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  1. ZK
  2. ZK-3942

AJAX commands execute before Initial page response

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Normal
    • Resolution: Fixed
    • Affects Version/s: 8.5.1.2
    • Fix Version/s: 9.0.0
    • Component/s: ZK Client Engine
    • Security Level: Jimmy
    • Labels:
      None
    • Environment:

      fast network connection, e.g. localhost

    • gh.sprint.customfield.default.name:
      ZK 8.6.0 S1, ZK 8.6.0 S2, ZK 9.0.0 S1

      Description

      Steps to Reproduce

      <zk>
      	<window id="outer"
      			onCreate='Clients.showBusy(outer, "Outer Busy");'
      			onClientInfo="Clients.clearBusy(outer)" width="500px" height="500px">
      		Content
      	</window>
      </zk>
      

      Current Result

      busy message remains on screen

      Expected Result

      busy message gets cleared

      Debug Info

      clearBusy gets called before showBusy if the onClientInfo event responds very quickly (e.g. after 10ms on localhost)

      Root Cause

      there is a 25ms interval delaying the commands of the initial page response

      https://github.com/zkoss/zk/blob/849c3d175aa13fef38a9ccf77b93dc60545e30c5/zk/src/archive/web/js/zk/mount.js#L83-L102

      Workaround

      call showBusy earlier during widget creation

      	<window id="outer"
      			w:onBind="zAu.cmd0.showBusy(this, 'Outer Busy')"
      			onClientInfo="Clients.clearBusy(outer)" width="500px" height="500px">
      		Content
      	</window>
      

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            • Assignee:
              rudyhuang rudyhuang
              Reporter:
              cor3000 cor3000
            • Votes:
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              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

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