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  1. #1
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    Default [CLOSED]Ext IDs

    [CLOSED]Ext IDs


    Is it possible to make Ext IDs more consistent?

    Here's an example:

    Code:
    // Current
    <div id="ext-gen1013" class="x-window-body x-layout-fit" ...
    <div id="component-1033" ...
    
    // Proposed change
    <div id="x-gen-1013" class="x-window-body x-layout-fit" ...
    <div id="x-component-1033" ...

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    or possibly disable?

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    I wouldn't disable it, not that I use them for anything but debugging.

    So my question to the OP is, does it really matter?
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    only important is that they are unique. By DOM explore you know if they are components or where they do belong, nothing more. I see no advantage to have "x-.." instead.
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    Consistent with what?

    Component encapsulating elements are given the ID of that Component. That is very useful for debugging,

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    I see that the IDs are now more informative compared to Rel 3, and I like it.

    >>> Consistent with what?

    The format is not consistent. See the example that I pasted. In one place the ID is prefixed with "ext" and in another place, there's no prefix. The prefix "ext-gen" could be replaced by simply "x-". You can skip the "gen" part. It obvious that this is an Ext-generated ID.

    I'd like to have the "x-" prefix (as in class names) for widget IDs. This is a quick visual clue that the ID was generated by Ext. I like class name format better.

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    Another example.

    See ext-4.0-pr3/examples/form/anchoring.js

    The ID format in this example of these IDs is not consistent:

    "ext-gen1032"
    "textfield-1017"
    "x-form-item-body-ext-gen1038"

    These are all Ext generated IDs.

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    Can I ask a question again? Does this matter at all?
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    Quote Originally Posted by mitchellsimoens View Post
    Does this matter at all?
    The only requirement is that the ID is unique - we could have a random number in place of the ID and this would work.

    BUT, a consistent well thought out ID format can at a glance provide more useful information.

    Take a look at the Ext class names. They have a consistent format and are informative.

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    Ok... when do you use the IDs of the DOM elements?
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