ScriptTagProxy and JsonStore

[flamant]

Hi,

I use a ScriptTagProxy for a jsonStore this way

        var remoteGridProxy = new Ext.data.ScriptTagProxy({
            api:{
                read: { url : '../secure/getSubjectDataGrid.htm', method: 'POST' },
                create: { url : '../secure/createSubjectDataGrid.htm', method: 'POST' },
                update: { url : '../secure/updateSubjectDataGrid.htm', method: 'POST' },
                destroy: { url : '../secure/deleteSubjectDataGrid.htm', method: 'POST' }
            }
        });

        var remoteGridJsonStore = new Ext.data.JsonStore({
            proxy: remoteGridProxy,
            baseParams: { pageId: id, subjectId: subjectId, gridNum: gridNbr, sptNbr: (sptNbr+1), screenSequence: screenSequence },
            storeId: 'remoteGridJsonStore_'+sptNbr+'_'+gridNbr,
            root: 'records',
            autoLoad: false,
            totalProperty: 'totalCount',
            remoteSort: false,
            fields: gridFields,

I have two questions

1)Unhappily the requests are sent with a 'GET' method. So I didn't use the right syntax. How can I send them with a POST method

2) Furthermore some gridFields are not sent to the server. Maybe when the value has not changed the Ext.data.Field is not sent to the server ?How can I force the store to send every Ext.data.Field ?

Thank you in advance for your answers

[mankz]

You cannot do a POST with such a proxy, remember - behind the scenes it's just a script tag added to the page.

[flamant]

Hi mankz and thank you for your answer,

so how can I use read, update, create, destroy using a POST method ? Is there another way ?

[flamant]

Hi,
the problem is that I send too many datas to the server (more than 6000 characters) and it gives me a 400 Bad request error. So I must use the POST method

[Animal]

Then don't use ScriptTagProxy!

You don't need to, you are using a relative URL.

[flamant]

Hi animal and thank you for your answer,

I tried this :

        var remoteGridProxy = new Ext.data.HttpProxy({
            api:{
                read: { url : '../secure/getSubjectDataGrid.htm', method: 'GET' },
                create: { url : '../secure/createSubjectDataGrid.htm', method: 'POST' },
                update: { url : '../secure/updateSubjectDataGrid.htm', method: 'POST' },
                destroy: { url : '../secure/deleteSubjectDataGrid.htm', method: 'POST' }
            }
        });

But it doesn't work

Could anyone can give me an example of what I should implement ?

I have at least to send the request for update and create with a POST method