[richfaces-issues] [JBoss JIRA] (RF-12470) Extended DataTable Scrollbar Disappears When Resizing Columns

[Jeff Smith (JIRA)]

    [ https://issues.jboss.org/browse/RF-12470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12722450#comment-12722450 ] 

Jeff Smith commented on RF-12470:
---------------------------------

After further review, the updateLayout function in the extendedDataTable.js is not setting the value properly for contentWidth.  On every other click the this.parts.width() was setting the contentWidth to the same value as width.  If contentWidth is not greater than width variable, the scrollElement is block style is set to none.  I got the javascript to work by setting this.parts.width() to a new variable in the initialize method.  And in the updateLayout method, assigned contentWidth the value of the new variable.  Now the extendedDataTable horizontal scroll remains when resizing columns.
                
> Extended DataTable Scrollbar Disappears When Resizing Columns
> -------------------------------------------------------------
>
>                 Key: RF-12470
>                 URL: https://issues.jboss.org/browse/RF-12470
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-tables
>    Affects Versions: 4.2.2.Final
>            Reporter: Jeff Smith
>             Fix For: 4.3-Tracking
>
>
> Having issue with extended data table horizontal scroll bar disappearing when resizing columns.  When researching the issue further in the extendedDataTable.js, I found that the scrollable element style display property was being set to NONE instead of BLOCK when a column was resized.  My work around was to call the updateLayout function and set the scrollable element style display property to block.  This has seemed to work thus far. 
> {code}
> document.onmouseup = function(e) {
>     #{rich:component('EDT_NAME')}.updateLayout();
>     #{rich:component('EDT_NAME')}.scrollElement.style.display = "block";
> }
> {code}

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