Link to home
Create AccountLog in
Avatar of Sailing_12
Sailing_12

asked on

jQuery jqGrid cannot get custom formatter radio buttons value

I've created a custom formatter to render a pair of radio buttons for a bool field in jqGrid using the radioButtonFormatter function below.

Also have radio button markup in the myelem function below which is the editoptions:custom_element call to retain the formatting when user clicks in the cell (but not directly on a radio button).

This much works, but if user then clicks out of the cell, the myvalue function which is wired to editoptions:custom_value does not return the value, in fact the 'value' parameter being passed in with 'elem' and 'operation' is empty if I alert it out... So we end up having values reset to 0,no when they should'nt be.

Cannot figure out why the value is not available in the myvalue function.


	
								
case 6: //Two Options

elType = "custom";
format = radioButtonFormatter;
objColumn = { Type: rData.new_Type.Value, name: rData.new_FieldName, width: rData.new_Width, align: align, editable: editable, bulkeditable: rData.new_bulkeditable, edittype: elType,editoptions:{custom_element: myelem, custom_value: myvalue}, formatter: format };

Open in new window


	function myelem (value, options) {
		  
		  var elemStr = '';
		  
		  var _position = value.indexOf('checked=""') + 18;  
		  var _value = value.substr(_position, 1);
		  		  
		  if (_value == '0'){

				elemStr = '<div class="radioButtons">' + 
								'<input type="radio" name="' + options.id + '" value="0" checked />Inelg ' + 
								'<input type="radio" name="' + options.id + '" value="1" />Elg' + 
							'</div>';		  
		  }
		  else if (_value == '1'){
				elemStr = '<div class="radioButtons">' + 
								'<input type="radio" name="' + options.id + '" value="0" />Inelg ' + 
								'<input type="radio" name="' + options.id + '" value="1" checked />Elg' + 
							'</div>';			  
		  }
		  		  
          // return DOM element from jQuery object
          return $(elemStr)[0];

	}
		
	function myvalue(elem, operation, value) {						
		if(operation === 'get') {
		   alert(value);
		   return $(elem).val();
		} else if(operation === 'set') {
		   $('input',elem).val(value);
		}
	}	

Open in new window


    function radioButtonFormatter(cellvalue, options, rowObject) {

        var radioMarkup = "";
        var dynamicName = options.colModel.name + '_' + options.rowId;
        var disabled = "";

        if (options.colModel.editable == false) {
            disabled = 'disabled';
        }

            if (cellvalue == true) {
                radioMarkup = '<div class="radioButtons"><input type="radio" name="' + dynamicName + '" value="0" onclick="cancelEdit(\'' + options.rowId + '\'); onCellExit(' + options.rowId + ', \'' + options.colModel.name + '\',0 , ' + options.rowId + ', ' + options.pos + ' )" ' + disabled + '>Inelg&nbsp;&nbsp;<input type="radio" name="' + dynamicName + '" value="1" onclick="cancelEdit(\'' + options.rowId + '\'); onCellExit(' + options.rowId + ', \'' + options.colModel.name + '\',1 , ' + options.rowId + ', ' + options.pos + ' )" checked ' + disabled + '>Elg</div>';
            }
            else {
                radioMarkup = '<div class="radioButtons"><input type="radio" name="' + dynamicName + '" value="0" onclick="cancelEdit(\'' + options.rowIdd + '\'); onCellExit(' + options.rowId + ', \'' + options.colModel.name + '\',0 , ' + options.rowId + ', ' + options.pos + ' )" checked ' + disabled + '>Inelg&nbsp;&nbsp;<input type="radio" name="' + dynamicName + '" onclick="cancelEdit(\'' + options.rowId + '\'); onCellExit(' + options.rowId + ', \'' + options.colModel.name + '\',1 , ' + options.rowId + ', ' + options.pos + ' )" value="1" ' + disabled + '>Elg</div>';
            }

        return radioMarkup

    }

Open in new window

Avatar of Rainer Jeschor
Rainer Jeschor
Flag of Germany image

Hi,

would it be possible for you to create a small sample page at .e.g Plnkr.co or Codepen.io?

Having a working sample would really help. If this is not possible, please post the complete page source as well as required data (e.g. JSON array ...).

Thanks.
Rainer
ASKER CERTIFIED SOLUTION
Avatar of Sailing_12
Sailing_12

Link to home
membership
Create a free account to see this answer
Signing up is free and takes 30 seconds. No credit card required.
See answer
Avatar of Sailing_12
Sailing_12

ASKER

Was able to figure this out with help from a code snippet I found here:

http://stackoverflow.com/questions/9111176/how-to-use-custom-control-in-jqgrid