disabling controls is not working in my view

Question

In my view:

<script type="text/javascript">

$(document).ready(function() {

var disabled = <%=ViewData["disablecontrols"].ToString()%>;

if (disabled) {

$('input,select').attr('disabled',disabled);

}

})

</script>

<input type="text"  name="patientName">

 

On clicking New button it directs to newdetail controller 

 

In my controller : 

public ActionResult NewOperation(string button)

{

PatientDemoVM patientpersonal = new PatientDemoVM();

if (button == "New")

{

ViewData["disablecontrols"] = false;

patientpersonal.PatientCode = null;

return View("PatDemo", patientpersonal);

}

return View();

}

 

Answer 1

Please find the attached. It is a complete solution for your question.


Kindly let me know, if you have any issues.

Answer 2

great sir very very great.it is 100% correct

Answer 3

excellent attachment Murali. saifullah go with murali, this is also one of the nice way.

Answer 4

You want the cascading dropdownlist .

http://www.asp.net/ajax/ajaxcontroltoolkit/samples/CascadingDropDown/CascadingDropDown.aspx
http://www.asp.net/ajax/ajaxcontroltoolkit/samples/walkthrough/ccdwithdb.aspx
http://www.aspsnippets.com/Articles/Creating-Cascading-DropDownLists-in-ASP.Net.aspx

Answer 5

Job1

for the very first dropdown (province) bind the all database record (you have 4 records). Code would be something like,

<asp:DropDownList
        id="DropDownList1"
        DataSourceID="SqlDataSource1"
        DataTextField="province"
        DataValueField="ID"
        Runat="server" AutoPostBack="True" />
</br>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString1 %>"
            ProviderName="<%$ ConnectionStrings:DatabaseConnectionString1.ProviderName %>"
            SelectCommand="SELECT [ID], [province] FROM [tblprovince]"></asp:SqlDataSource>

Note: remember to mark autopostback enabled. 

Job2

Use the code in the code-behind for selectedIndexChenged event of above dropdown.

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
         //here you have to place the binding data of division drop down
         
    }


i hope this helps

Answer 6

sir i have two questions here.
1. should i bind both of the dropdowns to division table?
2. could you please tell me query?

Answer 7

You have to bind the dropdown control to your database. and execute some queries via dropdown change. 

Refer this post http://www.vbdotnetheaven.com/UploadFile/abhikumarvatsa/2333/