extjs

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extjs tree panel context menu not working

var menu1 = new Ext.menu.Menu({ items: [{ text: \'Open in new tab\' }] }); var treePanel = Ext.create(\'Ext.tree.Panel\', {[详细]

2023-04-13 07:21 分类：问答
IDE for ExtJS4 with intelligence

I am a beginner to ExtJS, and starting with Sencha Touch. Can you guys help me out in finding some good sites and best IDE\'s to use. I have gone through the below linkides-plugins-and-tools-for-ext-j[详细]

2023-04-13 04:32 分类：问答
ExtJs HTML Component Click Event

I have built a custom HTML component in extJS by specifying the html value of a panel. I am unable to attach the event handlers开发者_如何学编程 to the element (or they are somehow not firing). Howeve[详细]

2023-04-13 00:57 分类：问答
ExtJS 4 - How to download a file using Ajax?

I have a form with various textfields and two buttons - Export to Excel and Export to CSV. The user can provide the values to different fields in the form and click one of the buttons.[详细]

2023-04-13 00:21 分类：问答
Adjust width of Ext.Msg in Sencha touch

I am trying to develop a mobile app using Sencha touch .I need to show a custom message box with 4 buttons.But i cannot change the with of message box,because of that only 3 buttons are visible in the[详细]

2023-04-12 23:11 分类：问答
Get url path in Ajax request's onSuccess function

Following is my code for Ajax request: for(some loop) { var SOME-VARIABLE = value; new Ajax.Request(SERVER-PATH + SOME-VARIABLE, {[详细]

2023-04-12 22:43 分类：问答
Handling complex business rules using Sencha Touch

I appreciate the help and support that you all given me to get started with Sencha Touch. Now i got into some complex business scenarios handling, where i feel much more difficulty to deal with it. He[详细]

2023-04-12 22:42 分类：问答
JS Sencha Touch Charts: max length of label on axis

i\'m working with sencha touch charts. Line chart if to be correctly. My axis labels values is \'Category\'. Is there any property to set max length of label ? Lets say 5 symbols. And id label value i[详细]

2023-04-12 21:58 分类：问答
extjs 4 form still has record set after form.reset();

I have a grid bound to a form the forms submit action is t开发者_StackOverflow中文版o update the loaded record if there is one and add a new record if its a blank form.but if I select a record first a[详细]

2023-04-12 21:05 分类：问答
Should I specify the proxy in the Model or the Store?

I\'m relatively new to cross-platform mobile development, and recently have been going through some basic tutorials on how to use Sencha Touch in my app. I have been confused by what seems to me as in[详细]

2023-04-12 18:19 分类：问答