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Type: Posts; User: notjoshing

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  1. Another approach

    I've been working on a sporadic "c is not a constructor" error, and found that another way to trace the error is simply to throw an alert when the instantiater can't a class name.

    In...
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    Nice approach. I've tried it out and it works. ...

    Nice approach. I've tried it out and it works.

    Thanks!
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    getting back to the record?

    I really like this component; thank you for coding this. I've been using it in a tool in which I need to be able to get back to the record from the rendered component, in this case a date field. ...
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    [FIXED] Ext.data.model.save() response issues

    Thanks for the feedback! However, the problem is that, even with formatted JSON sent back, there's no way to get to it through the success or fail methods so far as I can tell; it's not being...
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    I didn't dig into the RowNumberer internals to...

    I didn't dig into the RowNumberer internals to see, but from what I've seen before it's essentially creating another column which can be customized like any other. There may be more to this, and...
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    RowNumber columns

    When using the RowNumberer plugin, you'll get errors unless you escape the column when creating the filter header. I changed line 268 of the most recent version to do this:

    if (column.filter &&...
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    Textfield vs. Textarea

    Using 4.0.7, I found that the text was cut off for text fields. I switched to a Textarea instead, and that resolved the issue.

    Josh
  8. You're using different delimiters for the items. ...

    You're using different delimiters for the items. In the two value example, your delimiter is a comma followed by a space. Your multiple value examples use only a comma. Whatever your delimiter is...
  9. a couple suggestions

    I'm using BoxSelect 1.2 in Ext 4.0.2a with a jsonp proxy, and I noticed that I'd get errors when I clicked on a newly rendered BoxSelect without a value. To avoid this, I modified the code around...
  10. How do I get jsonp proxy callbacks to work?

    Using Ext 4.0.2a I'm having a problem adding a callback to my jsonp proxy:


    Ext.define('pipeline.store.PipelineSearch', {
    extend : 'Ext.data.Store',
    listeners : {
    exception :...
  11. Thanks! I really like the interface for this...

    Thanks! I really like the interface for this widget. I ended up using the proxy to look up a smaller subset of values. That works well enough.

    Josh
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    success handler bug

    Thanks, all, for this; it helped me isolate a problem I was having in Ext 4.0.2. In my code, I had success/failure handlers on the save events:


    record.save({
    ...
  13. For lists with tens or even hundreds of items...

    For lists with tens or even hundreds of items this works well. I've found it tends to bog down on larger lists, though. It may be a good idea to buffer the picker so that it only renders a limited...
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    Grid: selectively hide rows

    Is there a mechanism for selectively hiding rows in a grid? Or is the best way to do this to modify the store to show/hide values?
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    I've used the same approach as Condor shows here....

    I've used the same approach as Condor shows here. If you're looking to do something to all the nodes, then cascade works better. What is it specifically that you need to do?
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    question: Vertical grid text

    I'm working on a grid in which the users would like to have vertical text in the cells of the grid, such as is shown here for a generic element:...
  17. just copying?

    For some applications, I want to send specific text to the clipboard without the user needing to press keys. For instance, clicking on a "get link" control. I'm not sure how I'd do something like...
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    So far as I can tell, there's no right-click...

    So far as I can tell, there's no right-click handler for an item in a generic panel. To handle this case, I pieced together a custom listener:


    Ext.DomObserver = Ext.extend(Object, {
    ...
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    It might be worth adding wild cards to the local...

    It might be worth adding wild cards to the local text string filtering by altering the validation method:

    validateRecord: function(record){
    var val = record.get(this.dataIndex),
    values ...
  20. Unexpected behavior with FormPanel allowBlank

    Dear all:

    With my FormPanel, I've noticed that setting allowblanks as a default overrides the settings given to the items in the form, so that, even if allowblanks is specifically set for the...
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    I plugged away a bit today on adding NOT EQUAL TO...

    I plugged away a bit today on adding NOT EQUAL TO functionality (ne) to the string and numeric filters. Here's a summary of changes:


    [LIST]
    [B]
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    Edited RangeMenu.js

    I found that people using my site often wanted to combine "equals" and "not equals" searches for numeric data. They also wanted to be able to use wild cards, so you could do a LIKE search, such as...
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    In RangeMenu.js, you've a typo in the declaration...

    In RangeMenu.js, you've a typo in the declaration of the fields variable in 0.2.6. When declaring the field configuration, you give this:


    'eq': new Ext.ux.menu.EditableItem({
    icon: ...
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    In my data grid, I differentiate between data...

    In my data grid, I differentiate between data types such as "int" and "float". To use your filters with these types, I modified GridFilters.js, and figured I'd put the code here in case anyone needs...
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    You can use Ext to hook onto the unload event. ...

    You can use Ext to hook onto the unload event. That doesn't trigger the nasty "Are you sure you want to navigate away from this page?" alert box, and allows you to add in the other functionality. ...
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