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edx-platform
Commit d33ddec4 by Rocky Duan
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fixed multiple renderer bug

parent fe02d04f
Showing with 4 additions and 1 deletions
lms/static/coffee/src/mathjax_delay_renderer.coffee
...@@ -8,11 +8,14 @@ class @MathJaxDelayRenderer ...@@ -8,11 +8,14 @@ class @MathJaxDelayRenderer
elapsedTime: 0 elapsedTime: 0
mathjaxDelay: 0 mathjaxDelay: 0
mathjaxTimeout: undefined mathjaxTimeout: undefined
bufferId: "mathjax_delay_buffer" bufferId = "mathjax_delay_buffer"
numBuffers = 0
constructor: (params) -> constructor: (params) ->
params = params || {} params = params || {}
@maxDelay = params["maxDelay"] || @maxDelay @maxDelay = params["maxDelay"] || @maxDelay
@bufferId = params["bufferId"] || (bufferId + numBuffers)
numBuffers += 1
@$buffer = $("<div>").attr("id", @bufferId).css("display", "none").appendTo($("body")) @$buffer = $("<div>").attr("id", @bufferId).css("display", "none").appendTo($("body"))
# render: (params) -> # render: (params) ->
......
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