Re: RequireJs - JavaScript Discussion Boards

any value of text. contained the numbers itself in actually.. That is text only!

I don't know if there is any other way but the way I would extract values from another page is to use an IFrame(that is hidden) to load the page and then use JQuery to extract the values that I want, e.g.

JavaScript

var myVal = $('#iFrame').contents().find('#textBoxID').val();

This can give you an idea or lead you to your solution.

I have already tried to attain the line of the page inside computed to lines of page, just like that:
var col = 0;
var len = 0;

do{
col++;
len++;
while(col<67...

forexample i have not just my work on this topic which is already worked not around here!.. Count up to copies will line! and follow the selected.index.Value of html page constant to copy this line or any copy method

i mean that any copy method to attined a line of selected index value or is it possible to count of lines of any page?

I wanted to obtain a value that can be updated. Thanks a lot i try to JQuery method

Anyone worked on RequireJs, please I wanted to have some discussions for its optimization, required for my project.
Thanks

Yes, you can state your issue

Thanks ujjwal,
The Issue is that In my project the load time is too slow. And when I tested on Yslow it says 67 scripts are yet to be bundled, I mean they are still individuals and as per I read about Requirejs its analogous to MVC bundling and minification. So any way I can optimize or do bundling?

RequireJs is modular script loader, supporting Asynchronous Module Definition (AMD) API. Using this you can declare the dependency of a particular module, and only those scripts are loaded, and not all the dependencies of the project.

Well I have no much experience about MVC minification and bundling, but from what I read, its not the same-
1) Minification- You can achieve minification in javascript by using http://www.minifyjs.com/javascript-compressor/[^] or http://marijnhaverbeke.nl/uglifyjs[^]

2) bundling- Its bundling various js files to one file that is reducing the number of call http://www.sitepoint.com/asp-net-4-5-bundling-and-minification-support/[^] and http://www.monkeyphysics.com/articles/read/16/bundling_javascript.html[^]

3) Requirejs is just about loading script asynchronously, as and when that script is required
You start you application with data-main attribute in the cript loading tag as follows

XML

<script src="/js/vendor/require.js" data-main="/js/main.js"></script>

Then in the main.js you write the require the files needed to start the application.
In this file you can use require.config to declare the configurations for the require, like the paths and shim(for the libraries that do not support AMD like underscore, handlebars etc.

C#

require.config({
    baseUrl:'/js/vendor',
    paths : {
        'models' : '/js/app/models',
        'collections' : '/js/app/collections',
        'views' :'/js/app/views',
        'templates' : '/js/app/pages'
    },
    shim :{
        underscore: {
            exports: '_'
        },
        handlebars : {
            exports : 'Handlebars'
        },
        backbone: {
            deps: ['underscore', 'jquery'],
            exports: 'Backbone'
        }
    }
});

Then you can start the application by using a require block. require block cause the required dependencies to be loaded before execution. require is normally written once at the start of the application, giving the application a initial kick start.

VB

require(
    [
        'app/framework/App',
        'app/framework/HandlebarsUtil'
    ],
    function(App, HandlebarsUtil) {
        'use strict';

        // Register Handlebars helpers
        HandlebarsUtil.registerHelpers();

        // Kick off the application by requiring in the app and starting it
        App.start();
    }
);

in the app.js, and henceforth all other files have define block, where dependencies are listed and the variable name that they would be referred to in that script. the code is written as a function, which returns the object of functions for use in other function, like module pattern.

C#

define(
    [
        'app/framework/AppConfig',
        'app/framework/AppRouter',
        'backbone'
    ],
    function(AppConfig, Router, Backbone) {
        'use strict';

        return {
            start: function start() {

                // Start your master router.

            }
        };
    }
);

Heyy man great, thanks a lot for your response would surely be handy for me.. Smile | :)

Yeah you can go for requireJs apart from that do this tips also.Always load scripts from CDN, if it fails you can load from your folder.
To confirm that cdn script loaded you can check for existence any variable/function this script defines, if it is undefined - then cdn failed and you need to load local script copy.

On this principle are based solutions like that:

XML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/libs/jquery-1.5.1.min.js">

So that it will be cached.

(if there is no window.jQuery property defined cdn script didn't loaded).

You may build your own solutions using this method. For instance, jquery tooltip plugin creates $.tooltip() function so we can check it with code like this:

JavaScript

if (typeof $.tooltip === 'undefined') {
       document.write('<script src="js/libs/jquery.tooltip.min.js">\x3C/script>');
   }

Read http://stackoverflow.com/questions/5257923/how-to-load-local-script-files-as-fallback-in-cases-where-cdn-are-blocked-unavai[^]

See advantages here http://www.sitepoint.com/7-reasons-to-use-a-cdn/[^]

Nice & Helpful.
Thanks a lot for this Smile | :)

Glad it helped you. Please UpVote if it helped you Smile | :)

Why didn't you check their site? RequireJS Optimizer[^]

thatraja

Code converters | Education Needed | Improve Everything^New

Checked but I am new to it, so if anyone has worked on it previously could guide. But still will go through that site again.

