user244394 user244394 -4 years ago 179
jQuery Question

Jqgrid: disable some checkbox based on JSON values

I want to disable the row and checkbox if Total Value is Les then 500K or LTV ratio is less 45%. Additionally prevent selection of disabled rows to support select all checkbox in the header of the multiselect column

FIDDLE

$("#output").jqGrid({
url: "/echo/json/",
mtype: "POST",
datatype: "json",
postData: {
json: JSON.stringify(jsonData)
},
colModel: [
/** { name: 'ClientID', label:'ClientID',width: 80, key: true },****/
{
name: 'Symbol',
width: 65,
formatter: "showlink",
formatoptions: {
baseLinkUrl: "http://www.cnn.com",
idName: "",
addParam: function(options) {
return {
bankid: options.rowData.Symbol,
timePeriod: options.rowData.ShareQuantity
};
}
}
}, {
name: 'Description',
width: 165
}, {
name: 'ShareQuantity',
align: 'right',
width: 85,
classes: "hidden-xs",
labelClasses: "hidden-xs",
formatter: 'currency',
formatoptions: {
prefix: " ",
suffix: " "
}
}, {
name: 'SharePrice',
label: 'Share Price',
align: 'right',
width: 100,
classes: "hidden-xs",
labelClasses: "hidden-xs",
template: "number",
formatoptions: {
prefix: " $",
decimalPlaces: 4
}
},
/*{ label: 'Value1',
name: 'Value1',
width: 80,
sorttype: 'number',
formatter: 'number',
align: 'right'
}, */
{
name: 'TotalValue',
label: 'Total Value',
width: 160,
sorttype: 'number',
align: "right",
formatter: 'currency',
formatoptions: {
prefix: " $",
suffix: " "
}
}, {
name: 'LTVRatio',
label: 'LTV Ratio',
width: 70,
sorttype: 'number',
align: "right",
formatter: 'percentage',
formatoptions: {
prefix: " ",
suffix: " "
}
}, {
name: 'LTVCategory',
label: 'LTV Category',
classes: "hidden-xs",
labelClasses: "hidden-xs",
width: 120,
width: 165
},

{
name: 'MaxLoanAmt',
label: 'MaxLoanAmount',
width: 165,
sorttype: 'number',
align: "right",
formatter: 'currency',
formatoptions: {
prefix: " $",
suffix: " "
}
}

],
additionalProperties: ["Num1"],
/*beforeProcessing: function (data) {
var item, i, n = data.length;
for (i = 0; i < n; i++) {
item = data[i];
item.Quantity = parseFloat($.trim(item.Quantity).replace(",", ""));
item.LTVRatio = parseFloat($.trim(item.LTVRatio *10000).replace(",", ""));
item.Value = parseFloat($.trim(item.Value).replace(",", ""));
item.Num1 = parseInt($.trim(item.Num1).replace(",", ""), 10);
item.Num2 = parseInt($.trim(item.Num2).replace(",", ""), 10);
}
}, */
iconSet: "fontAwesome",
multiselect: true,
loadonce: true,
rownumbers: true,
cmTemplate: {
autoResizable: true,
editable: true
},
autoresizeOnLoad: true,
autoResizing: {
resetWidthOrg: true,
compact: true
},
autowidth: true,
height: 'auto',
forceClientSorting: true,
sortname: "Symbol",
footerrow: true,
caption: "<b>Collateral Value</b> <span class='pull-right' style='margin-right:20px;'>Valuation as of: " + mmddyyyy + "</span>",


loadComplete: function() {
var $self = $(this),
sum = $self.jqGrid("getCol", "Price", false, "sum"),
sum1 = $self.jqGrid("getCol", "MaxLoanAmt", false, "sum");
//ltvratio = $self.jqGrid("getCol","LTVRatio:addas", "Aved Loan Amount");
$self.jqGrid("footerData", "set", {
LTVCategory: "Max Approved Loan Amount:",
Price: sum,
MaxLoanAmt: sum1
});
}
});

Answer Source

You can use rowattr to disable the rows:

rowattr: function (item) {
    var ratio = parseInt(item.LTVRatio, 10);
    if (item.TotalValue < 500000 || ratio < 45) {
        return {"class": "ui-state-disabled ui-jqgrid-disablePointerEvents"};
    }
}

see the modified demo https://jsfiddle.net/OlegKi/615qovew/117/

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