When i ran this EXTJS code,i got an error \'this.proxy\' is null or not an object. Can you help me out regarding this,plzz ?
We are using Mapfish toolbar with ExtJS3.2 in our application. Now we are trying to upgrade ExtJS3.2 to ExtJS4. But mapfish is not working with ExtJS4. So, we开发者_如何学C are using ExtJS4 toolbar, b
This one didn\'t work: new Ext.Window(开发者_Go百科{ width:\'100%\', height: \'100%\' }).show(); I has do be fluid, so that when the window is resized it has to change its diemensions.This can only
I am new to ExtJS4.We are开发者_JS百科 using treepanel in our application.If we select the parent node then the child nodes under that parent are selecting.But if we unselect the parent node i need to
We are moving to ExtJS4.But we are facing an issue with paging toolbar events(onClick and onPagingKeyDown).These two are working with ExtJS3.But now these are not working.
The problem i am having is that i cannot get my tabs on an extjs tab panel to fill the entire width o开发者_C百科f the panel. I have tried calling resizeTabs but have not found an answer to this probe
We are using Mapfish Toolbar with ExtJS3 in our application.Now we are trying to migrate our application to ExtJS4.But we are f开发者_开发知识库acing an issue with Mapfish toolbar.So,we tried with Ext
I\'m working on form validation and I have used Vtypes to check number ranges. It\'s all working fine, except I need to include my own allowed values ( fie开发者_StackOverflow中文版ld.minValField and
I\'m trying to use XmlHttpRequest Level 2 to create a 开发者_如何学编程file upload page which includes a progress bar, in a fashion similar to a tutorial I found on Matlus.com.
We are using autoHeight to window in ExtJS3. But now in ExtJS4 it is not working. Is there any alternative to this on开发者_运维技巧e? If yes,please let me know.Read this and this, maybe it helpsdont
加载中,请稍侯......