Dojotoolkit store.GetValue when TextBox inside - javascript

i have a question regarding the dojotoolkit.
I have a DataGrid and want to get a value inside of it. The tricky part is, that the value is a
TextBox.
My structure for the DataGrid looks like this:
grid = new dojox.grid.DataGrid({
store: store,
structure: [
{
name: "Quantity", field: "Quantity", width: "30px",
formatter: function(item)
{
var tb = new dijit.form.TextBox(
{
name: "quantity",
value: "1",
placeHolder: "quantity",
});
return tb;
}
},
{ name: "Value", field: "Value", width: "auto"}
]
}, "bGrid");
I have furthermore a button which can be clicked.
If the button was clicked, this function is executed:
myClass.prototype.Test = function Test(tItem)
{
var item = tItem;
var val = grid.getItem(item.value); //Value in this case is an integer refering to the position of my item in the grid
var quantity;
var name;
if(val!==null){
var store = grid.store;
quantity = store.getValue(val, 'Quantity');
name = store.getValue(val, 'Value');
}
console.log("Quantity "+quantity+ " Name: "+name);
}
the name variable is set correctly but i don't get anything from quantity.
I would guess that i would get the TextBox but i receive nothing.
Does anybody know how to access the field of the store ?

I think because the Textbox is a widget you can get access to its value by setting an id for it and get the element by
dijit.byId("YourTB").get('value');
Regards, Miriam

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I want to show description entries having show more and show less feature .As the description is long enough. so after 100 character it shows button to toggle.
If I understand you correctly, you are trying to only show the first 100 characters of the 'Description' column in the Reactive Table and then add some mechanism so that the user can click or rollover to see the entire 'Description' text.
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The only way I can think off off the top of my head is a custom binding...and im not even sure that would really be possible without reimplemnting the entire options binding.
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Updated fiddle
Ref: from the docs
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Thank you so much Ken for your valuable answer and as you said editor suits perfect for the above situation....but i have an another doubt like can't we user editor inside a renderCell like below as i needed the value of textbox on datachange so i thought of using editor inside rendercell....below code is working fine but the TextBox is not getting placed inside a particular node(Textbox view is not getting rendered) whereever the value is "True"....
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and button click in Delete column this page
http://localhost:8080/2_8_2012/jsp/DeleteActivity.jsp?Activity ID="+item+"'\"
opens up with value of items being retrieved from database. I have applied a rowClick event also which is also causing problem as when i click u button my Rowclick event fires instead of button click event. How to do this. I thought of applying click event to each button on grid. But there ID i don't know. Please help me on this one. Thanks..
I think, what you need is adjusting your server-side code to handle ajax post requests for sending mail and use dojo.xhrPost method when user clicks button. Your JS code may look like this:
function sendMailHandler(evt, item) {
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url: "/2_8_2012/jsp/SendMailReminder.jsp",
content: {
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}
});
dojo.stopEvent(evt);
}
function sendmail(item) {
return "<button onclick='sendMailHandler(arguments[0], \"" + item + "\")'>Send Mail</button>";
}
Note that dojo.stopEvent(evt); in sendMailHandler is used to stop event bubbling and prevents RowClick raising.
There is also dojo.xhrGet with similar syntax to perform ajax GET requests, which you can use instead of jQuery's $.get. You can also use dojo.xhrGet instead of dojo.xhrPost in my example, because there is chance that it will work with your back-end without tweaking, but POST (or ajax form submission) would be more semantically correct.
And about "Tried to register an id="something", you should adjust your code to avoid IDs duplication. Or show your code causing errors.

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