Bug #4608: WCartesianCharts with tooltips receive JS error when all tooltip data removed - Wt - Redmine

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Bug #4608

closed

WCartesianCharts with tooltips receive JS error when all tooltip data removed

Added by Bruce Toll over 8 years ago. Updated almost 8 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Koen Deforche

Target version:

3.3.6

Start date:

12/05/2015

Due date:

% Done:

Estimated time:

Description

With Wt-3.3.5-rc2, an interactive WCartesianChart with tooltips will receive a javascript error of "areaCoordsJSON is undefined" if all tooltip data is subsequently removed from the model.

NOTE: This may be the same issue referenced in issue #4607.

A test program demonstrating the issue is attached. There is also an attached patch (for review) that seems to help with this issue in limited testing.

Files

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test_program.C (1.63 KB) test_program.C		Bruce Toll, 12/05/2015 06:43 AM
0001-Fix-JS-error-w-chart-tooltips-and-empty-model.patch (769 Bytes) 0001-Fix-JS-error-w-chart-tooltips-and-empty-model.patch		Bruce Toll, 12/05/2015 06:43 AM