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Type: Posts; User: Srikanth474

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  1. Want to show submit button only if something changes on form

    Hi,

    I am using Ext js 4.1.0 , i want to show submit button only if user changes something on the form fields,
    what will be the best way of doing this,

    i know i can use change listener in each...
  2. Replies
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    How to run the Sencha slice

    Hello,

    I am trying to do cutsom themeing for my application. and for legacy browsers i am trying to create the images using the slicing.

    i am trying to run the below on my command prompt ...
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    EXTJS 4 Theming

    Hello,

    I am trying to create a theme for my Application. i have installed compass and started playing around with the variables in sass. i want to change the base color and changed the base color...
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    its working for me, the issue was with the mix up...

    its working for me, the issue was with the mix up with id's
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    Yes, i have unique stores for all the grids and...

    Yes, i have unique stores for all the grids and they have unique storeId's. and all the stores are having a common model
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    Grid Drag and Drop

    Hi,

    I am trying to implement the Grid Drag and Drop functionality as per the below example.

    http://docs.sencha.com/ext-js/4-0/#!/example/dd/dnd_grid_to_grid.html

    Example works, but i have to...
  7. Hello Scott, I am using 4.0.7 and i do see this...

    Hello Scott,
    I am using 4.0.7 and i do see this behaviour. it does not happen every time. may be once every 4 or 5 times.

    instead of using the collapsible:true feature i am using a tool and...
  8. Grid setTitle method is making the collapse tool disappear

    Hi, I have a grid which is collapsible. based on some criteria i am changing the grid title using setTitle() method. but it makes my collapse icon disappear.

    There is a comment in documentation...
  9. did you try using resize event listener.. ...

    did you try using resize event listener..

    http://docs.sencha.com/ext-js/4-1/#!/api/Ext.grid.column.Column-event-resize
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    you can follow this tutorial. ...

    you can follow this tutorial.

    http://docs.sencha.com/ext-js/4-1/#!/guide/application_architecture.
  11. Hi Scott, i know how to add fields dynamically. ...

    Hi Scott, i know how to add fields dynamically.
    based on the check box selection i may have to add one or two textfields. and the fieldLabels are comming from database.
    What i am trying to figure...
  12. Form with textfield with different length

    Hello,
    I am migrating a application with extjs 2 to exjs 4.
    on click of a button i have a window which has a checkbox. based on the selection of a checkbox item i am adding fields dynamically. and...
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    why dont you take the data into a variable even...

    why dont you take the data into a variable even before the modifications can be done to that store, and submit that variable to backend when you submit the data.
    you can also have another store and...
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    try using edit.startEditByPosition({row: 0,...

    try using
    edit.startEditByPosition({row: 0, column: 0});
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    2,538

    Change tab title color to red

    Hello,

    I have a tab panel with 7 tabs in it. when user tries to submit the form and if there are required fields in any of the tabs which are not filled in. i have to show the tab color in red so...
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    Does any one have idea on how to do this. ...

    Does any one have idea on how to do this.

    Thanks
    Srikanth
  17. Replies
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    Hi, Thanks for the reply i tried to change...

    Hi,
    Thanks for the reply i tried to change fieldSubTpl, but having trouble figuring out how to do it. the textfield is not rendering properly.
    this is what i am trying to do in the fieldSubTpl
    ...
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    1,031

    + before textbox of numberfield

    Hello,

    I have a form which has multiple number fields, some of them will be added to total and some of them will be subtracted from total. i need to display a + or - right before where the textbox...
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    1,490

    Hi, I changed my tabpanel to pixel, i am getting...

    Hi,
    I changed my tabpanel to pixel, i am getting vertical and horizontal scrollbars. but i dont want to have vertical scrollbar. is there a way to not have the vertical scrollbar.

    Thanks
  20. Replies
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    1,490

    tabpanel autoScroll problem

    Hi,
    i am creating a application using extjs.i am using border layout and in the center region I am using hbox layout. the first hbox has three items and one of it is a tabpanel. the tab panel is...
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    I am able to delete it by getting the parent id...

    I am able to delete it by getting the parent id with button.up['xtype':'fieldset']
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    Dynamic Fieldset Handling

    Hi,
    I am creating a form panel which has a fieldset. i need to have a dynamic implementation of that fieldset.
    I am adding the same fieldset on click of a button.

    I want to have functionality...
  23. i found the example thank you

    i found the example thank you
  24. can you tell me which example to look for. i did...

    can you tell me which example to look for. i did not find any example which implements column model

    thanks
  25. headerCtCfg is undefined while implementing Ext.grid.header.Container

    Hi,

    My existing application is using extjs 2. i am upgrading it to extjs 4. i have a grid which is using Ext.grid.ColumnModel.

    sample code:
    var gridColumnModel = new Ext.grid.ColumnModel([
    ...
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