visualforce

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Hierarchy Constraint Violation -- salesforce.com

Salesforce has thrown a new error message at me, and so far I haven\'t found anything useful in the docs about this. I am trying to save an object in a controller extension, and it does in fact save t[详细]

2023-01-08 08:37 分类：问答
Fill jqgrid with data from visualforce page

I have a visualforce page and I am using jqgrid to display data on this page. The url that the jqgrid points to is a visualforce page(https://test.visual.force.com/apex/GridResults) which outputs only[详细]

2023-01-07 20:35 分类：问答
Setting the default value of a picklist in a datatable

I am trying to create a dynamic picklist in a datatable. I can set the default value with a single picklist, but not when there are multiple ones. I also need to be able to store the value of whatever[详细]

2023-01-07 09:05 分类：问答
Visualforce 'Conversion Error setting value' -- binding problem with selectCheckboxes

I am getting a \'Conversion error setting value\' when I try to save a record in my controller extension. The page looks the way I would expect, but when I select one or more checkboxes, it gives my t[详细]

2023-01-05 08:10 分类：问答
Salesforce: Launch S-Control in a new window from VisualForce

I\'m writing a VisualForce page to replace an old legacy S-Control. Originally the Custom S-Control was launched from a Custom Button, and it opened in a new browser window (The S-Control is type HTM[详细]

2022-12-28 14:27 分类：问答
events not firing in VisualForce

In the page below,Topic__c is a single-select picklist. My intention is to have this list control which of the input fields is available below. The user s开发者_StackOverflow社区elects an option, and[详细]

2022-12-28 04:09 分类：问答
Visualforce and VPN

I\'m looking to integrate my Salesforce implementation with an external database. I know that in most circumstances I would use 开发者_高级运维Visualforce with an Apex controller/extension to access t[详细]

2022-12-25 02:06 分类：问答
VisualForce: convert carriage returns to html line-breaks in a long text field

In Salesforce, if I\'m binding a text field into a VisualForce page, whats a good way to convert the carriage returns in the text-field into HTML <br/> tags?[详细]

2022-12-24 23:47 分类：问答
How to format a date in VisualForce?

In Salesforce, if I\'m binding a date into a VisualForce p开发者_如何学JAVAage, how do I apply custom formatting to it?[详细]

2022-12-23 23:21 分类：问答
How does one show multiple validation errors near matching multiple field locations instead of the default one at a time?

Let\'s say you have an apex:form with ten apex:inputFields. All these fields are required and there are validation rules for all these fields that don\'t permit empty fields.[详细]

2022-12-16 03:11 分类：问答