Hi ,

I workin on Gridview fixed header and footer while scrolling by using java script

<script language="javascript">
$(document).ready(function() {
try {
$(".divgrid").each(function() {
var grid = $(this).find("table")[0];
var ScrollHeight = $(this).height();
var gridWidth = $(this).width()-10;
var headerCellWidths = new Array();
// for (var i = 0; i < grid.getElementsByTagName('TH').length; i++) {
// headerCellWidths[i] = grid.getElementsByTagName('TH')[i].offsetWidth;
// }
grid.parentNode.appendChild(document.createElement('div'));
var parentDiv = grid.parentNode; var table = document.createElement('table');
for (i = 0; i < grid.attributes.length; i++) {
if (grid.attributes[i].specified && grid.attributes[i].name != 'id') {
table.setAttribute(grid.attributes[i].name, grid.attributes[i].value);
}
}

table.appendChild(document.createElement('tbody'));
table.getElementsByTagName('tbody')[0].appendChild(grid.getElementsByTagName('TR')[0]);
gridRow.getElementsByTagName('TD')[i].offsetWidth) {
}
var gridHeight = grid.offsetHeight;
if (gridHeight < ScrollHeight)
ScrollHeight = gridHeight;
parentDiv.removeChild(grid);
var dummyHeader = document.createElement('div');
dummyHeader.appendChild(table); parentDiv.appendChild(dummyHeader);
var scrollableDiv = document.createElement('div');
if (parseInt(gridHeight) > ScrollHeight) {
gridWidth = parseInt(gridWidth) + 17;
}
scrollableDiv.style.cssText = 'overflow:auto;height:' + ScrollHeight + 'px;width:' + gridWidth + 'px';

scrollableDiv.appendChild(grid);
parentDiv.appendChild(scrollableDiv);
});
}
catch (err) { }
}
);
</script>

<div class="divgrid">
<asp:GridView ID="gvEmployees" runat="server" ShowFooter="true">
<FooterStyle BackColor="Green" />
</asp:GridView>
</div>

now problem is alignment header columns width and data columns width are different size.

Thanks & Regards
Harsha

-- modified 14-Apr-14 10:22am.

In this kind of approach, you have to fix the width of header and columns manually.
Define and set width of each column in pixel and same width to corresponding data columns.

put css

.FixedHeader {
position: absolute;
font-weight: bold;
}

In gridview call this css to
HeaderStyle-CssClass="FixedHeader"

Sankarsan Parida

i am doing site if user select the indian map karanata or goa it will be display what is javascript of select image
if write this java script in html page i am passing parameter distcode and tal code

function getData(context, distCode, talCode)
{
window.location= "displayDistTal.aspx?context="+context+"&distCode="+distCode+"&talCode="+talCode;
}

I have no idea what you're talking about.With these simple javascript you cannot navigate to a particular location
This is simply a querystring

You need API to select location in a map
First You have to integrate Map API using Google/Bing and then implement GEOCODING process in order to convert address into a geographic coordinates .

By the geographic coordinates you can point appropriate location

Correct me if I'm wrong and explain bit more

You have to learn to think like a computer or teach him to think like a human.
-Kornfeld Eliyahu Peter

What is your question?

There are only 10 types of people in the world, those who understand binary and those who don't.

Dear friends,
I'm trying to transfer data between input type elements (from textbox to dropdownlist)follow the steps below ...

1. from the first row, key data "aaa" then click "+" button.
2. from the second row, key data "bbb" then click "+" button.
3. click "refresh key drivers" button.
4. problem : the display in dropdownlist is "aaa" and "aaa" (I want it to be "aaa" and "bbb"). How should I solve from source code ?

Here is captured screen and source code :
http://www.sendspace.com/file/14vp73

Thank you very much ^^

Please do not post the same question in more than one forum.

Where are you stuck? You'll need to show what code you have so far.

There are only 10 types of people in the world, those who understand binary and those who don't.

Hi,

Can someone show me an example of how one could use drap and drop to link 2 items from seperate tables into a third table.

Table1:
ID
Name

Table2:
ID
Name2

Table3:
Table1.ID
Table2.ID

There are many jQuery plugins to allow you to do drag and drop. I would suggest googling for jquery drag and drop and you should have many samples to choose from.

There are only 10 types of people in the world, those who understand binary and those who don't.