Ext JS Ext.Ajax.request Synchronous and asynchronous problem __jsp
Source: Internet
Author: User
Ext.Ajax.request default is asynchronous, so in the download of the development package, no matter how the parameters are added, Async,sync is not valid. Synchronous calls are currently required. Background to get the data, fill the grid. At the same time the top button will also be generated dynamically after the background acquisition. This requires that the request cannot be returned when the button is generated.
Refer to a lot of online summary, some are to change the underlying code, the most afraid to change to change, sometimes a different version will toss the dead, finally referred to as long as the introduction of a ext-basex.js. Then you can set the async in Ext.Ajax.request: False. Initiates a synchronization request.
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