> }
>
>
> }
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