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Tag archives for extjs

Sencha/ExtJs: Encode/Decode an array in the client/server communications
Hi, I would expose you a simple solution to encode an array of objects during the submission of a form on client side (in Javascript) and decode this same array on server side (in JAVA). Client side During the submission of a form, we create a parameter named MyArrayParam which will contain the array of objects: We need a method to create the parameter ...more»
Sencha:ExtJs: Measure processing time in web application on client side (Model, Store loadings and AJAX calls)
Hi, Here, I would propose you a post concerning the measure of processing time in web application on client side (Model, Store loadings and AJAX calls), for example, the time between the sending of request and the receipt of response from server on client side, or the processing time for the support of server's response on client side. Ajax Calls In this ...more»
Sencha/ExtJs: How I find the version used in an application?
One time or another, everyone will need to ask this question: How I find the ExtJs/Sencha version used in an application? In ExtJS, Ext.version defines the version used, however, in ExtJS 4.x, Ext.version has been replaced by Ext.getVersion(). But we don't assume that Ext.version=3.x and Ext.getVersion()=4.x, so the below code detects the version of Sencha used: For example: Best regards, ...more»
Sencha/ExtJs: Form Validation fields
After the post Sencha/ExtJs: Validation fields on the fly with VType, I would write some words concerning the form's validation on client side with the Sencha/ExtJs framework. A concret example, with a form containing several fields and in our case a date field and a time field. First, we will create a VType in order to valid the time field; ...and the form ...more»
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