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How to filter dojo enhanced grid by external textbox


How to filter dojo enhanced grid by external textbox

By : xuheng
Date : November 19 2020, 03:59 PM
will be helpful for those in need Gladly I was able to get an idea after referring this Set query to search all fields of a dojo datagrid
import dijit/registry
code :
        grid = registry.byId("grid");
        if (filterText) {
            grid.setQuery({"username": filterText + "*"});
        } else {
            grid.setQuery({"username": "*"});
        }

        //dijit.byId("grid").store.fetch(query: {username: filterText});


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dojo enhanced grid filter - programatically set column A greater than some number

dojo enhanced grid filter - programatically set column A greater than some number


By : user3276351
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I'm trying to set a filter on a dojo grid programatically so that some column be greater than some number. , Doing
code :
var grid = new dojox.grid.EnhancedGrid({
    query: { 'qty' : new RegExp('^[1-9]+[0-9]*$') }, 
    store: storage,
    structure: layout,
    plugins: { filter : true },
}, 'grid');
Dojo: dojox.grid.enhanced.plugins.Filter - all items are cleared from the grid on filtering

Dojo: dojox.grid.enhanced.plugins.Filter - all items are cleared from the grid on filtering


By : user3371908
Date : March 29 2020, 07:55 AM
I wish this help you I had the same problem and only managed to fix it by running the grid filter periodically in the background with the help of some jQuery. Here is some sample code; hope this helps someone else having problems with this.
code :
// ADD JQUERY
<script src="http://code.jquery.com/jquery-latest.js"></script>
// PUT THIS IN THE <HEAD> OF THE PAGE
<script type="text/javascript">
    $(document).ready(function() {
        function filterTheDataGrid() {
            if (dijit.byId("grid") != undefined) {
                dijit.byId("grid").filter({color: "Red"});
            }
        }
    // RUN THE filterTheDataGrid FUNCTION EVERY ONE SECOND (1000 MILLISECONDS) //
    // LOWER '1000' FOR FASTER REFRESHING, MAYBE TO 500 FOR EVERY 0.5 SECOND REFRESHES //
    var refreshDataGrid = setInterval(function() {  filterTheDataGrid();    }, 1000);
    }
</script>
// PUT THIS IN THE <HEAD> OF THE PAGE
<script type="text/javascript">
    // SETUP THE LAYOUT FOR THE DATA //
    var layoutItems = [[
    {
        field: "id",
        name: "ID",
        width: '5px',
        hidden: true
    },
    {
        field: "color",
        name: "Color",
        width: '80px'
    }
]];

// Create an empty datastore //
var storeData = {
    identifier: 'id',
    label: 'id',
    items: []
}
var store3 = new dojo.data.ItemFileWriteStore( {data : storeData} );
</script>
 // PUT THIS IN THE <HTML> OF THE PAGE
<div id="grid" dojoType="dojox.grid.DataGrid" jsId="grid5" store="store3" structure="layoutItems" query="{ type: '*' }" clientSort="true" rowsPerPage="40"></div>
<script type="text/javascript">
function addItemToGrid(formdata) {
    // THIS FUNCTION IS CALLED BY A DIALOG BOX AND GETS FORM DATA PASSED TO IT //
    var jsonobj = eval("(" + dojo.toJson(formData, true) + ")");

    var myNewItem = {
        id: transactionItemID,
        color: jsonobj.color
    };
    // Insert the new item into the store:
    store3.newItem(myNewItem);
    store3.save({onComplete: savecomplete, onError: saveerror});
}
</script>
Dojo Enhanced Grid won't work properly in IE 9

Dojo Enhanced Grid won't work properly in IE 9


By : Rodrigo Gonçalves
Date : March 29 2020, 07:55 AM
wish helps you hey you can't directly catch the error. Do some trail and error development for IE. I have also faced so many issues with IE and Dojo DataGrid.
Remove all cookie, selection and extra features from your grid and keep it very simple. Try to make the basic one working on IE.
How to disable a dojo enhanced grid?

How to disable a dojo enhanced grid?


By : SENTHIL MURUGAN G
Date : March 29 2020, 07:55 AM
will help you That's because there's a difference between the DOM node of the grid and the grid widget. When using dojo.byId(), you're actually referring to the DOM node, by disabling the DOM node you will probably disable all normal DOM events.
However, the widget itself acts on its own and when changing the widget you should be using dijit.byId(). I just looked at the API documentation of the EnhancedGrid, but as far as I can see it doesn't support disabling the grid.
Hide Dojo Enhanced grid header name

Hide Dojo Enhanced grid header name


By : Jarvey Moss
Date : March 29 2020, 07:55 AM
hope this fix your issue I have a requirement where I need to hide the DOJO Enhanced grid column name , /set up layout/
code :
var layout = [
  { 'name': 'Column 1','field': 'id', 'width': '100px'},
  {'name': 'Column 2', 'field': 'col2', 'width': '100px'},
  {'name': 'Column 3', 'field': 'col3', 'width': '200px'},
  {'name': 'Column 4', 'field': 'col4', 'width': '150px'}
];
for(var i=0; i<layout.length; i++){
         layout[i].name=[];

}
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