>>Settings > Customization > Solutions > New >
2. Open NewSolution
3. Add the your Entity and you need to create a custom button
4. Export the solution then extract
5. Open the customization.xml from the file extracted earlier
6. Find the <RibbonDiffXml> and under <RuleDefinitions> add new <EnableRule>
7. Add new <CommandDefinition> and add the EnableRule Id<EnableRules>
<EnableRule Id="DeleteEnableId">
<CustomRule FunctionName="myfunction" Library="$webresource:new_myLibrary.js">
<CrmParameter Value="SelectedControlSelectedItemIds" />
</CustomRule>
</EnableRule>
</EnableRules>
8. Under the <CommandUIDefinition> Add a new attribute to your button. Set/update the Command of your button to Mscrm.DeleteSelectedRecord<CommandDefinition Id="Mscrm.DeleteSelectedRecord">
<EnableRules>
<EnableRule Id="Mscrm.SelectionCountAtLeastOne" />
<EnableRule Id="Mscrm.VisualizationPaneNotMaximized" />
<EnableRule Id="DeleteEnableId" />
</EnableRules>
<DisplayRules>
<DisplayRule Id="Mscrm.NotShowForManyToManyGrids" />
<DisplayRule Id="Mscrm.DeleteSelectedEntityPermission" />
</DisplayRules>
<Actions>
<JavaScriptFunction FunctionName="Mscrm.GridRibbonActions.deleteRecords" Library="/_static/_common/scripts/RibbonActions.js">
<CrmParameter Value="SelectedControl" />
<CrmParameter Value="SelectedControlSelectedItemReferences" />
<CrmParameter Value="SelectedEntityTypeCode" />
</JavaScriptFunction>
</Actions>
</CommandDefinition>
9. >>You must create a javascript and add it to your web resource(Please see the below code), for this, the name of my library is new_myLibrary.js and the function inside is myfunction.<CommandUIDefinition>
<Button
Alt="$Resources:Ribbon.HomepageGrid.MainTab.Management.Delete"
Command="Mscrm.DeleteSelectedRecord"
Description=""
Id="prm.prm_patientanniversary.Button1.Button"
Image32by32="/_imgs/Workplace/remove_32.png"
Image16by16="/_imgs/ribbon/delete16.png"
LabelText="$LocLabels:prm.prm_patientanniversary.Button1.Button.LabelText"
Sequence="45"
TemplateAlias="o2"
ToolTipTitle="$LocLabels:prm.prm_patientanniversary.Button1.Button.ToolTipTitle"
ToolTipDescription="$LocLabels:prm.prm_patientanniversary.Button1.Button.ToolTipDescription" />
</CommandUIDefinition>
>>myfunction accepts one parameter, as you can see in the code below we passed one parameter value-SelectedControlSelectedItemIds
>>to know more about the valid parameters to be passed, visit http://msdn.microsoft.com/en-us/library/gg309332.aspx>>SelectedControlSelectedItemIds-A string array of GUID Id values for all selected items in a grid.
// JScript source code
function myfunction(selectedIds) {
debugger;
var myid ;
if (selectedIds != null && selectedIds != "") {
for (var i = 0; i < selectedIds.length; i++) {
var ValueExist = CheckValue(selectedIds);
if (ValueExist == false) {
return ValueExist;
}
}
}
else {
myid = Xrm.Page.data.entity.getId();
}
}
function CheckValue(myid) {
debugger;
// Prepare variables for a contact to retrieve.
var authenticationHeader = GenerateAuthenticationHeader();
// Prepare the SOAP message.
var xml = "<?xml version='1.0' encoding='utf-8'?>" +
"<soap:Envelope xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/'" +
" xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'" +
" xmlns:xsd='http://www.w3.org/2001/XMLSchema'>" +
authenticationHeader +
"<soap:Body>" +
"<Retrieve xmlns='http://schemas.microsoft.com/crm/2007/WebServices'>" +
"<entityName>contact</entityName>" +
"<id>" + myid + "</id>" +
"<columnSet xmlns:q1='http://schemas.microsoft.com/crm/2006/Query' xsi:type='q1:ColumnSet'>" +
"<q1:Attributes>" +
"<q1:Attribute>fullname</q1:Attribute>" +
"</q1:Attributes>" +
"</columnSet>" +
"</Retrieve>" +
"</soap:Body>" +
"</soap:Envelope>";
// Prepare the xmlHttpObject and send the request.
var xHReq = new ActiveXObject("Msxml2.XMLHTTP");
xHReq.Open("POST", "/mscrmservices/2007/CrmService.asmx", false);
xHReq.setRequestHeader("SOAPAction", "http://schemas.microsoft.com/crm/2007/W ... s/Retrieve");
xHReq.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
xHReq.setRequestHeader("Content-Length", xml.length);
xHReq.send(xml);
// Capture the result.
var resultXml = xHReq.responseXML;
// Check for errors.
var errorCount = resultXml.selectNodes('//error').length;
if (errorCount != 0) {
var msg = resultXml.selectSingleNode('//description').nodeTypedValue;
//alert(msg);
}
// Display the retrieved value.
else {
var fullname = resultXml.selectSingleNode("//q1:fullname").nodeTypedValue;
if (fullname != "try") { // if type = Date of Birth
return true;
}
else {
alert("Disabled");
return false;
}
}
}
10. Save.
11. Re-zip
12. Import
13. Publish
14. Refresh your browser