Description:
Conditional link is the common requirement all over application development. As a requirement goes with Users and Roles, Conditionally, we may have to hide/disable links for different users and roles. Form level it will be easy. But when it comes to tabular form, it is somewhat typical. I have done this in tabular form with JQuery without using any loop, which will lead to performance issues.
It has been done as Role-based Conditional link.
Step:1: Maintain hidden column in tabular form to maintain the role against each entry.
Step:2: In Page Load and after refresh event include this.
Execute Javascript code event
$(“#report_del_item .t-Report-report td[headers=’GENERAL_COMMENTS’]”)
.each(function(){var a = $(this).children(“input[name=’f15′]”).val();
if (a ==’Developer’ || a ==’Validator’ || a ==’Reviewer’) {
$(this).closest(‘tr’).find(“td[headers=’TITLE’] a”).attr( “href”, “javascript:void(0);”).css({“cursor”:”default”,”color”: “black”});
} });
#report_del_item – Static Id of Report.
td[headers=’GENERAL_COMMENTS’] – Represents General Comments Column
$(this).children(“input[name=’f15′]”) – Represents role hidden column id , Children been specified as all hidden columns will be children to last visbile/display column.
.closest(‘tr’) – Finds closest table row <tr>
.find(“td[headers=’TITLE’] a”) – Finds selector with anchor in table data having header as ‘TITLE’
.attr( “href”, “javascript:void(0);”) – Sets attribute href to void which returns none
.css({“cursor”:”default”,”color”: “black”}) – Sets style with normal cursor and black colored font.
Output:
Notice Title column on both screenshots, which is link but It is displayed conditionally.
Summary: This post explains about Global Alert Box in APEX
Queries?
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