I am working on extjs Grid panel which has 2 columns as shown in the below fig.
My requirement is to change "Short Name" cell value on every change of corresponding "Task Description" cell value. I have used editor for "Task Description" column as shown below.
columns: [
{
text: 'Task Description',
dataIndex: 'TaskDescription',
flex : 1.5,
editor: {
xtype : 'textarea',
allowBlank : false,
listeners : {
change : function(field, e) {
var text = field.value;
if(text.length <= 26 && !text.match(/[.:-]/)) {
if(text.length == 26) {
text = text[25]==' ' ? text : text.substring(0, text.lastIndexOf(' '));
}
//code to set short name cell value.
}
}
}
}
},
{
text: 'Short Name',
dataIndex: 'Name',
width: 130
}
]
But how can i access "Short Name" column to set it from change event function.
Please suggest me the solution.
Thanks in advance.
You can use a edit event listener and play with the record as you want. Here it is :
listeners: {
edit: function (editor, e, eOpts) {
var text = e.record.data.name;
console.log(text);
if (text.length <= 26 && !text.match(/[.:-]/)) {
if (text.length == 26) {
text = text[25] == ' ' ? text : text.substring(0, text.lastIndexOf(' '));
}
//code to set short name cell value.
var record = e.record;
record.set("email", text); //Here you can set the value
}
}
}
Their are many ways you can achieve the desired task.This is one way!! For reference,here is the fiddle